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Parvovirus NS1 variants


No:

6919196 -

Application no:

10069056 -

Filed date:

2000-08-11 -

Issue date:

2005-07-19

Kind:

B1


Claims:

11

Drawing sheets:

6

Abstract:


The present invention relates to a parvovirus NS1 variant having a shifted equilibrium between the DNA replication and transcription activities (a) and the cytotoxicity activity (b). Furthermore, this invention relates to DNAs coding for these parvovirus NS1 variants and methods of producing them. Additionally, this invention concerns antibodies directed against the parvovirus NS1 variants as well as the use of the DNAs and the parvovirus NS1 variants.

US Classes:



Inventors:



Agents:


Assignees:


Claims:


What is claimed is:

1. A parvovirus NS1 variant protein having a shifted equilibrium between the DNA replication and transcription activities (a) and the cytotoxicity activity (b), wherein the parvovirus NS1 variant protein comprises a mutated phosphorylation site and wherein the shifted equilibrium is selected from the group consisting of (1) DNA replication activity is reduced, transcription activity is eliminated and cytotoxicity is maintained or increased; and (2) DNA replication activity and transcription activity is maintained or increased and cytotoxicity is reduced or eliminated.

2. A parvovirus NS 1 variant protein having a shifted equilibrium between the DNA replication and transcription activities (a), and the cytotoxicity activity (b), wherein the parvovirus NS 1 variant protein comprises at least one mutation located at an amino acid residue site selected from the group consisting of: 283, 363, 394 and 463 of SEQ ID NO. 2.

3. A parvovirus NS 1 variant protein having a shifted equilibrium between the DNA replication and transcription activities (a) and the cytotoxicity activity (b), wherein the parvovirus NS 1 variant comprises a mutation S283A; T363A; T394A or T463A.

4. the parvovirus NS1 variant protein according to claim 3, wherein the protein comprises SEQ ID NO:6, SEQ ID NO: 10, SEQ ID NO: 14, or SEQ ID NO: 18.

5. A DNA, coding for the parvovirus NS1 variant protein according to claim 3.

6. The DNA according to claim 5, wherein the DNA comprises a member selected from the group consisting of (a) the DNA of SEQ ID Nos 4, 8, 12 and 16, said DNA comprising a mutated phosphorylation site, (b) a DNA hybridizing with the DNA from (a) under high stringency conditions, said DNA comprising the mutated phosphorylation site of the DNA from (a), or (c) a DNA related to the DNA from (a) or (b) via the degenerated genetic code.

7. The DNA according to claim 5, wherein the DNA comprises a member selected from the group consisting of the DNA of SEQ ID Nos: 4, 8, 12 and 16.

8. An expression vector, comprising the DNA according to claim 7.

9. An isolated host cell, containing the expression vector according to claim 8.

10. A method of producing the parvovirus NS 1 variant protein according to claim 3, comprising: (a) transfecting a host cell with a polynucleotide including SEO ID Nos. 4, 8, 12, or 16; (b) culturing the host cell under conditions sufficient for expression of the narvovirus NS 1 variant protein; and (c) recovering the parvovirus NS 1 variant protein.

11. A Kit comprising at least one member selected from the group consisting of: (a) a parvovirus NS 1 variant protein comprising a mutation S283A; T363A; T394A or T463A, and (b) a DNA of SEO ID Nos. 4, 8, 12 or 16, and conventional auxiliary agents, comprising solvents, buffers, carriers markers or controls.

Text:


The present invention relates to parvovirus NS1 variants, DNAs coding for them and methods of producing the parvovirus NS1 variants. Furthermore, this invention concerns antibodies directed against the parvovirus NS1 variants as well as the use of the DNAs and the parvovirus NS1 variants.

Parvovirus designates a genus of the virus family Parvoviridae. The parvovirus genus comprises a number of small, icosaedric viruses that can replicate in the absence of a helper virus. Parvovirus contains a single-stranded DNA having a length of about 5.000 bp. At the 3' and 5' ends of the DNA there is one palindromic sequence each. The DNA codes for two capsid proteins, VP1 and VP2, as well as for two regulatory non-structure proteins, NS-1 and NS-2. The latter proteins are phosphorylated and show nuclear or both cytoplasmic and nuclear localization, respectively. NS1 is necessary for viral DMA replication and participates in the regulation of viral gene expression. Particularly, NS1 transactivates the promoter P38 and exhibits DNA-binding, helicase and DNA-nicking activities. Furthermore, NS1 induces cytotoxic and/or cytostatic stress in sensitive host cells.

Parvoviruses are usually well-tolerated by populations of their natural host, in which they persist without apparent pathological signs. This is due to both the protection of foetuses and neonates by maternal immunity, and the striking restriction of parvovirus replication to a narrow range of target proliferating tissues in adult animals. This host tolerance concerns especially rodent parvoviruses, for example the minute virus of mice (MVM) and H-1 virus in their respective natural hosts, namely mice and rats. In addition, humans can be infected with the latter viruses, without any evidence of associated deleterious effects from existing epidemiological studies and clinical trials. On the other hand, it is known that certain parvoviruses, and especially rodent parvoviruses, are both oncotropic, i.e. accumulate preferentially in neoplastic versus normal tissues, and oncosuppressive, i.e. have a tumor-suppressive effect towards tumor cells, in various animal models. At least part of the oncosuppressive effect is thought to be due to a direct oncolytic action mediated by NS1. This oncosuppressive effect was also demonstrated against human tumor cells transplanted in recipient animals.

It is considered to use parvoviruses for therapeutic purposes. On the one hand, it seems to be of interest to use parvoviruses as vectors for therapeutic genes, i.e. for introducing such genes into the genome of cells. On the other hand, it is considered to use NS1 of parvoviruses as a toxin for treating tumoral diseases. However, initial experiments showed unsatisfactory results.

Therefore, it is the object of the present invention to provide a product by which parvoviruses and NS1 thereof, respectively, can be used for the above purposes.

According to the invention this is achieved by the subject matters defined in the claims.

The present invention Is based on the applicant's findings that it is possible to interfere with the activities of parvovirus NS1 so as to shift the equilibrium existing between the DNA replication and transcription activities (a) and the cytotoxicity activity (b). In particular, he produced parvovirus NS1 variants in which the DNA replication and transcription activities (a) are reduced and eliminated, respectively, whereas the cytotoxicity activity (b) is maintained or raised. Moreover, he produced parvovirus NS1 variants in which the cytotoxicity activity (b) is reduced and eliminated, respectively, whereas the DNA replication and transcription activities (a) are maintained or raised. Examples of such parvovirus NS1 variants are indicated in Table 1 and FIG. 1. In addition, the applicant recognized that the above parvovirus NS1 variants and expression vectors coding for them, particularly parvoviruses, respectively, are suitable for therapeutic purposes.

According to the invention, the applicant's findings are used to provide a parvovirus NS1 variant in which the equilibrium between the DNA replication and transcription activities (a) and the cytotoxicity activity (b) is shifted.

The expression "parvovirus" comprises any parvovirus, particularly a rodent parvovirus, such as minute virus of mice (MVM) and H-1 virus.

The expression "the equilibrium between the DNA replication and transcription activities (a) and the cytotoxicity activity (b) is shifted" refers to the fact that in a parvovirus NS1 variant according to the invention such an equilibrium is shifted as compared to the parvovirus NS1 wild-type. In particular, the equilibrium can be shifted to the effect that the DNA replication and transcription activities (a) are reduced and eliminated, respectively, whereas the cytotoxicity activity (b) is maintained or raised. The cytotoxicity activity (b) can also be reduced and eliminated, respectively, whereas the DNA replication and transcription activities (a) are maintained or raised. Such an equilibrium can be determined by various methods. As regards the determination of the DNA replication activity, reference is made e.g. to methods described in Legendre and Rommelaere, 1992, J. Virol. 66, 5705; Cotmore et al., 1992, Virology 190, 365; Cotmore et al., 1993, J. virol. 67, 1579, Cotmore and Tattersall, 1994, Embo. J. 13, 4145. As to the determination of the transcription activity reference is made to methods described e.g. in Rhode and Richards, 1987, J. Virol. 61, 2807. Regarding the determination of the cytotoxicity activity reference is made to the below examples.

According to the invention parvovirus NS1 variants are preferred in which the shift of equilibrium is achieved by mutation of one or several phosphorylation sites. Particularly preferred are parvovirus NS1 variants that have a mutation at one or several of the phosphorylation sites 283, 363, 394 and 463. Even more preferred are the parvovirus NS1 variants S283A (SEQ ID NO. 6), T363A (SEQ ID NO. 10), T394A (SEQ ID NO. 14) and T463A (SEQ ID NO. 180), which are indicated in Table 1 and FIGS. 1.1, 1.2, 1.3 and 1.4. In S283A, a serine is exchanged by an alanine at position 283, in T363A, a threonine is exchanged by alanine at position 363, in T394A a threonine is exchanged by alanine at position 394 and in T463A a threonine is exchanged by alanine at position 463.

