ID   CAPSD_PLRV              Reviewed;         208 AA.
AC   P10470;
DT   01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1989, sequence version 1.
DT   25-MAY-2022, entry version 63.
DE   RecName: Full=Major capsid protein;
DE   AltName: Full=Coat protein;
DE            Short=CP;
DE   AltName: Full=P3 {ECO:0000250|UniProtKB:P17522};
GN   ORFNames=ORF3;
OS   Potato leafroll virus (PLrV).
OC   Viruses; Riboviria; Orthornavirae; Pisuviricota; Pisoniviricetes;
OC   Sobelivirales; Solemoviridae; Polerovirus.
OX   NCBI_TaxID=12045;
OH   NCBI_TaxID=4113; Solanum tuberosum (Potato).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=2922295; DOI=10.1093/nar/17.4.1768;
RA   Prill B., Maiss E., Timpe V., Casper R.;
RT   "Nucleotide sequence of the potato leafroll virus coat protein gene.";
RL   Nucleic Acids Res. 17:1768-1768(1989).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=2751428; DOI=10.1007/bf01311353;
RA   Tacke E., Sarkar S., Salamini F., Rohde W.;
RT   "Cloning of the gene for the capsid protein of potato leafroll virus.";
RL   Arch. Virol. 105:153-163(1989).
CC   -!- FUNCTION: Major capsid protein that self-assembles to form an
CC       icosahedral capsid with a T=3 symmetry, about 23 nm in diameter, and
CC       consisting of 180 capsid proteins monomers. Most of the 180 monomers
CC       are the major capsid protein, but a small percentage contain the minor
CC       capsid protein, which has a long C-terminal extension.
CC       {ECO:0000250|UniProtKB:P17522}.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000250|UniProtKB:P17522}.
CC   -!- DOMAIN: The N-terminus like those of many plant virus capsid proteins
CC       is highly basic. These regions may be involved in protein-RNA
CC       interaction. {ECO:0000250|UniProtKB:P17525}.
CC   -!- SIMILARITY: Belongs to the luteoviruses capsid protein family.
CC       {ECO:0000305}.
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DR   EMBL; X13906; CAA32106.1; -; Genomic_RNA.
DR   SMR; P10470; -.
DR   GO; GO:0039617; C:T=3 icosahedral viral capsid; IEA:UniProtKB-KW.
DR   GO; GO:0005198; F:structural molecule activity; IEA:InterPro.
DR   Gene3D; 2.60.120.20; -; 1.
DR   InterPro; IPR001517; Luteo_coat.
DR   InterPro; IPR029053; Viral_coat.
DR   Pfam; PF00894; Luteo_coat; 1.
DR   PRINTS; PR00915; LUTEOGP1COAT.
PE   3: Inferred from homology;
KW   Capsid protein; T=3 icosahedral capsid protein; Virion.
FT   CHAIN           1..208
FT                   /note="Major capsid protein"
FT                   /id="PRO_0000222410"
FT   REGION          1..69
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        43..62
FT                   /note="Basic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   208 AA;  23228 MW;  35DC47E69EE8094E CRC64;
     MSTVVVKGNV NGGVQQPRRR RRQSLRRRAN RVQPVVMVTA SGQPRRRRRR RGGNRRSRRT
     GVPRGRGSSE TFVFTKDNLM GNSQGSFTFG PSLSDCPAFK DGILKAYHEY KITSILLQFV
     SEASSTSSGS IAYELDPHCK VSSLQSYVNK FQITKGGAKT YQARMINGVE WHDSSEDQCR
     ILWKGNGKSS DTAGSFRVTI RVALQNPK