ID   CAPSD_PVXHB             Reviewed;         236 AA.
AC   Q07626;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   29-SEP-2021, entry version 77.
DE   RecName: Full=Coat protein;
DE   AltName: Full=Capsid protein;
DE            Short=CP;
OS   Potato virus X (strain HB) (PVX).
OC   Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Alsuviricetes;
OC   Tymovirales; Alphaflexiviridae; Potexvirus.
OX   NCBI_TaxID=73488;
OH   NCBI_TaxID=3711; Brassica campestris (Field mustard).
OH   NCBI_TaxID=4113; Solanum tuberosum (Potato).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=8409947; DOI=10.1099/0022-1317-74-10-2251;
RA   Querci M., van der Vlugt R., Goldbach R., Salazar L.F.;
RT   "RNA sequence of potato virus X strain HB.";
RL   J. Gen. Virol. 74:2251-2255(1993).
RN   [2]
RP   REVIEW.
RX   PubMed=15828680; DOI=10.1094/mpmi-18-0283;
RA   Verchot-Lubicz J.;
RT   "A new cell-to-cell transport model for Potexviruses.";
RL   Mol. Plant Microbe Interact. 18:283-290(2005).
CC   -!- FUNCTION: Required for genome encapsidation. Forms ribonucleoprotein
CC       complexes along with TGB1 helicase and viral RNA.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the potexvirus capsid protein family.
CC       {ECO:0000305}.
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DR   EMBL; X72214; CAA51016.1; -; Genomic_RNA.
DR   PIR; S35766; S35766.
DR   SMR; Q07626; -.
DR   Proteomes; UP000006842; Genome.
DR   GO; GO:0019029; C:helical viral capsid; IEA:UniProtKB-KW.
DR   GO; GO:0005198; F:structural molecule activity; IEA:InterPro.
DR   InterPro; IPR000052; Pltvir_coat.
DR   Pfam; PF00286; Flexi_CP; 1.
DR   PRINTS; PR00232; POTXCARLCOAT.
DR   PROSITE; PS00418; POTEX_CARLAVIRUS_COAT; 1.
PE   3: Inferred from homology;
KW   Capsid protein; Helical capsid protein; Reference proteome;
KW   Ribonucleoprotein; Virion.
FT   CHAIN           1..236
FT                   /note="Coat protein"
FT                   /id="PRO_0000222626"
FT   REGION          1..27
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   236 AA;  25132 MW;  D42D618E8AFE5C72 CRC64;
     MTTPANTTQA VGSTTSTTTT TAGATPANSG LFTIPDGDFF STAKVVVASN AVATNEDLTK
     IQKIWKDMKI PSDTMAQAAW DLVRHCADVG SSAQTEMIGT GPYSNGVSRA RLAAAIKEVC
     KLRQFCRKYA PVVWNWMLTN NSPPANWQAQ GFKPEHKFAA FDFFDGVTNP AAITPKEGLI
     RPPFEAEMNA AQTATFVKIT KARAQSNDFA SLDAAVTRGR ITGTTAAEAV ISLPPP