A further subject matter of the present invention relates to a nucleic acid, particularly a DNA, which codes for an above parvovirus NS1 variant. Such a DNA comprises preferably: (a) the DNA of FIG. 1.1 (SEQ ID NO. 4), 1.2 (SEQ ID NO. 8), 1.3 (SEQ ID NO. 12) and 1.4 (SEQ ID NO. 16), respectively (b) a DNA hybridizing with the DNA from (a), said DNA comprising the mutated phosphorylation site of the DNA from (a), or (c) a DNA related to the DNA from (a) or (b) via the degenerated genetic code.

The DNA of (a) was deposited with DSMZ (Deutsche Sammlung von ikroorganismen and Zellkulturen) on Aug. 11, 1999, i.e. FIG. 1.1 as Escherichia coli pRSV-NS: S283A under DSM 12994 (SEQ ID NO. 4), FIG. 1.2 as Escherichia coli pRSV-NS: T363A under DSM 12995 (SEQ ID NO. 8), FIG. 1.3 as Escherichia coli pRSV-NS: T394A under DSM 12996 (SEQ ID NO: 12) and FIG. 1.4 as Escherichia coli pRSV-NS: T463A under DSM 12997 (SEQ ID NO. 16).

The expression "hybridizing DNA" refers to a DNA which hybridizes with a DNA from (a) under normal conditions, particularly at 20(C below the melting point of the DNA. In this connection, the expression "hybridizing" refers to conventional hybridization conditions, preferably to hybridization conditions where 5.times.SSPE, 1 % SDS, 1.times.Denhardt's solution are used as solution and the hybridization temperatures are between 35(C and 70(C, preferably 65(C. The hybridization is followed by a wash step first carried out with 2.times.SSC, 1 % SDS and then with 0.2.times.SSC at temperatures between 35(C and 70(C, preferably at 65(C. Furthermore, reference is made to Sambrook et al., Molecular Cloning: A Laboratory Manual, 2nd edition, Cold Spring Harbor Laboratory Press, cold Spring Harbor N.Y. (1989).

A DNA according to the invention can be present in a vector and expression vector, respectively. A person skilled in the art is familiar with examples thereof. In the case of an expression vector for E. coli these are e.g. pGEMEX, pUC derivatives, pGEX-2T, pET3b, T7 based expression vectors and pQE-8. For the expression in yeast, e.g. pY100 and Ycpad1 have to be mentioned while e.g. pKCR, pEFBOS, cDM8, PMSCND, and pCEV4 have to be indicated for the expression in animal cells. The baculovirus expression vector pAcSGHisNT-A is especially suitable for the expression in insect cells.

In a preferred embodiment, the vector containing the DNA according to the invention is a virus, e.g. an adenovirus, vaccinia virus, an AAV virus or a parvovirus, such as MVM or H-1, a parvovirus being preferred. The vector may also be a retrovirus, such as MoMULV, MoKuLV, HaMuSV, NUMTV, RSV or GaLV.

For constructing expression vectors which contain the DNA according to the invention, it is possible to use general methods known in the art. These methods include e.g. in vitro recombination techniques, synthetic methods and in vivo recombination methods as described in Sambrook et al., supra, for example.

Furthermore, the present invention relates to host cells which contain the above described vectors. These host cells include bacteria, yeast, insect and animal cells, preferably mammalian cells. The E. coli strains H101, DH1, x1776, JM101, JM109, BL21, XL1Blue and SG 13009, the yeast strain Saccharomyces cerevisiae and the animal cells L, A9, 3T3, FM3A, CHO, COS, Vero, HeLa and the insect cells sf9 are preferred. Methods of transforming these host cells, of phenotypically selecting transformants and of expressing the DNA according to the invention by using the above described vectors are known in the art.

Moreover, the present invention relates to antibodies which specifically recognize an above describe parvovirus NS1 variant, i.e. the region of the parvovirus NS1 variant where the mutation responsible for the shifted equilibrium, particularly a mutated phosphorylation site, is located. The antibodies can be monoclonal, polyclonal or synthetic antibodies or fragments thereof, e.g. Fab, Fv or scFV fragments. Preferably monoclonal antibodies are concerned. For the production it is favorable to immunize animals--particularly rabbits or chickens for a polyclonal antibody and mice for a monoclonal antibody--with an above parvovirus NS1 variant or with fragments thereof. Further boosters of the animals can be effected with the same parvovirus NS1 variant or with fragments thereof. The polyclonal antibody can then be obtained from the animal serum and egg yolk, respectively. The monoclonal antibody can be obtained according to standard methods, reference being made particularly to the method by K.div.hler and Milstein (Nature 256 (1975), 495) and GalfrU (Meth. Enzymol, 73 (1981), 3). In this case, mouse myeloma cells are fused with spleen cells originating from the immunized animals. Antibodies according to the invention can be used in many ways, e.g. for the immunoprecipitation of the above described parvovirus NS1 variants or for the isolation thereof. The antibodies can be bound in immunoassays in liquid phase or to a solid carrier. In this connection, the antibodies can be labeled in various ways. The person skilled in the art is familiar with suitable markers and labeling methods. Examples of immunoassays are ELISA and RIA.

The present invention provides parvovirus NS1 variants in which the equilibrium between the DNA replication and transcription activities (a) and the cytotoxicity activity (b) is shifted. In particular, parvovirus NS1 variants are provided which have a reduced or no cytotoxicity activity, whereas the DNA replication and transcription activities are maintained or increased. Parvovirus NS1 variants are also provided in which the DNA replication and transcription activities are reduced and eliminated, respectively, whereas the cytotoxicity activity is maintained or raised. Thus, the present invention provides products which are suitable for therapeutic purposes. In particular, expression vectors according to the invention, e.g. parvoviruses, can be used for gene-therapeutic measures. Moreover, parvoviruses NS1 variants according to the invention are suitable as toxins, e.g. for treating tumoral diseases.

Therefore, a kit is also provided for the application of the present invention. This kit comprises the following: (a) a parvovirus NS1 variant according to the invention, (b) a DNA according to the invention, e.g. an expression vector, particularly a parvovirus, (c) an antibody according to the invention, as well as (d) conventional auxiliary agents, such as solvents, buffers, carriers, markers and controls.

Of component (a) to (d) one or more representatives can be present each.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 shows the DNA and amino acid sequences of parvovirus NS1 variants according to the invention (FIG 1.1 (SEQ ID Nos. 4 and 6 ), 1.2 (SEQ ID Nos. 8 and 10), 1.3 (SEQ ID Nos. 12 and 14) and 1.4 (SEQ ID Nos. 16 and 18)) as compared to parvovirus N1 wild type (SEQ ID Nos. 1 and 2). In this connection, the mutated sites in the parvovirus Ns1 variants according to the invention are labeled each.

The present invention is explained by the examples.

EXAMPLE 1

Preparation and Purification of NS1 Variants According to the Invention

The DNA of the NS1 variant S283A according to the invention was provided as an EcoRV to BstEII fragment obtained by chimeric PCR using two mutagenic primers. This fragment was then inserted into the corresponding cleaved expression vector pTHisNS1 (Nuesch et al., Virology 209, (1995), 122) to obtain pTHis NS1:S283A. Such a vector codes for a fusion protein comprising 6 histidine residues (N terminus partner) and S283A of FIG. 1 (C terminus partner). For expression and purification of S283A the NS1 gene under control of the bacteriophage T7 promoter was transferred into vaccinia virus and expressed in eucaryotic cells by double infection together with vTF7-3 (a vaccinia virus expressing the bacteriophage T7 DNA polymerase). 18 hrs post infection cells were harvested and nuclear extracts prepared. The histidine tagged S283A was then purified by affinity chromatography on Ni-NTA agarose and analyzed by 10% SDS-PAGE (Nuesch et al., supra).

It showed that a parvovirus NS1 variant according to the invention can be prepared in highly pure form.

The NS1 variants T363A, T394A, and T463A were also produced and purified in the same way.

EXAMPLE 2

Preparation and Detection of an Antibody According to the Invention

Tubes were coated with purified NS1 variants prepared as in example 1 and monoclonal antibodies (e.g. scFv) specifically binding to S283A were isolated from human synthetic VH+VL scFV phage library (Griffith et al., EMBO J., 13, (1994), 3245) according to standard panning protocols after >5 isolation and amplification procedures. The variable region of the isolated scFv harbored in the phagemid were sequenced to identify NS1 variant interacting partner proteins harboring such binding motifs from comparison with known genes in the gene bank.

It showed that monoclonal antibodies according to the invention can be isolated.

In addition, the NS1 variants were used for immunization of animals in order to obtain poly- or monoclonal antibodies.

