CAPSD_PVXX3
ID CAPSD_PVXX3 Reviewed; 237 AA.
AC P17782;
DT 01-AUG-1990, integrated into UniProtKB/Swiss-Prot.
DT 01-AUG-1990, sequence version 1.
DT 02-JUN-2021, entry version 81.
DE RecName: Full=Coat protein;
DE AltName: Full=Capsid protein;
DE Short=CP;
OS Potato virus X (strain X3) (PVX).
OC Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Alsuviricetes;
OC Tymovirales; Alphaflexiviridae; Potexvirus.
OX NCBI_TaxID=12185;
OH NCBI_TaxID=3711; Brassica campestris (Field mustard).
OH NCBI_TaxID=4113; Solanum tuberosum (Potato).
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX PubMed=3404114; DOI=10.1099/0022-1317-69-8-1789;
RA Huisman M.J., Linthorst H.J.M., Bol J.F., Cornelissen B.J.C.;
RT "The complete nucleotide sequence of potato virus X and its homologies at
RT the amino acid level with various plus-stranded RNA viruses.";
RL J. Gen. Virol. 69:1789-1798(1988).
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; D00344; BAA00253.1; -; Genomic_RNA.
DR PIR; JA0106; VCWGPV.
DR RefSeq; YP_002332933.1; NC_011620.1.
DR PDB; 6R7G; EM; 2.20 A; A/B/C/D/E/F/G/H/I/J/K/L/M=29-237.
DR PDBsum; 6R7G; -.
DR SMR; P17782; -.
DR GeneID; 7065758; -.
DR KEGG; vg:7065758; -.
DR Proteomes; UP000008687; 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 1: Evidence at protein level;
KW 3D-structure; Capsid protein; Helical capsid protein; Reference proteome;
KW Ribonucleoprotein; Virion.
FT CHAIN 1..237
FT /note="Coat protein"
FT /id="PRO_0000222628"
FT REGION 1..24
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT HELIX 31..33
FT /evidence="ECO:0007829|PDB:6R7G"
FT HELIX 39..43
FT /evidence="ECO:0007829|PDB:6R7G"
FT STRAND 51..53
FT /evidence="ECO:0007829|PDB:6R7G"
FT HELIX 56..68
FT /evidence="ECO:0007829|PDB:6R7G"
FT HELIX 73..75
FT /evidence="ECO:0007829|PDB:6R7G"
FT HELIX 76..89
FT /evidence="ECO:0007829|PDB:6R7G"
FT STRAND 103..107
FT /evidence="ECO:0007829|PDB:6R7G"
FT HELIX 110..117
FT /evidence="ECO:0007829|PDB:6R7G"
FT TURN 118..120
FT /evidence="ECO:0007829|PDB:6R7G"
FT HELIX 123..129
FT /evidence="ECO:0007829|PDB:6R7G"
FT HELIX 131..141
FT /evidence="ECO:0007829|PDB:6R7G"
FT TURN 146..152
FT /evidence="ECO:0007829|PDB:6R7G"
FT HELIX 155..160
FT /evidence="ECO:0007829|PDB:6R7G"
FT HELIX 165..168
FT /evidence="ECO:0007829|PDB:6R7G"
FT HELIX 186..205
FT /evidence="ECO:0007829|PDB:6R7G"
FT HELIX 215..218
FT /evidence="ECO:0007829|PDB:6R7G"
FT STRAND 222..225
FT /evidence="ECO:0007829|PDB:6R7G"
FT HELIX 228..230
FT /evidence="ECO:0007829|PDB:6R7G"
SQ SEQUENCE 237 AA; 25081 MW; 9266B957792B92FA CRC64;
MSAPASTTQA TGSTTSTTTK TAGATPATAS GLFTIPDGDF FSTARAIVAS NAVATNEDLS
KIEAIWKDMK VPTDTMAQAA WDLVRHCADV GSSAQTEMID TGPYSNGISR ARLAAAIKEV
CTLRQFCMKY APVVWNWMLT NNSPPANWQA QGFKPEHKFA AFDFFNGVTN PAAIMPKEGL
IRPPSEAEMN AAQTAAFVKI TKARAQSNDF ASLDAAVTRG RITGTTTAEA VVTLPPP
