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Protein

Capsid protein

Gene

ORF4

Organism
Maize chlorotic mottle virus (isolate United States/Kansas/1987) (MCMV)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Capsid protein self-assembles to form an icosahedral capsid with a T=3 symmetry, about 28-34 nm in diameter, and consisting of 180 capsid proteins.

GO - Molecular functioni

  1. RNA binding Source: UniProtKB-KW
  2. structural molecule activity Source: InterPro
Complete GO annotation...

Keywords - Ligandi

RNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Capsid protein
Alternative name(s):
Coat protein
p25
Gene namesi
ORF Names:ORF4
OrganismiMaize chlorotic mottle virus (isolate United States/Kansas/1987) (MCMV)
Taxonomic identifieri882210 [NCBI]
Taxonomic lineageiVirusesssRNA positive-strand viruses, no DNA stageTombusviridaeMachlomovirus
Virus hostiZea mays (Maize) [TaxID: 4577]
ProteomesiUP000007071 Componenti: Genome

Subcellular locationi

  1. Virion Curated

GO - Cellular componenti

  1. T=3 icosahedral viral capsid Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Capsid protein, T=3 icosahedral capsid protein, Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 236236Capsid proteinPRO_0000222863Add
BLAST

Interactioni

Subunit structurei

Homomultimer.Curated

Structurei

3D structure databases

ProteinModelPortaliP11642.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 5151R domain, interaction with RNAAdd
BLAST
Regioni52 – 217166S domain, virion shellAdd
BLAST
Regioni218 – 23619P domain, projectingAdd
BLAST

Sequence similaritiesi

Family and domain databases

Gene3Di2.60.120.20. 1 hit.
InterProiIPR000937. Capsid_prot_S-dom_vir.
IPR029053. Viral_coat.
[Graphical view]
PfamiPF00729. Viral_coat. 1 hit.
[Graphical view]
PROSITEiPS00555. ICOSAH_VIR_COAT_S. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P11642-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAASSRSTRG RKQRGRSVEA KSRAIRANPP VPRPNPQRNR PPPAGTTCSM
60 70 80 90 100
SEILLAVSAT TADQILEIPV CAGIDFPAGT SPRYIGAAKW LAAQSQMWNT
110 120 130 140 150
IVFNSVRITW ETFTADTTSG YISMAFLSDY MLSIPTGVED VARIVPSATI
160 170 180 190 200
ALKNRGPSIV MPQNRTVFRC IQAGQFAALG SAADKQMYSP GRFIVAIPKA
210 220 230
SATQAVGQIK ISYSVSYRGA AILQPALVPG PGLANH
Length:236
Mass (Da):25,149
Last modified:October 1, 1989 - v1
Checksum:i0AAF4E549B0F4950
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X14736 Genomic RNA. Translation: CAA32864.1.
PIRiJQ0061.
RefSeqiNP_619722.1. NC_003627.1.

Genome annotation databases

GeneIDi2652941.
KEGGivg:2652941.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X14736 Genomic RNA. Translation: CAA32864.1.
PIRiJQ0061.
RefSeqiNP_619722.1. NC_003627.1.

3D structure databases

ProteinModelPortaliP11642.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi2652941.
KEGGivg:2652941.

Family and domain databases

Gene3Di2.60.120.20. 1 hit.
InterProiIPR000937. Capsid_prot_S-dom_vir.
IPR029053. Viral_coat.
[Graphical view]
PfamiPF00729. Viral_coat. 1 hit.
[Graphical view]
PROSITEiPS00555. ICOSAH_VIR_COAT_S. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "The complete nucleotide sequence of the maize chlorotic mottle virus genome."
    Nutter R.C., Scheets K., Panganiban L.C., Lommel S.A.
    Nucleic Acids Res. 17:3163-3177(1989) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC RNA].

Entry informationi

Entry nameiCAPSD_MCMVK
AccessioniPrimary (citable) accession number: P11642
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1989
Last sequence update: October 1, 1989
Last modified: April 1, 2015
This is version 61 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.