EXAMPLE 3

Characterization of the Parvovirus NS1 Variants S283A, T363A, T394A and T463A According to the Invention

The characterization of the parvovirus NS1 variants comprised the determination of the DNA replication, transcription, cytotoxicity, DNA binding, nicking and helicase activities. Known methods were used for this purpose (cf. description, supra). As regards the determination of the helicase activity reference is made to Stahl et al. 1986, EMBO J. 5, 1999. As to the determination of the nicking activity reference is made to Christensen et al., 1997, J. Virol. 71, 1405 and Nuesch et al,, 1995, supra. Regarding the determination of the DNA binding reference is made to Cotmore et al. 1995, J. Virol. 69, 1652. As far as the determination of the cytotoxicity activity is concerned, the following steps were carried out:

NS1 variants were transferred into an expression vector containing the NS1 gene under the control of the parvovirus MVNP4 promoter (genuine promoter driving the non-structural genes of MVM), and the green fluorescent protein (EGFP) under control of an additional promoter. These constructs were then transfected into A9 cells using lipofectamine (GibcoBRL) according to the manufacturer's instruction and the impact of the NS1 variant on the viability of the cells tested in time course experiments. Transfected cells were identified by fluorescence of the EGFP. Toxic effects were determined in comparison to wild type NS1 or a vector containing no NS1 gene as a function of time as well as a measure of cytopathic changes on the cell morphology.

The data indicated in Table 1 were obtained:

TABLE 1 S283A T363A T394A T463A wt P38-TA + - - ++++ ++++ ACCA + ++++ ++ ++ ++ Nick-1 + - - +++ +++ Nick-2 +++ - - ++++ ++++ Nick-3 ++ - - ++++ Heli ++ - (+) ++++ ++++ Rep + - - + ++++ Cyto ++++++ ++ +++ (+) +++

EXAMPLE 4

NS1 Variants' Expression After Transduction Using Recombinant Viral Vectors

NS1 expression cassettes containing the NS1 variants according to the invention under control of the parvoviral P4 promoter and a 3' untranslated region from parvovirus MVM to ensure stability and translation of the gene product, were transferred either in a parvovirus genome background as exemplified in example 3, or a heterologous viral genome background, such as vaccinia virus (example 1) or adenovirus. Promoter and terminator regions were exchanged according to the requirements. The nucleic acids containing the NS1 variants were then packaged either in vivo (after transient transfection into eucaryotic cells) or in vitro and the packaged transducing particles were isolated. These transducing units containing NS1 variants were used either for studies concerning gene regulation in tissue culture or animals, but also as therapeutic agents either alone or in combination with other agents (such as cytokines) in gene and cancer therapy approaches.

