ID   CAPSD_PASVK             Reviewed;         247 AA.
AC   Q00323;
DT   01-DEC-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-1992, sequence version 1.
DT   25-MAY-2022, entry version 79.
DE   RecName: Full=Capsid protein;
DE   AltName: Full=Coat protein;
DE            Short=CP;
GN   ORFNames=V1;
OS   Panicum streak virus (isolate Kenya) (PanSV).
OC   Viruses; Monodnaviria; Shotokuvirae; Cressdnaviricota; Repensiviricetes;
OC   Geplafuvirales; Geminiviridae; Mastrevirus.
OX   NCBI_TaxID=268780;
OH   NCBI_TaxID=59788; Megathyrsus maximus.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=1588314; DOI=10.1099/0022-1317-73-5-1041;
RA   Briddon R.W., Lunness P., Chamberlain L.C., Brundish H., Pinner M.S.,
RA   Markham P.G.;
RT   "The nucleotide sequence of an infectious insect-transmissible clone of the
RT   geminivirus Panicum streak virus.";
RL   J. Gen. Virol. 73:1041-1047(1992).
CC   -!- FUNCTION: Encapsidates the viral genome into characteristic twinned
CC       ('geminate') particles. Binds the genomic viral ssDNA and shuttles it
CC       into and out of the cell nucleus. Plays a role in protection of the
CC       genome from degradation, virus acquisition and transmission by insect
CC       vectors, infectivity, and systemic movement. The CP of monopartite
CC       geminiviruses is absolutely essential for virus movement (By
CC       similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Homomultimer. Interacts with the movement protein. Binds to
CC       single-stranded and double-stranded viral DNA (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Virion {ECO:0000250}. Host nucleus. Note=It is
CC       actively transported into the host cell nucleus. It may be exported out
CC       of the nucleus through a nuclear export signal for cell-to-cell
CC       movement and spread (By similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the geminiviridae capsid protein family.
CC       {ECO:0000305}.
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DR   EMBL; X60168; CAA42734.1; -; Genomic_DNA.
DR   PIR; JQ1550; JQ1550.
DR   Proteomes; UP000007896; Genome.
DR   GO; GO:0042025; C:host cell nucleus; IEA:UniProtKB-SubCell.
DR   GO; GO:0039615; C:T=1 icosahedral viral capsid; IEA:UniProtKB-KW.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0005198; F:structural molecule activity; IEA:InterPro.
DR   GO; GO:0046718; P:viral entry into host cell; IEA:UniProtKB-KW.
DR   GO; GO:0075732; P:viral penetration into host nucleus; IEA:UniProtKB-KW.
DR   Gene3D; 2.60.120.20; -; 1.
DR   InterPro; IPR000143; Gemcoat_MSV.
DR   InterPro; IPR000263; GV_A/BR1_coat.
DR   InterPro; IPR029053; Viral_coat.
DR   Pfam; PF00844; Gemini_coat; 1.
DR   PRINTS; PR00223; GEMCOATARBR1.
DR   PRINTS; PR00226; GEMCOATMSV.
PE   3: Inferred from homology;
KW   Capsid protein; DNA-binding; Host nucleus; T=1 icosahedral capsid protein;
KW   Viral penetration into host nucleus; Virion; Virus entry into host cell.
FT   CHAIN           1..247
FT                   /note="Capsid protein"
FT                   /id="PRO_0000222188"
FT   REGION          1..39
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOTIF           1..28
FT                   /note="Bipartite nuclear localization signal"
FT                   /evidence="ECO:0000250"
FT   COMPBIAS        1..19
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   247 AA;  27183 MW;  14577F7FCA747D6F CRC64;
     MSGALKRKRS DEVAWSRRRP VKKPVRRAPP PRAGPSVRRG LPSLQIQTLV AAGDTMITVP
     SGGICSLIGT YARGSGEGER HTNETLTYKV ALDYHFVATA AACKYSSIGI GVCWLVYDAQ
     PTGTAPTVQD IFPHPATLSA FPYTWKVGRE VCHRFVVKRR WCFTMETNGR IGSDTPPSNV
     AWPPCKKDIY FHKFCTGLGV KTEWKNVTDG KDGAIKKGGF YIVIAPGNVE FTCHGQCRLY
     FKSVGNQ