ID   CAPSD_SHVX              Reviewed;         262 AA.
AC   Q04572;
DT   01-JUN-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1994, sequence version 1.
DT   23-FEB-2022, entry version 81.
DE   RecName: Full=Capsid protein;
DE            Short=CP;
DE   AltName: Full=Coat protein;
GN   ORFNames=ORF5;
OS   Shallot virus X (ShVX).
OC   Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Alsuviricetes;
OC   Tymovirales; Alphaflexiviridae; Allexivirus; Acarallexivirus.
OX   NCBI_TaxID=31770;
OH   NCBI_TaxID=28911; Allium cepa var. aggregatum (Shallot) (Allium ascalonicum).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=1339468; DOI=10.1099/0022-1317-73-10-2553;
RA   Kanyuka K.V., Vishnichenko V.K., Levay K.E., Kondrikov D.Y., Ryabov E.V.,
RA   Zavriev S.K.;
RT   "Nucleotide sequence of shallot virus X RNA reveals a 5'-proximal cistron
RT   closely related to those of potexviruses and a unique arrangement of the
RT   3'-proximal cistrons.";
RL   J. Gen. Virol. 73:2553-2560(1992).
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; M97264; AAA47791.1; -; Genomic_RNA.
DR   PIR; JQ1738; JQ1738.
DR   RefSeq; NP_620652.1; NC_003795.1.
DR   SMR; Q04572; -.
DR   GeneID; 944369; -.
DR   KEGG; vg:944369; -.
DR   Proteomes; UP000001663; 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..262
FT                   /note="Capsid protein"
FT                   /id="PRO_0000222643"
FT   REGION          1..67
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   262 AA;  28487 MW;  31D1ACD37EF303F3 CRC64;
     MNEEDLNRLN ASGDLNGANN QRIPAGPSGV NQPIPSVTAG GQNQFRPSGG LGNQGSRPTE
     SSNQDELLPT EAEIEAITSD VESNSVAPKA TIREILDTLQ AKRQNATPKD LFSLAWACYH
     NGSSRFVNLN TDAPCGITHA DLKTLWKASA TLRQFCSYYA KSCYVSGKQQ KKPPANWSRK
     GYPEEAKFAG FDFFNAVLSE SSPAPPGGMR FKPTQAEILG HSMNAKMSIV ESRQSSHMVS
     TRADLLGRQQ INEQPKPPMI TF