SEQUENCE LISTING <100> GENERAL INFORMATION: <160> NUMBER OF SEQ ID NOS: 18 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 1 <211> LENGTH: 2019 <212> TYPE: DNA <213> ORGANISM: Wildtype Parvovirus NS1 <400> SEQUENCE: 1 atggctggaa atgcttactc tgatgaagtt ttgggagcaa ccaactggtt aaaggaaaaa 60 agtaaccagg aagtgttctc atttgttttt aaaaatgaaa atgttcaact gaatggaaaa 120 gatatcggat ggaatagtta caaaaaagag ctgcaggagg acgagctgaa atctttacaa 180 cgaggagcgg aaactacttg ggaccaaagc gaggacatgg aatgggaaac cacagtggat 240 gaaatgacca aaaagcaagt attcattttt gattctttgg ttaaaaaatg tttatttgaa 300 gtgcttaaca caaagaatat atttcctggt gatgttaatt ggtttgtgca acatgaatgg 360 ggaaaagacc aaggctggca ctgccatgta ctaattggag gaaaggactt tagtcaagct 420 caagggaaat ggtggagaag gcaactaaat gtttactgga gcagatggtt ggtaacagcc 480 tgtaatgtgc aactaacacc agctgaaaga attaaactaa gagaaatagc agaagacaat 540 gagtgggtta ctctacttac ttataagcat aagcaaacca aaaaagacta taccaagtgt 600 gttctttttg gaaacatgat tgcttactat tttttaacta aaaagaaaat aagcactagt 660 ccaccaagag acggaggcta ttttcttagc agtgactctg gctggaaaac taacttttta 720 aaagaaggcg agcgccatct agtgagcaaa ctatacactg atgacatgcg gccagaaacg 780 gttgaaacca cagtaaccac tgcgcaggaa actaagcgcg gcagaattca aactaaaaaa 840 gaagtttcta ttaaaactac acttaaagag ctggtgcata aaagagtaac ctcaccagag 900 gactggatga tgatgcagcc agacagttac attgaaatga tggctcaacc aggtggagaa 960 aacctgctga aaaatacgct agagatttgt acactaactc tagccagaac caaaacagca 1020 tttgacttaa ttttagaaaa agctgaaacc agcaaactaa ccaacttttc actgcctgac 1080 acaagaacct gcagaatttt tgcttttcat ggctggaact atgttaaagt ttgccatgct 1140 atttgctgtg ttttaaacag acaaggaggc aaaagaaata ctgttttatt tcatggacca 1200 gccagcacag gcaaatctat tattgcacaa gccatagcac aagcagttgg caatgttggt 1260 tgctataatg cagccaatgt aaactttcca tttaatgact gtaccaacaa gaacttgatt 1320 tgggtagaag aagctggtaa ctttggacag caagtaaacc agtttaaagc catttgctct 1380 ggtcaaacta ttcgcattga tcaaaaagga aaaggcagca aacagattga accaacacca 1440 gtcatcatga ccacaaatga gaacattaca gtggtcagaa taggctgcga agaaagacca 1500 gaacacactc aaccaatcag agacagaatg cttaacattc atctaacaca taccttgcct 1560 ggtgactttg gtttggttga caaaaatgaa tggcccatga tttgtgcttg gttggtaaag 1620 aatggttacc aatctaccat ggcaagctac tgtgctaaat ggggcaaagt tcctgattgg 1680 tcagaaaact gggcggagcc aaaggtgcca actcctataa atttactagg ttcggcacgc 1740 tcaccattca cgacaccgaa aagtacgcct ctcagccaga actatgcact aactccactt 1800 gcatcggatc tcgaggacct ggctttagag ccttggagca caccaaatac tcctgttgcg 1860 ggcactgcag aaacccagaa cactggggaa gctggttcca aagcctgcca agatggtcaa 1920 ctgagcccaa cttggtcaga gatcgaggag gatttgagag cgtgcttcgg tgcggaaccg 1980 ttgaagaaag acttcagcga gccgctgaac ttggactaa 2019 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 2 <211> LENGTH: 672 <212> TYPE: PRT <213> ORGANISM: Wildtype Parvovirus NS1 <400> SEQUENCE: 2 Met Ala Gly Asn Ala Tyr Ser Asp Glu Val Leu Gly Ala Thr Asn Trp 1 5 10 15 Leu Lys Glu Lys Ser Asn Gln Glu Val Phe Ser Phe Val Phe Lys Asn 20 25 30 Glu Asn Val Gln Leu Asn Gly Lys Asp Ile Gly Trp Asn Ser Tyr Lys 35 40 45 Lys Glu Leu Gln Glu Asp Glu Leu Lys Ser Leu Gln Arg Gly Ala Glu 50 55 60 Thr Thr Trp Asp Gln Ser Glu Asp Met Glu Trp Glu Thr Thr Val Asp 65 70 75 80 Glu Met Thr Lys Lys Gln Val Phe Ile Phe Asp Ser Leu Val Lys Lys 85 90 95 Cys Leu Phe Glu Val Leu Asn Thr Lys Asn Ile Phe Pro Gly Asp Val 100 105 110 Asn Trp Phe Val Gln His Glu Trp Gly Lys Asp Gln Gly Trp His Cys 115 120 125 His Val Leu Ile Gly Gly Lys Asp Phe Ser Gln Ala Gln Gly Lys Trp 130 135 140 Trp Arg Arg Gln Leu Asn Val Tyr Trp Ser Arg Trp Leu Val Thr Ala 145 150 155 160 Cys Asn Val Gln Leu Thr Pro Ala Glu Arg Ile Lys Leu Arg Glu Ile 165 170 175 Ala Glu Asp Asn Glu Trp Val Thr Leu Leu Thr Tyr Lys His Lys Gln 180 185 190 Thr Lys Lys Asp Tyr Thr Lys Cys Val Leu Phe Gly Asn Met Ile Ala 195 200 205 Tyr Tyr Phe Leu Thr Lys Lys Lys Ile Ser Thr Ser Pro Pro Arg Asp 210 215 220 Gly Gly Tyr Phe Leu Ser Ser Asp Ser Gly Trp Lys Thr Asn Phe Leu 225 230 235 240 Lys Glu Gly Glu Arg His Leu Val Ser Lys Leu Tyr Thr Asp Asp Met 245 250 255 Arg Pro Glu Thr Val Glu Thr Thr Val Thr Thr Ala Gln Glu Thr Lys 260 265 270 Arg Gly Arg Ile Gln Thr Lys Lys Glu Val Ser Ile Lys Thr Thr Leu 275 280 285 Lys Glu Leu Val His Lys Arg Val Thr Ser Pro Glu Asp Trp Met Met 290 295 300 Met Gln Pro Asp Ser Tyr Ile Glu Met Met Ala Gln Pro Gly Gly Glu 305 310 315 320 Asn Leu Leu Lys Asn Thr Leu Glu Ile Cys Thr Leu Thr Leu Ala Arg 325 330 335 Thr Lys Thr Ala Phe Asp Leu Ile Leu Glu Lys Ala Glu Thr Ser Lys 340 345 350 Leu Thr Asn Phe Ser Leu Pro Asp Thr Arg Thr Cys Arg Ile Phe Ala 355 360 365 Phe His Gly Trp Asn Tyr Val Lys Val Cys His Ala Ile Cys Cys Val 370 375 380 Leu Asn Arg Gln Gly Gly Lys Arg Asn Thr Val Leu Phe His Gly Pro 385 390 395 400 Ala Ser Thr Gly Lys Ser Ile Ile Ala Gln Ala Ile Ala Gln Ala Val 405 410 415 Gly Asn Val Gly Cys Tyr Asn Ala Ala Asn Val Asn Phe Pro Phe Asn 420 425 430 Asp Cys Thr Asn Lys Asn Leu Ile Trp Val Glu Glu Ala Gly Asn Phe 435 440 445 Gly Gln Gln Val Asn Gln Phe Lys Ala Ile Cys Ser Gly Gln Thr Ile 450 455 460 Arg Ile Asp Gln Lys Gly Lys Gly Ser Lys Gln Ile Glu Pro Thr Pro 465 470 475 480 Val Ile Met Thr Thr Asn Glu Asn Ile Thr Val Val Arg Ile Gly Cys 485 490 495 Glu Glu Arg Pro Glu His Thr Gln Pro Ile Arg Asp Arg Met Leu Asn 500 505 510 Ile His Leu Thr His His Leu Pro Gly Asp Phe Gly Leu Val Asp Lys 515 520 525 Asn Glu Trp Pro Met Ile Cys Ala Trp Leu Val Lys Asn Gly Tyr Gln 530 535 540 Ser Thr Met Ala Ser Tyr Cys Ala Lys Trp Gly Lys Val Pro Asp Trp 545 550 555 560 Ser Glu Asn Trp Ala Glu Pro Lys Val Pro Thr Pro Ile Asn Leu Leu 565 570 575 Gly Ser Ala Arg Ser Pro Phe Thr Thr Pro Lys Ser Thr Pro Leu Ser 580 585 590 Gln Asn Tyr Ala Leu Thr Pro Leu Ala