ID   CAPSD_TYYVF             Reviewed;         202 AA.
AC   P09508;
DT   01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1989, sequence version 1.
DT   25-MAY-2022, entry version 82.
DE   RecName: Full=Major capsid protein;
DE   AltName: Full=Coat protein;
DE            Short=CP;
GN   ORFNames=ORF3;
OS   Turnip yellows virus (isolate FL-1) (TuYV) (BWYV-FL1).
OC   Viruses; Riboviria; Orthornavirae; Pisuviricota; Pisoniviricetes;
OC   Sobelivirales; Solemoviridae; Polerovirus.
OX   NCBI_TaxID=12043;
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; X13063; CAA31465.1; -; Genomic_RNA.
DR   PIR; S01941; VCVQFL.
DR   RefSeq; NP_620488.1; NC_003743.1.
DR   PDB; 6RTK; EM; 3.47 A; A/B/C=1-202.
DR   PDBsum; 6RTK; -.
DR   SMR; P09508; -.
DR   GeneID; 940484; -.
DR   KEGG; vg:940484; -.
DR   Proteomes; UP000007545; Genome.
DR   GO; GO:0039617; C:T=3 icosahedral 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   1: Evidence at protein level;
KW   3D-structure; Capsid protein; Reference proteome;
KW   T=3 icosahedral capsid protein; Virion.
FT   CHAIN           1..202
FT                   /note="Major capsid protein"
FT                   /id="PRO_0000222403"
FT   REGION          1..64
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        38..52
FT                   /note="Basic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   STRAND          65..72
FT                   /evidence="ECO:0007829|PDB:6RTK"
FT   STRAND          75..86
FT                   /evidence="ECO:0007829|PDB:6RTK"
FT   HELIX           92..99
FT                   /evidence="ECO:0007829|PDB:6RTK"
FT   STRAND          102..116
FT                   /evidence="ECO:0007829|PDB:6RTK"
FT   STRAND          125..134
FT                   /evidence="ECO:0007829|PDB:6RTK"
FT   STRAND          144..147
FT                   /evidence="ECO:0007829|PDB:6RTK"
FT   STRAND          152..156
FT                   /evidence="ECO:0007829|PDB:6RTK"
FT   HELIX           158..161
FT                   /evidence="ECO:0007829|PDB:6RTK"
FT   STRAND          167..171
FT                   /evidence="ECO:0007829|PDB:6RTK"
FT   STRAND          174..182
FT                   /evidence="ECO:0007829|PDB:6RTK"
FT   STRAND          184..186
FT                   /evidence="ECO:0007829|PDB:6RTK"
FT   STRAND          188..201
FT                   /evidence="ECO:0007829|PDB:6RTK"
SQ   SEQUENCE   202 AA;  22484 MW;  D0DAFF48E50827EC CRC64;
     MNTVVGRRII NGRRRPRRQT RRAQRPQPVV VVQTSRATQR RPRRRRRGNN RTGRTVPTRG
     AGSSETFVFS KDNLAGSSSG AITFGPSLSD CPAFSNGMLK AYHEYKISMV ILEFVSEASS
     QNSGSIAYEL DPHCKLNSLS STINKFGITK PGKRAFTASY INGTEWHDVA EDQFRILYKG
     NGSSSIAGSF RITIKCQFHN PK