ID   CAPSD_PMVK              Reviewed;         242 AA.
AC   P89036;
DT   05-OCT-2010, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1997, sequence version 1.
DT   02-JUN-2021, entry version 60.
DE   RecName: Full=Capsid protein;
DE   AltName: Full=Coat protein;
DE   AltName: Full=p26;
GN   ORFNames=ORF3;
OS   Panicum mosaic virus (strain United States/Kansas 109S) (PMV).
OC   Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Tolucaviricetes;
OC   Tolivirales; Tombusviridae; Procedovirinae; Panicovirus.
OX   NCBI_TaxID=652599;
OH   NCBI_TaxID=58090; Muhlenbergia.
OH   NCBI_TaxID=38727; Panicum virgatum (Blackwell switchgrass).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=9454725; DOI=10.1006/viro.1997.8939;
RA   Turina M., Maruoka M., Monis J., Jackson A.O., Scholthof K.B.;
RT   "Nucleotide sequence and infectivity of a full-length cDNA clone of panicum
RT   mosaic virus.";
RL   Virology 241:141-155(1998).
CC   -!- FUNCTION: Capsid protein self-assembles to form an icosahedral capsid
CC       with a T=3 symmetry, about 32-35 nm in diameter, and consisting of 180
CC       capsid proteins.
CC   -!- SUBUNIT: Homomultimer. {ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the icosahedral plant coat protein family.
CC       {ECO:0000305}.
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DR   EMBL; U55002; AAC97555.1; -; Genomic_RNA.
DR   RefSeq; NP_068346.1; NC_002598.1.
DR   PDB; 4V99; X-ray; 2.90 A; A1/A4/A5/A6/AA/AB/AC/AF/AG/AH/AK/AL/AM/AP/AQ/AR/AU/AV/AW/AZ/Aa/Ab/Ae/Af/Ag/Aj/Ak/Al/Ao/Ap=1-242.
DR   PDBsum; 4V99; -.
DR   SMR; P89036; -.
DR   GeneID; 912244; -.
DR   KEGG; vg:912244; -.
DR   Proteomes; UP000001665; 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   Gene3D; 2.60.120.20; -; 1.
DR   InterPro; IPR000937; Capsid_prot_S-dom_vir.
DR   InterPro; IPR029053; Viral_coat.
DR   Pfam; PF00729; Viral_coat; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Capsid protein; Reference proteome;
KW   T=3 icosahedral capsid protein; Virion.
FT   CHAIN           1..242
FT                   /note="Capsid protein"
FT                   /id="PRO_0000399481"
FT   REGION          1..54
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        34..48
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   STRAND          57..70
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   STRAND          72..74
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   STRAND          76..81
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   STRAND          90..93
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   HELIX           101..107
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   STRAND          110..124
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   STRAND          134..140
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   HELIX           150..153
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   STRAND          156..161
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   STRAND          167..170
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   STRAND          177..179
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   HELIX           188..192
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   HELIX           196..199
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   HELIX           200..202
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   STRAND          206..211
FT                   /evidence="ECO:0007829|PDB:4V99"
FT   STRAND          218..234
FT                   /evidence="ECO:0007829|PDB:4V99"
SQ   SEQUENCE   242 AA;  26355 MW;  48734468E6E3A7D3 CRC64;
     MNRNGATPTR GRGKRAIPNP PRRRARGKSV ERGSTPLQYV TTLGPSRPRM GQGQGWQKLS
     HEEIILQVNS STAADTIQTI PIIPRLSVPA GDKPIYSGSA PHLRTIGSAF AIHRWRALSF
     EWIPSCPTTT PGNLVLRFYP NYSTETPKTL TDLMDSESLV LVPSLSGKTY RPKIETRGNP
     PELRNIDATA FSALSDEDKG DYSVGRLVVG SSKQAVVIQL GLLRMRYSAE MRGATSISGV
     SA