Ser Asp Leu Glu Asp Leu Ala 595 600 605 Leu Glu Pro Trp Ser Thr Pro Asn Thr Pro Val Ala Gly Thr Ala Glu 610 615 620 Thr Gln Asn Thr Gly Glu Ala Gly Ser Lys Ala Cys Gln Asp Gly Gln 625 630 635 640 Leu Ser Pro Thr Trp Ser Glu Ile Glu Glu Asp Leu Arg Ala Cys Phe 645 650 655 Gly Ala Glu Pro Leu Lys Lys Asp Phe Ser Glu Pro Leu Asn Leu Asp 660 665 670 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 3 <211> LENGTH: 60 <212> TYPE: DNA <213> ORGANISM: Part of Parvovirus NS1 Variant <400> SEQUENCE: 3 gaagttgcta ttaaaactac acttaaagag ctggtgcata aaagagtaac ctcaccagag 60 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 4 <211> LENGTH: 2019 <212> TYPE: DNA <213> ORGANISM: Parvovirus NS1 Variant <400> SEQUENCE: 4 atggctggaa atgcttactc tgatgaagtt ttgggagcaa ccaactggtt aaaggaaaaa 60 agtaaccagg aagtgttctc atttgttttt aaaaatgaaa atgttcaact gaatggaaaa 120 gatatcggat ggaatagtta caaaaaagag ctgcaggagg acgagctgaa atctttacaa 180 cgaggagcgg aaactacttg ggaccaaagc gaggacatgg aatgggaaac cacagtggat 240 gaaatgacca aaaagcaagt attcattttt gattctttgg ttaaaaaatg tttatttgaa 300 gtgcttaaca caaagaatat atttcctggt gatgttaatt ggtttgtgca acatgaatgg 360 ggaaaagacc aaggctggca ctgccatgta ctaattggag gaaaggactt tagtcaagct 420 caagggaaat ggtggagaag gcaactaaat gtttactgga gcagatggtt ggtaacagcc 480 tgtaatgtgc aactaacacc agctgaaaga attaaactaa gagaaatagc agaagacaat 540 gagtgggtta ctctacttac ttataagcat aagcaaacca aaaaagacta taccaagtgt 600 gttctttttg gaaacatgat tgcttactat tttttaacta aaaagaaaat aagcactagt 660 ccaccaagag acggaggcta ttttcttagc agtgactctg gctggaaaac taacttttta 720 aaagaaggcg agcgccatct agtgagcaaa ctatacactg atgacatgcg gccagaaacg 780 gttgaaacca cagtaaccac tgcgcaggaa actaagcgcg gcagaattca aactaaaaaa 840 gaagttgcta ttaaaactac acttaaagag ctggtgcata aaagagtaac ctcaccagag 900 gactggatga tgatgcagcc agacagttac attgaaatga tggctcaacc aggtggagaa 960 aacctgctga aaaatacgct agagatttgt acactaactc tagccagaac caaaacagca 1020 tttgacttaa ttttagaaaa agctgaaacc agcaaactaa ccaacttttc actgcctgac 1080 acaagaacct gcagaatttt tgcttttcat ggctggaact atgttaaagt ttgccatgct 1140 atttgctgtg ttttaaacag acaaggaggc aaaagaaata ctgttttatt tcatggacca 1200 gccagcacag gcaaatctat tattgcacaa gccatagcac aagcagttgg caatgttggt 1260 tgctataatg cagccaatgt aaactttcca tttaatgact gtaccaacaa gaacttgatt 1320 tgggtagaag aagctggtaa ctttggacag caagtaaacc agtttaaagc catttgctct 1380 ggtcaaacta ttcgcattga tcaaaaagga aaaggcagca aacagattga accaacacca 1440 gtcatcatga ccacaaatga gaacattaca gtggtcagaa taggctgcga agaaagacca 1500 gaacacactc aaccaatcag agacagaatg cttaacattc atctaacaca taccttgcct 1560 ggtgactttg gtttggttga caaaaatgaa tggcccatga tttgtgcttg gttggtaaag 1620 aatggttacc aatctaccat ggcaagctac tgtgctaaat ggggcaaagt tcctgattgg 1680 tcagaaaact gggcggagcc aaaggtgcca actcctataa atttactagg ttcggcacgc 1740 tcaccattca cgacaccgaa aagtacgcct ctcagccaga actatgcact aactccactt 1800 gcatcggatc tcgaggacct ggctttagag ccttggagca caccaaatac tcctgttgcg 1860 ggcactgcag aaacccagaa cactggggaa gctggttcca aagcctgcca agatggtcaa 1920 ctgagcccaa cttggtcaga gatcgaggag gatttgagag cgtgcttcgg tgcggaaccg 1980 ttgaagaaag acttcagcga gccgctgaac ttggactaa 2019 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 5 <211> LENGTH: 20 <212> TYPE: PRT <213> ORGANISM: Part of Parvovirus NS1 Variant <400> SEQUENCE: 5 Glu Val Ala Ile Lys Thr Thr Leu Lys Glu Leu Val His Lys Arg Val 1 5 10 15 Thr Ser Pro Glu 20 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 6 <211> LENGTH: 672 <212> TYPE: PRT <213> ORGANISM: Parvovirus NS1 Variant <400> SEQUENCE: 6 Met Ala Gly Asn Ala Tyr Ser Asp Glu Val Leu Gly Ala Thr Asn Trp 1 5 10 15 Leu Lys Glu Lys Ser Asn Gln Glu Val Phe Ser Phe Val Phe Lys Asn 20 25 30 Glu Asn Val Gln Leu Asn Gly Lys Asp Ile Gly Trp Asn Ser Tyr Lys 35 40 45 Lys Glu Leu Gln Glu Asp Glu Leu Lys Ser Leu Gln Arg Gly Ala Glu 50 55 60 Thr Thr Trp Asp Gln Ser Glu Asp Met Glu Trp Glu Thr Thr Val Asp 65 70 75 80 Glu Met Thr Lys Lys Gln Val Phe Ile Phe Asp Ser Leu Val Lys Lys 85 90 95 Cys Leu Phe Glu Val Leu Asn Thr Lys Asn Ile Phe Pro Gly Asp Val 100 105 110 Asn Trp Phe Val Gln His Glu Trp Gly Lys Asp Gln Gly Trp His Cys 115 120 125 His Val Leu Ile Gly Gly Lys Asp Phe Ser Gln Ala Gln Gly Lys Trp 130 135 140 Trp Arg Arg Gln Leu Asn Val Tyr Trp Ser Arg Trp Leu Val Thr Ala 145 150 155 160 Cys Asn Val Gln Leu Thr Pro Ala Glu Arg Ile Lys Leu Arg Glu Ile 165 170 175 Ala Glu Asp Asn Glu Trp Val Thr Leu Leu Thr Tyr Lys His Lys Gln 180 185 190 Thr Lys Lys Asp Tyr Thr Lys Cys Val Leu Phe Gly Asn Met Ile Ala 195 200 205 Tyr Tyr Phe Leu Thr Lys Lys Lys Ile Ser Thr Ser Pro Pro Arg Asp 210 215 220 Gly Gly Tyr Phe Leu Ser Ser Asp Ser Gly Trp Lys Thr Asn Phe Leu 225 230 235 240 Lys Glu Gly Glu Arg His Leu Val Ser Lys Leu Tyr Thr Asp Asp Met 245 250 255 Arg Pro Glu Thr Val Glu Thr Thr Val Thr Thr Ala Gln Glu Thr Lys 260 265 270 Arg Gly Arg Ile Gln Thr Lys Lys Glu Val Ala Ile Lys Thr Thr Leu 275 280 285 Lys Glu Leu Val His Lys Arg Val Thr Ser Pro Glu Asp Trp Met Met 290 295 300 Met Gln Pro Asp Ser Tyr Ile Glu Met Met Ala Gln Pro Gly Gly Glu 305 310 315 320 Asn Leu Leu Lys Asn Thr Leu Glu Ile Cys Thr Leu Thr Leu Ala Arg 325 330 335 Thr Lys Thr Ala Phe Asp Leu Ile Leu Glu Lys Ala Glu Thr Ser Lys 340 345 350 Leu Thr Asn Phe Ser Leu Pro Asp Thr Arg Thr Cys Arg Ile Phe Ala 355 360 365 Phe His Gly Trp Asn Tyr Val Lys Val Cys His Ala Ile Cys Cys Val 370 375 380 Leu Asn Arg Gln Gly Gly Lys Arg Asn Thr Val Leu Phe His Gly Pro 385 390 395 400 Ala Ser Thr Gly Lys Ser Ile Ile Ala Gln Ala Ile Ala Gln Ala Val 405 410 415 Gly Asn Val Gly Cys Tyr Asn Ala Ala Asn Val Asn Phe Pro Phe Asn 420 425 430 Asp Cys Thr Asn Lys Asn Leu Ile Trp Val Glu Glu Ala Gly Asn Phe

