ID   CAPSD_PVMR              Reviewed;         304 AA.
AC   P17529;
DT   01-AUG-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1996, sequence version 2.
DT   02-JUN-2021, entry version 86.
DE   RecName: Full=Capsid protein;
DE   AltName: Full=Coat protein;
DE            Short=CP;
OS   Potato virus M (strain Russian) (PVM).
OC   Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Alsuviricetes;
OC   Tymovirales; Betaflexiviridae; Quinvirinae; Carlavirus.
OX   NCBI_TaxID=12168;
OH   NCBI_TaxID=4113; Solanum tuberosum (Potato).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=2738581; DOI=10.1099/0022-1317-70-7-1861;
RA   Rupasov V.V., Morozov S.Y., Kanyuka K.V., Zavriev S.K.;
RT   "Partial nucleotide sequence of potato virus M RNA shows similarities to
RT   protexviruses in gene arrangement and the encoded amino acid sequences.";
RL   J. Gen. Virol. 70:1861-1869(1989).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=1990070; DOI=10.1099/0022-1317-72-1-9;
RA   Zavriev S.K., Kanyuka K.V., Levay K.E.;
RT   "The genome organization of potato virus M RNA.";
RL   J. Gen. Virol. 72:9-14(1991).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=1944258;
RA   Zavriev S.K., Kaniuka K.V., Levai K.E.;
RT   "Complete nucleotide sequence of genomic RNA of the potato M-virus.";
RL   Mol. Biol. (Mosk.) 25:761-769(1991).
RN   [4]
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   -!- MISCELLANEOUS: The N- and the C-terminus of this capsid protein may be
CC       exposed on the surface of the virus particle. The central core sequence
CC       may be important in maintaining correct tertiary structure of the
CC       capsid protein and/or play a role in interacting with the viral RNA.
CC   -!- SIMILARITY: Belongs to the potexviruses coat protein family.
CC       {ECO:0000305}.
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DR   EMBL; D14449; BAA03343.1; -; Genomic_RNA.
DR   PIR; E54333; VCVYPM.
DR   RefSeq; NP_056771.1; NC_001361.2.
DR   SMR; P17529; -.
DR   GeneID; 1493991; -.
DR   KEGG; vg:1493991; -.
DR   Proteomes; UP000000677; Genome.
DR   GO; GO:0019029; C:helical viral capsid; IEA:UniProtKB-KW.
DR   GO; GO:0005198; F:structural molecule activity; IEA:InterPro.
DR   InterPro; IPR013569; Carlavirus_coat_N.
DR   InterPro; IPR000052; Pltvir_coat.
DR   Pfam; PF00286; Flexi_CP; 1.
DR   Pfam; PF08358; Flexi_CP_N; 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..304
FT                   /note="Capsid protein"
FT                   /id="PRO_0000222642"
FT   REGION          1..54
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   304 AA;  33930 MW;  FD363F1E0170F31C CRC64;
     MGDSTKKAET AKDEGTSQER REARPLPTAA DFEGKDTSEN TDGRAADADG EMSLERRLDS
     LREFLRERRG AIRVTNPGLE TGRPRLQLAE NMRPDPTNPY NRPSIEALSR IKPIAISNNM
     ATSEDMMRIY VNLEGLGVPT EHVQQVVIQA VLFCKDASSS VFLDPRGSFE WPRGAITADA
     VLAVLKKDAE TLRRVCRLYA PVTWNHMLTH NAPPADWAAM GFQYEDRFAA FDCFDYVENT
     AAVQPLEGLI RRPTPREKVA HNTHKDIAVR GANRNQVFSS LNAEVTGGMN GPELTRDYVK
     SNRK