ID   CAPSD_MCMVK             Reviewed;         236 AA.
AC   P11642;
DT   01-OCT-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1989, sequence version 1.
DT   23-FEB-2022, entry version 73.
DE   RecName: Full=Capsid protein;
DE   AltName: Full=Coat protein;
DE   AltName: Full=p25;
GN   ORFNames=ORF4;
OS   Maize chlorotic mottle virus (isolate United States/Kansas/1987) (MCMV).
OC   Viruses; Riboviria; Orthornavirae; Kitrinoviricota; Tolucaviricetes;
OC   Tolivirales; Tombusviridae; Procedovirinae; Machlomovirus.
OX   NCBI_TaxID=882210;
OH   NCBI_TaxID=4577; Zea mays (Maize).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC RNA].
RX   PubMed=2726455; DOI=10.1093/nar/17.8.3163;
RA   Nutter R.C., Scheets K., Panganiban L.C., Lommel S.A.;
RT   "The complete nucleotide sequence of the maize chlorotic mottle virus
RT   genome.";
RL   Nucleic Acids Res. 17:3163-3177(1989).
CC   -!- FUNCTION: Capsid protein self-assembles to form an icosahedral capsid
CC       with a T=3 symmetry, about 28-34 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; X14736; CAA32864.1; -; Genomic_RNA.
DR   PIR; JQ0061; JQ0061.
DR   RefSeq; NP_619722.1; NC_003627.1.
DR   SMR; P11642; -.
DR   GeneID; 2652941; -.
DR   Proteomes; UP000007071; Genome.
DR   GO; GO:0039617; C:T=3 icosahedral viral capsid; IEA:UniProtKB-KW.
DR   GO; GO:0003723; F:RNA binding; 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.
DR   PROSITE; PS00555; ICOSAH_VIR_COAT_S; 1.
PE   3: Inferred from homology;
KW   Capsid protein; Reference proteome; RNA-binding;
KW   T=3 icosahedral capsid protein; Virion.
FT   CHAIN           1..236
FT                   /note="Capsid protein"
FT                   /id="PRO_0000222863"
FT   REGION          1..51
FT                   /note="R domain, interaction with RNA"
FT   REGION          1..46
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          52..217
FT                   /note="S domain, virion shell"
FT   REGION          218..236
FT                   /note="P domain, projecting"
SQ   SEQUENCE   236 AA;  25149 MW;  0AAF4E549B0F4950 CRC64;
     MAASSRSTRG RKQRGRSVEA KSRAIRANPP VPRPNPQRNR PPPAGTTCSM SEILLAVSAT
     TADQILEIPV CAGIDFPAGT SPRYIGAAKW LAAQSQMWNT IVFNSVRITW ETFTADTTSG
     YISMAFLSDY MLSIPTGVED VARIVPSATI ALKNRGPSIV MPQNRTVFRC IQAGQFAALG
     SAADKQMYSP GRFIVAIPKA SATQAVGQIK ISYSVSYRGA AILQPALVPG PGLANH