435 440 445 Gly Gln Gln Val Asn Gln Phe Lys Ala Ile Cys Ser Gly Gln Thr Ile 450 455 460 Arg Ile Asp Gln Lys Gly Lys Gly Ser Lys Gln Ile Glu Pro Thr Pro 465 470 475 480 Val Ile Met Thr Thr Asn Glu Asn Ile Thr Val Val Arg Ile Gly Cys 485 490 495 Glu Glu Arg Pro Glu His Thr Gln Pro Ile Arg Asp Arg Met Leu Asn 500 505 510 Ile His Leu Thr His His Leu Pro Gly Asp Phe Gly Leu Val Asp Lys 515 520 525 Asn Glu Trp Pro Met Ile Cys Ala Trp Leu Val Lys Asn Gly Tyr Gln 530 535 540 Ser Thr Met Ala Ser Tyr Cys Ala Lys Trp Gly Lys Val Pro Asp Trp 545 550 555 560 Ser Glu Asn Trp Ala Glu Pro Lys Val Pro Thr Pro Ile Asn Leu Leu 565 570 575 Gly Ser Ala Arg Ser Pro Phe Thr Thr Pro Lys Ser Thr Pro Leu Ser 580 585 590 Gln Asn Tyr Ala Leu Thr Pro Leu Ala Ser Asp Leu Glu Asp Leu Ala 595 600 605 Leu Glu Pro Trp Ser Thr Pro Asn Thr Pro Val Ala Gly Thr Ala Glu 610 615 620 Thr Gln Asn Thr Gly Glu Ala Gly Ser Lys Ala Cys Gln Asp Gly Gln 625 630 635 640 Leu Ser Pro Thr Trp Ser Glu Ile Glu Glu Asp Leu Arg Ala Cys Phe 645 650 655 Gly Ala Glu Pro Leu Lys Lys Asp Phe Ser Glu Pro Leu Asn Leu Asp 660 665 670 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 7 <211> LENGTH: 60 <212> TYPE: DNA <213> ORGANISM: Part of Parvovirus NS1 Variant <400> SEQUENCE: 7 acaagagcct gcagaatttt tgcttttcat ggctggaact atgttaaagt ttgccatgct 60 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 8 <211> LENGTH: 2019 <212> TYPE: DNA <213> ORGANISM: Parvovirus NS1 Variant <400> SEQUENCE: 8 atggctggaa atgcttactc tgatgaagtt ttgggagcaa ccaactggtt aaaggaaaaa 60 agtaaccagg aagtgttctc atttgttttt aaaaatgaaa atgttcaact gaatggaaaa 120 gatatcggat ggaatagtta caaaaaagag ctgcaggagg acgagctgaa atctttacaa 180 cgaggagcgg aaactacttg ggaccaaagc gaggacatgg aatgggaaac cacagtggat 240 gaaatgacca aaaagcaagt attcattttt gattctttgg ttaaaaaatg tttatttgaa 300 gtgcttaaca caaagaatat atttcctggt gatgttaatt ggtttgtgca acatgaatgg 360 ggaaaagacc aaggctggca ctgccatgta ctaattggag gaaaggactt tagtcaagct 420 caagggaaat ggtggagaag gcaactaaat gtttactgga gcagatggtt ggtaacagcc 480 tgtaatgtgc aactaacacc agctgaaaga attaaactaa gagaaatagc agaagacaat 540 gagtgggtta ctctacttac ttataagcat aagcaaacca aaaaagacta taccaagtgt 600 gttctttttg gaaacatgat tgcttactat tttttaacta aaaagaaaat aagcactagt 660 ccaccaagag acggaggcta ttttcttagc agtgactctg gctggaaaac taacttttta 720 aaagaaggcg agcgccatct agtgagcaaa ctatacactg atgacatgcg gccagaaacg 780 gttgaaacca cagtaaccac tgcgcaggaa actaagcgcg gcagaattca aactaaaaaa 840 gaagtttcta ttaaaactac acttaaagag ctggtgcata aaagagtaac ctcaccagag 900 gactggatga tgatgcagcc agacagttac attgaaatga tggctcaacc aggtggagaa 960 aacctgctga aaaatacgct agagatttgt acactaactc tagccagaac caaaacagca 1020 tttgacttaa ttttagaaaa agctgaaacc agcaaactaa ccaacttttc actgcctgac 1080 acaagagcct gcagaatttt tgcttttcat ggctggaact atgttaaagt ttgccatgct 1140 atttgctgtg ttttaaacag acaaggaggc aaaagaaata ctgttttatt tcatggacca 1200 gccagcacag gcaaatctat tattgcacaa gccatagcac aagcagttgg caatgttggt 1260 tgctataatg cagccaatgt aaactttcca tttaatgact gtaccaacaa gaacttgatt 1320 tgggtagaag aagctggtaa ctttggacag caagtaaacc agtttaaagc catttgctct 1380 ggtcaaacta ttcgcattga tcaaaaagga aaaggcagca aacagattga accaacacca 1440 gtcatcatga ccacaaatga gaacattaca gtggtcagaa taggctgcga agaaagacca 1500 gaacacactc aaccaatcag agacagaatg cttaacattc atctaacaca taccttgcct 1560 ggtgactttg gtttggttga caaaaatgaa tggcccatga tttgtgcttg gttggtaaag 1620 aatggttacc aatctaccat ggcaagctac tgtgctaaat ggggcaaagt tcctgattgg 1680 tcagaaaact gggcggagcc aaaggtgcca actcctataa atttactagg ttcggcacgc 1740 tcaccattca cgacaccgaa aagtacgcct ctcagccaga actatgcact aactccactt 1800 gcatcggatc tcgaggacct ggctttagag ccttggagca caccaaatac tcctgttgcg 1860 ggcactgcag aaacccagaa cactggggaa gctggttcca aagcctgcca agatggtcaa 1920 ctgagcccaa cttggtcaga gatcgaggag gatttgagag cgtgcttcgg tgcggaaccg 1980 ttgaagaaag acttcagcga gccgctgaac ttggactaa 2019 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 9 <211> LENGTH: 20 <212> TYPE: PRT <213> ORGANISM: Part of Parvovirus NS1 Variant <400> SEQUENCE: 9 Thr Arg Ala Cys Arg Ile Phe Ala Phe His Gly Trp Asn Tyr Val Lys 1 5 10 15 Val Cys His Ala 20 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 10 <211> LENGTH: 672 <212> TYPE: PRT <213> ORGANISM: Parvovirus NS1 Variant <400> SEQUENCE: 10 Met Ala Gly Asn Ala Tyr Ser Asp Glu Val Leu Gly Ala Thr Asn Trp 1 5 10 15 Leu Lys Glu Lys Ser Asn Gln Glu Val Phe Ser Phe Val Phe Lys Asn 20 25 30 Glu Asn Val Gln Leu Asn Gly Lys Asp Ile Gly Trp Asn Ser Tyr Lys 35 40 45 Lys Glu Leu Gln Glu Asp Glu Leu Lys Ser Leu Gln Arg Gly Ala Glu 50 55 60 Thr Thr Trp Asp Gln Ser Glu Asp Met Glu Trp Glu Thr Thr Val Asp 65 70 75 80 Glu Met Thr Lys Lys Gln Val Phe Ile Phe Asp Ser Leu Val Lys Lys 85 90 95 Cys Leu Phe Glu Val Leu Asn Thr Lys Asn Ile Phe Pro Gly Asp Val 100 105 110 Asn Trp Phe Val Gln His Glu Trp Gly Lys Asp Gln Gly Trp His Cys 115 120 125 His Val Leu Ile Gly Gly Lys Asp Phe Ser Gln Ala Gln Gly Lys Trp 130 135 140 Trp Arg Arg Gln Leu Asn Val Tyr Trp Ser Arg Trp Leu Val Thr Ala 145 150 155 160 Cys Asn Val Gln Leu Thr Pro Ala Glu Arg Ile Lys Leu Arg Glu Ile 165 170 175 Ala Glu Asp Asn Glu Trp Val Thr Leu Leu Thr Tyr Lys His Lys Gln 180 185 190 Thr Lys Lys Asp Tyr Thr Lys Cys Val Leu Phe Gly Asn Met Ile Ala 195 200 205 Tyr Tyr Phe Leu Thr Lys Lys Lys Ile Ser Thr Ser Pro Pro Arg Asp 210 215 220 Gly Gly Tyr Phe Leu Ser Ser Asp Ser Gly Trp Lys Thr Asn Phe Leu 225 230 235 240 Lys Glu Gly Glu Arg His Leu Val Ser Lys Leu Tyr Thr Asp Asp Met 245 250 255 Arg Pro Glu Thr Val Glu Thr Thr Val Thr Thr Ala Gln Glu Thr Lys 260 265 270 Arg Gly Arg Ile Gln Thr Lys Lys Glu Val Ser Ile Lys Thr Thr Leu 