ID   CAPSD_BWYVG             Reviewed;         201 AA.
AC   P09509;
DT   01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT   04-DEC-2007, sequence version 2.
DT   25-MAY-2022, entry version 71.
DE   RecName: Full=Major capsid protein;
DE   AltName: Full=Coat protein;
DE            Short=CP;
DE   Flags: Fragment;
GN   ORFNames=ORF3;
OS   Beet western yellows virus (isolate GB1) (BWYV).
OC   Viruses; Riboviria; Orthornavirae; Pisuviricota; Pisoniviricetes;
OC   Sobelivirales; Solemoviridae; Polerovirus.
OX   NCBI_TaxID=12044;
OH   NCBI_TaxID=161934; Beta vulgaris (Sugar beet).
OH   NCBI_TaxID=3709; Brassica napus subsp. rapifera.
OH   NCBI_TaxID=138011; Brassica napus var. napus.
OH   NCBI_TaxID=3710; Brassica nigra (Black mustard) (Sinapis nigra).
OH   NCBI_TaxID=3715; Brassica oleracea var. botrytis (Cauliflower).
OH   NCBI_TaxID=3716; Brassica oleracea var. capitata (Cabbage).
OH   NCBI_TaxID=51350; Brassica rapa subsp. rapa (Turnip).
OH   NCBI_TaxID=4072; Capsicum annuum (Capsicum pepper).
OH   NCBI_TaxID=3827; Cicer arietinum (Chickpea) (Garbanzo).
OH   NCBI_TaxID=3654; Citrullus lanatus (Watermelon) (Citrullus vulgaris).
OH   NCBI_TaxID=3721; Crambe hispanica subsp. abyssinica (Abyssinian kale) (Crambe abyssinica).
OH   NCBI_TaxID=3659; Cucumis sativus (Cucumber).
OH   NCBI_TaxID=3663; Cucurbita pepo (Vegetable marrow) (Summer squash).
OH   NCBI_TaxID=3847; Glycine max (Soybean) (Glycine hispida).
OH   NCBI_TaxID=4232; Helianthus annuus (Common sunflower).
OH   NCBI_TaxID=4236; Lactuca sativa (Garden lettuce).
OH   NCBI_TaxID=103529; Phlox drummondii (Annual phlox).
OH   NCBI_TaxID=3888; Pisum sativum (Garden pea).
OH   NCBI_TaxID=3726; Raphanus sativus (Radish) (Raphanus raphanistrum var. sativus).
OH   NCBI_TaxID=4081; Solanum lycopersicum (Tomato) (Lycopersicon esculentum).
OH   NCBI_TaxID=3562; Spinacia oleracea (Spinach).
OH   NCBI_TaxID=3900; Trifolium subterraneum (Subterranean clover).
OH   NCBI_TaxID=3906; Vicia faba (Broad bean) (Faba vulgaris).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=3194229; DOI=10.1093/nar/16.21.9917;
RA   Veidt I., Lot H., Leiser M., Scheidecker D., Guilley H., Richards K.E.,
RA   Jonard G.;
RT   "Nucleotide sequence of beet western yellows virus RNA.";
RL   Nucleic Acids Res. 16:9917-9932(1988).
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; X13062; CAA31459.1; -; Genomic_RNA.
DR   PIR; S01935; VCVQGB.
DR   SMR; P09509; -.
DR   GO; GO:0019028; C:viral capsid; IEA:UniProtKB-KW.
DR   GO; GO:0005198; F:structural molecule activity; IEA:InterPro.
DR   InterPro; IPR001517; Luteo_coat.
DR   Pfam; PF00894; Luteo_coat; 1.
DR   PRINTS; PR00915; LUTEOGP1COAT.
PE   3: Inferred from homology;
KW   Capsid protein; Virion.
FT   CHAIN           1..201
FT                   /note="Major capsid protein"
FT                   /id="PRO_0000222404"
FT   REGION          1..63
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        22..36
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        37..51
FT                   /note="Basic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   NON_TER         1
SQ   SEQUENCE   201 AA;  22340 MW;  2899F207B175774E CRC64;
     NTVVGRRTIN GRRRPRRQTR RAQRSQPVVV VQTSRATQRR PRRRRRGNNR TRGTVPTRGA
     GSSETFVFSK DNLAGSSSGR ITFGPSLSDC PAFSNGILKA YHEYKISMVI LEFVSEASSQ
     NSGSIAYELD PHCKLNSLSS TINKFGITKP GKAAFTASYI NGKEWHDVAE DQFRILYKGN
     GSSSIAGSFR ITIKCQFHNP K