275 280 285 Lys Glu Leu Val His Lys Arg Val Thr Ser Pro Glu Asp Trp Met Met 290 295 300 Met Gln Pro Asp Ser Tyr Ile Glu Met Met Ala Gln Pro Gly Gly Glu 305 310 315 320 Asn Leu Leu Lys Asn Thr Leu Glu Ile Cys Thr Leu Thr Leu Ala Arg 325 330 335 Thr Lys Thr Ala Phe Asp Leu Ile Leu Glu Lys Ala Glu Thr Ser Lys 340 345 350 Leu Thr Asn Phe Ser Leu Pro Asp Thr Arg Ala Cys Arg Ile Phe Ala 355 360 365 Phe His Gly Trp Asn Tyr Val Lys Val Cys His Ala Ile Cys Cys Val 370 375 380 Leu Asn Arg Gln Gly Gly Lys Arg Asn Thr Val Leu Phe His Gly Pro 385 390 395 400 Ala Ser Thr Gly Lys Ser Ile Ile Ala Gln Ala Ile Ala Gln Ala Val 405 410 415 Gly Asn Val Gly Cys Tyr Asn Ala Ala Asn Val Asn Phe Pro Phe Asn 420 425 430 Asp Cys Thr Asn Lys Asn Leu Ile Trp Val Glu Glu Ala Gly Asn Phe 435 440 445 Gly Gln Gln Val Asn Gln Phe Lys Ala Ile Cys Ser Gly Gln Thr Ile 450 455 460 Arg Ile Asp Gln Lys Gly Lys Gly Ser Lys Gln Ile Glu Pro Thr Pro 465 470 475 480 Val Ile Met Thr Thr Asn Glu Asn Ile Thr Val Val Arg Ile Gly Cys 485 490 495 Glu Glu Arg Pro Glu His Thr Gln Pro Ile Arg Asp Arg Met Leu Asn 500 505 510 Ile His Leu Thr His His Leu Pro Gly Asp Phe Gly Leu Val Asp Lys 515 520 525 Asn Glu Trp Pro Met Ile Cys Ala Trp Leu Val Lys Asn Gly Tyr Gln 530 535 540 Ser Thr Met Ala Ser Tyr Cys Ala Lys Trp Gly Lys Val Pro Asp Trp 545 550 555 560 Ser Glu Asn Trp Ala Glu Pro Lys Val Pro Thr Pro Ile Asn Leu Leu 565 570 575 Gly Ser Ala Arg Ser Pro Phe Thr Thr Pro Lys Ser Thr Pro Leu Ser 580 585 590 Gln Asn Tyr Ala Leu Thr Pro Leu Ala Ser Asp Leu Glu Asp Leu Ala 595 600 605 Leu Glu Pro Trp Ser Thr Pro Asn Thr Pro Val Ala Gly Thr Ala Glu 610 615 620 Thr Gln Asn Thr Gly Glu Ala Gly Ser Lys Ala Cys Gln Asp Gly Gln 625 630 635 640 Leu Ser Pro Thr Trp Ser Glu Ile Glu Glu Asp Leu Arg Ala Cys Phe 645 650 655 Gly Ala Glu Pro Leu Lys Lys Asp Phe Ser Glu Pro Leu Asn Leu Asp 660 665 670 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 11 <211> LENGTH: 60 <212> TYPE: DNA <213> ORGANISM: Part of Parvovirus NS1 Variant <400> SEQUENCE: 11 atttgctgtg ttttaaacag acaaggaggc aaaagaaatg ctgttttatt tcatggacca 60 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 12 <211> LENGTH: 2019 <212> TYPE: DNA <213> ORGANISM: Parvovirus NS1 Variant <400> SEQUENCE: 12 atggctggaa atgcttactc tgatgaagtt ttgggagcaa ccaactggtt aaaggaaaaa 60 agtaaccagg aagtgttctc atttgttttt aaaaatgaaa atgttcaact gaatggaaaa 120 gatatcggat ggaatagtta caaaaaagag ctgcaggagg acgagctgaa atctttacaa 180 cgaggagcgg aaactacttg ggaccaaagc gaggacatgg aatgggaaac cacagtggat 240 gaaatgacca aaaagcaagt attcattttt gattctttgg ttaaaaaatg tttatttgaa 300 gtgcttaaca caaagaatat atttcctggt gatgttaatt ggtttgtgca acatgaatgg 360 ggaaaagacc aaggctggca ctgccatgta ctaattggag gaaaggactt tagtcaagct 420 caagggaaat ggtggagaag gcaactaaat gtttactgga gcagatggtt ggtaacagcc 480 tgtaatgtgc aactaacacc agctgaaaga attaaactaa gagaaatagc agaagacaat 540 gagtgggtta ctctacttac ttataagcat aagcaaacca aaaaagacta taccaagtgt 600 gttctttttg gaaacatgat tgcttactat tttttaacta aaaagaaaat aagcactagt 660 ccaccaagag acggaggcta ttttcttagc agtgactctg gctggaaaac taacttttta 720 aaagaaggcg agcgccatct agtgagcaaa ctatacactg atgacatgcg gccagaaacg 780 gttgaaacca cagtaaccac tgcgcaggaa actaagcgcg gcagaattca aactaaaaaa 840 gaagtttcta ttaaaactac acttaaagag ctggtgcata aaagagtaac ctcaccagag 900 gactggatga tgatgcagcc agacagttac attgaaatga tggctcaacc aggtggagaa 960 aacctgctga aaaatacgct agagatttgt acactaactc tagccagaac caaaacagca 1020 tttgacttaa ttttagaaaa agctgaaacc agcaaactaa ccaacttttc actgcctgac 1080 acaagaacct gcagaatttt tgcttttcat ggctggaact atgttaaagt ttgccatgct 1140 atttgctgtg ttttaaacag acaaggaggc aaaagaaatg ctgttttatt tcatggacca 1200 gccagcacag gcaaatctat tattgcacaa gccatagcac aagcagttgg caatgttggt 1260 tgctataatg cagccaatgt aaactttcca tttaatgact gtaccaacaa gaacttgatt 1320 tgggtagaag aagctggtaa ctttggacag caagtaaacc agtttaaagc catttgctct 1380 ggtcaaacta ttcgcattga tcaaaaagga aaaggcagca aacagattga accaacacca 1440 gtcatcatga ccacaaatga gaacattaca gtggtcagaa taggctgcga agaaagacca 1500 gaacacactc aaccaatcag agacagaatg cttaacattc atctaacaca taccttgcct 1560 ggtgactttg gtttggttga caaaaatgaa tggcccatga tttgtgcttg gttggtaaag 1620 aatggttacc aatctaccat ggcaagctac tgtgctaaat ggggcaaagt tcctgattgg 1680 tcagaaaact gggcggagcc aaaggtgcca actcctataa atttactagg ttcggcacgc 1740 tcaccattca cgacaccgaa aagtacgcct ctcagccaga actatgcact aactccactt 1800 gcatcggatc tcgaggacct ggctttagag ccttggagca caccaaatac tcctgttgcg 1860 ggcactgcag aaacccagaa cactggggaa gctggttcca aagcctgcca agatggtcaa 1920 ctgagcccaa cttggtcaga gatcgaggag gatttgagag cgtgcttcgg tgcggaaccg 1980 ttgaagaaag acttcagcga gccgctgaac ttggactaa 2019 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 14 <211> LENGTH: 672 <212> TYPE: PRT <213> ORGANISM: Parvovirus NS1 Variant <400> SEQUENCE: 14 Met Ala Gly Asn Ala Tyr Ser Asp Glu Val Leu Gly Ala Thr Asn Trp 1 5 10 15 Leu Lys Glu Lys Ser Asn Gln Glu Val Phe Ser Phe Val Phe Lys Asn 20 25 30 Glu Asn Val Gln Leu Asn Gly Lys Asp Ile Gly Trp Asn Ser Tyr Lys 35 40 45 Lys Glu Leu Gln Glu Asp Glu Leu Lys Ser Leu Gln Arg Gly Ala Glu 50 55 60 Thr Thr Trp Asp Gln Ser Glu Asp Met Glu Trp Glu Thr Thr Val Asp 65 70 75 80 Glu Met Thr Lys Lys Gln Val Phe Ile Phe Asp Ser Leu Val Lys Lys 85 90 95 Cys Leu Phe Glu Val Leu Asn Thr Lys Asn Ile Phe Pro Gly Asp Val 100 105 110 Asn Trp Phe Val Gln His Glu Trp Gly Lys Asp Gln Gly Trp His Cys 115 120 125 His Val Leu Ile Gly Gly Lys Asp Phe Ser Gln Ala Gln Gly Lys Trp 130 135 140 Trp Arg Arg Gln Leu Asn Val Tyr Trp Ser Arg Trp Leu Val Thr Ala 145 150 155 160 Cys Asn Val Gln Leu Thr Pro Ala Glu Arg Ile Lys Leu Arg Glu Ile 165 170 175

Ala Glu Asp Asn Glu Trp Val Thr Leu Leu Thr Tyr Lys His Lys Gln 180 185 190 Thr Lys Lys Asp Tyr Thr Lys Cys Val Leu Phe Gly Asn Met Ile Ala 195 200 205 Tyr Tyr Phe Leu Thr Lys Lys Lys Ile Ser Thr Ser Pro Pro Arg Asp 210 215 220 Gly Gly Tyr Phe Leu Ser Ser Asp Ser Gly Trp Lys Thr Asn Phe Leu 225 230 235 240 Lys Glu Gly Glu Arg His Leu Val Ser Lys Leu Tyr Thr Asp Asp Met 245 250 255 Arg Pro Glu Thr Val Glu Thr Thr Val Thr Thr Ala Gln Glu Thr Lys 260 265 270 Arg Gly Arg Ile Gln Thr Lys Lys Glu Val Ser Ile Lys Thr Thr Leu 275 280 285 Lys Glu Leu Val His Lys Arg Val Thr Ser Pro Glu Asp Trp Met Met 290 295 300 Met Gln Pro Asp Ser Tyr Ile Glu Met Met Ala Gln Pro Gly Gly Glu 305 310 315 320 Asn Leu Leu Lys Asn Thr Leu Glu Ile Cys Thr Leu Thr Leu Ala Arg 325 330 335 Thr Lys Thr Ala Phe Asp Leu Ile Leu Glu Lys Ala Glu Thr Ser Lys 340 345 350 Leu Thr Asn Phe Ser Leu Pro Asp Thr Arg Thr Cys Arg Ile Phe Ala 355 360 365 Phe His Gly Trp Asn Tyr Val Lys Val Cys His Ala Ile Cys Cys Val 370 375 380 Leu Asn Arg Gln Gly Gly Lys Arg Asn Ala Val Leu Phe His Gly Pro 385 390 395 400 Ala Ser Thr Gly Lys Ser Ile Ile Ala Gln Ala Ile Ala Gln Ala Val 405 410 415 Gly Asn Val Gly Cys Tyr Asn Ala Ala Asn Val Asn Phe Pro Phe Asn 420 425 430 Asp Cys Thr Asn Lys Asn Leu Ile Trp Val Glu Glu Ala Gly Asn Phe 435 440 445 Gly Gln Gln Val Asn Gln Phe Lys Ala Ile Cys Ser Gly Gln Thr Ile 450 455 460 Arg Ile Asp Gln Lys Gly Lys Gly Ser Lys Gln Ile Glu Pro Thr Pro 465 470 475 480 Val Ile Met Thr Thr Asn Glu Asn Ile Thr Val Val Arg Ile Gly Cys 485 490 495 Glu Glu Arg Pro Glu His Thr Gln Pro Ile Arg Asp Arg Met Leu Asn 500 505 510 Ile His Leu Thr His His Leu Pro Gly Asp Phe Gly Leu Val Asp Lys 515 520 525 Asn Glu Trp Pro Met Ile Cys Ala Trp Leu Val Lys Asn Gly Tyr Gln 530 535 540 Ser Thr Met Ala Ser Tyr Cys Ala Lys Trp Gly Lys Val Pro Asp Trp 545 550 555 560 Ser Glu Asn Trp Ala Glu Pro Lys Val Pro Thr Pro Ile Asn Leu Leu 565 570 575 Gly Ser Ala Arg Ser Pro Phe Thr Thr Pro Lys Ser Thr Pro Leu Ser 580 585 590 Gln Asn Tyr Ala Leu Thr Pro Leu Ala Ser Asp Leu Glu Asp Leu Ala 595 600 605 Leu Glu Pro Trp Ser Thr Pro Asn Thr Pro Val Ala Gly Thr Ala Glu 610 615 620 Thr Gln Asn Thr Gly Glu Ala Gly Ser Lys Ala Cys Gln Asp Gly Gln 625 630 635 640 Leu Ser Pro Thr Trp Ser Glu Ile Glu Glu Asp Leu Arg Ala Cys Phe 645 650 655 Gly Ala Glu Pro Leu Lys Lys Asp Phe Ser Glu Pro Leu Asn Leu Asp 660 665 670 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 15 <211> LENGTH: 60 <212> TYPE: DNA <213> ORGANISM: Part of Parvovirus NS1 Variant <400> SEQUENCE: 15 ggtcaagcta ttcgcattga tcaaaaagga aaaggcagca aacagattga accaacacca 60 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 16 <211> LENGTH: 2019 <212> TYPE: DNA <213> ORGANISM: Parvovirus NS1 Variant <400> SEQUENCE: 16 atggctggaa atgcttactc tgatgaagtt ttgggagcaa ccaactggtt aaaggaaaaa 60 agtaaccagg aagtgttctc atttgttttt aaaaatgaaa atgttcaact gaatggaaaa 120 gatatcggat ggaatagtta caaaaaagag ctgcaggagg acgagctgaa atctttacaa 180 cgaggagcgg aaactacttg ggaccaaagc gaggacatgg aatgggaaac cacagtggat 240 gaaatgacca aaaagcaagt attcattttt gattctttgg ttaaaaaatg tttatttgaa 300 gtgcttaaca caaagaatat atttcctggt gatgttaatt ggtttgtgca acatgaatgg 360 ggaaaagacc aaggctggca ctgccatgta ctaattggag gaaaggactt tagtcaagct 420 caagggaaat ggtggagaag gcaactaaat gtttactgga gcagatggtt ggtaacagcc 480 tgtaatgtgc aactaacacc agctgaaaga attaaactaa gagaaatagc agaagacaat 540 gagtgggtta ctctacttac ttataagcat aagcaaacca aaaaagacta taccaagtgt 600 gttctttttg gaaacatgat tgcttactat tttttaacta aaaagaaaat aagcactagt 660 ccaccaagag acggaggcta ttttcttagc agtgactctg gctggaaaac taacttttta 720 aaagaaggcg agcgccatct agtgagcaaa ctatacactg atgacatgcg gccagaaacg 780 gttgaaacca cagtaaccac tgcgcaggaa actaagcgcg gcagaattca aactaaaaaa 840 gaagtttcta ttaaaactac acttaaagag ctggtgcata aaagagtaac ctcaccagag 900 gactggatga tgatgcagcc agacagttac attgaaatga tggctcaacc aggtggagaa 960 aacctgctga aaaatacgct agagatttgt acactaactc tagccagaac caaaacagca 1020 tttgacttaa ttttagaaaa agctgaaacc agcaaactaa ccaacttttc actgcctgac 1080 acaagaacct gcagaatttt tgcttttcat ggctggaact atgttaaagt ttgccatgct 1140 atttgctgtg ttttaaacag acaaggaggc aaaagaaata ctgttttatt tcatggacca 1200 gccagcacag gcaaatctat tattgcacaa gccatagcac aagcagttgg caatgttggt 1260 tgctataatg cagccaatgt aaactttcca tttaatgact gtaccaacaa gaacttgatt 1320 tgggtagaag aagctggtaa ctttggacag caagtaaacc agtttaaagc catttgctct 1380 ggtcaagcta ttcgcattga tcaaaaagga aaaggcagca aacagattga accaacacca 1440 gtcatcatga ccacaaatga gaacattaca gtggtcagaa taggctgcga agaaagacca 1500 gaacacactc aaccaatcag agacagaatg cttaacattc atctaacaca taccttgcct 1560 ggtgactttg gtttggttga caaaaatgaa tggcccatga tttgtgcttg gttggtaaag 1620 aatggttacc aatctaccat ggcaagctac tgtgctaaat ggggcaaagt tcctgattgg 1680 tcagaaaact gggcggagcc aaaggtgcca actcctataa atttactagg ttcggcacgc 1740 tcaccattca cgacaccgaa aagtacgcct ctcagccaga actatgcact aactccactt 1800 gcatcggatc tcgaggacct ggctttagag ccttggagca caccaaatac tcctgttgcg 1860 ggcactgcag aaacccagaa cactggggaa gctggttcca aagcctgcca agatggtcaa 1920 ctgagcccaa cttggtcaga gatcgaggag gatttgagag cgtgcttcgg tgcggaaccg 1980 ttgaagaaag acttcagcga gccgctgaac ttggactaa 2019 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 17 <211> LENGTH: 20 <212> TYPE: PRT <213> ORGANISM: Part of Parvovirus NS1 Variant <400> SEQUENCE: 17 Gly Gln Ala Ile Arg Ile Asp Gln Lys Gly Lys Gly Ser Lys Gln Ile 1 5 10 15 Glu Pro Thr Pro 20 <200> SEQUENCE CHARACTERISTICS: <210> SEQ ID NO 18 <211> LENGTH: 672 <212> TYPE: PRT <213> ORGANISM: Parvovirus NS1 Variant <400> SEQUENCE: 18 Met Ala Gly Asn Ala Tyr Ser Asp Glu Val Leu Gly Ala Thr Asn Trp 1 5 10 15 Leu Lys Glu Lys Ser Asn Gln Glu Val Phe Ser Phe Val Phe Lys Asn 20 25 30 Glu Asn Val Gln Leu Asn Gly Lys Asp Ile Gly Trp Asn Ser Tyr Lys 35 40 45 Lys Glu Leu Gln Glu Asp Glu Leu Lys Ser Leu Gln Arg Gly Ala Glu 50 55 60 Thr Thr Trp Asp Gln Ser Glu Asp Met Glu Trp Glu Thr Thr Val Asp 65 70 75 80 Glu Met Thr Lys Lys Gln Val Phe Ile Phe Asp Ser Leu Val Lys Lys 85 90 95 Cys Leu Phe Glu Val Leu Asn Thr Lys Asn Ile Phe Pro Gly Asp Val 100 105 110 Asn Trp Phe Val Gln His Glu Trp Gly Lys Asp Gln Gly Trp His Cys 115 120 125 His Val Leu Ile Gly Gly Lys Asp Phe Ser Gln Ala Gln Gly Lys Trp 130 135 140 Trp Arg Arg Gln Leu Asn Val Tyr Trp Ser Arg Trp Leu Val Thr Ala 145 150 155 160 Cys Asn Val Gln Leu Thr Pro Ala Glu Arg Ile Lys Leu Arg Glu Ile 165 170 175 Ala Glu Asp Asn Glu Trp Val Thr Leu Leu Thr Tyr Lys His Lys Gln 180 185 190 Thr Lys Lys Asp Tyr Thr Lys Cys Val Leu Phe Gly Asn Met Ile Ala 195 200 205 Tyr Tyr Phe Leu Thr Lys Lys Lys Ile Ser Thr Ser Pro Pro Arg Asp 210 215 220 Gly Gly Tyr Phe Leu Ser Ser Asp Ser Gly Trp Lys Thr Asn Phe Leu 225 230 235 240 Lys Glu Gly Glu Arg His Leu Val Ser Lys Leu Tyr Thr Asp Asp Met 245 250 255 Arg Pro Glu Thr Val Glu Thr Thr Val Thr Thr Ala Gln Glu Thr Lys 260 265 270 Arg Gly Arg Ile Gln Thr Lys Lys Glu Val Ser Ile Lys Thr Thr Leu 275 280 285 Lys Glu Leu Val His Lys Arg Val Thr Ser Pro Glu Asp Trp Met Met 290 295 300 Met Gln Pro Asp Ser Tyr Ile Glu Met Met Ala Gln Pro Gly Gly Glu 305 310 315 320 Asn Leu Leu Lys Asn Thr Leu Glu Ile Cys Thr Leu Thr Leu Ala Arg 325 330 335 Thr Lys Thr Ala Phe Asp Leu Ile Leu Glu Lys Ala Glu Thr Ser Lys 340 345 350 Leu Thr Asn Phe Ser Leu Pro Asp Thr Arg Thr Cys Arg Ile Phe Ala 355 360 365 Phe His Gly Trp Asn Tyr Val Lys Val Cys His Ala Ile Cys Cys Val 370 375 380 Leu Asn Arg Gln Gly Gly Lys Arg Asn Thr Val Leu Phe His Gly Pro 385 390 395 400 Ala Ser Thr Gly Lys Ser Ile Ile Ala Gln Ala Ile Ala Gln Ala Val 405 410 415 Gly Asn Val Gly Cys Tyr Asn Ala Ala Asn Val Asn Phe Pro Phe Asn 420 425 430 Asp Cys Thr Asn Lys Asn Leu Ile Trp Val Glu Glu Ala Gly Asn Phe 435 440 445 Gly Gln Gln Val Asn Gln Phe Lys Ala Ile Cys Ser Gly Gln Ala Ile 450 455 460 Arg Ile Asp Gln Lys Gly Lys Gly Ser Lys Gln Ile Glu Pro Thr Pro 465 470 475 480 Val Ile Met Thr Thr Asn Glu Asn Ile Thr Val Val Arg Ile Gly Cys 485 490 495 Glu Glu Arg Pro Glu His Thr Gln Pro Ile Arg Asp Arg Met Leu Asn 500 505 510 Ile His Leu Thr His His Leu Pro Gly Asp Phe Gly Leu Val Asp Lys 515 520 525 Asn Glu Trp Pro Met Ile Cys Ala Trp Leu Val Lys Asn Gly Tyr Gln 530 535 540 Ser Thr Met Ala Ser Tyr Cys Ala Lys Trp Gly Lys Val Pro Asp Trp 545 550 555 560 Ser Glu Asn Trp Ala Glu Pro Lys Val Pro Thr Pro Ile Asn Leu Leu 565 570 575 Gly Ser Ala Arg Ser Pro Phe Thr Thr Pro Lys Ser Thr Pro Leu Ser 580 585 590 Gln Asn Tyr Ala Leu Thr Pro Leu Ala Ser Asp Leu Glu Asp Leu Ala 595 600 605 Leu Glu Pro Trp Ser Thr Pro Asn Thr Pro Val Ala Gly Thr Ala Glu 610 615 620 Thr Gln Asn Thr Gly Glu Ala Gly Ser Lys Ala Cys Gln Asp Gly Gln 625 630 635 640 Leu Ser Pro Thr Trp Ser Glu Ile Glu Glu Asp Leu Arg Ala Cys Phe 645 650 655 Gly Ala Glu Pro Leu Lys Lys Asp Phe Ser Glu Pro Leu Asn Leu Asp 660 665 670

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Antigens No:69.3 - Antigens
Viral protein No:23.72 - Viral protein



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