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Protein

Capsid protein

Gene

V1

Organism
Bean yellow dwarf virus (BeYDV)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Encapsidates the viral genome into characteristic twinned ('geminate') particles. Binds the genomic viral ssDNA and shuttles it into and out of the cell nucleus. Plays a role in protection of the genome from degradation, virus acquisition and transmission by insect vectors, infectivity, and systemic movement. The CP of monopartite geminiviruses is absolutely essential for virus movement (By similarity).By similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Viral penetration into host nucleus, Virus entry into host cell

Keywords - Ligandi

DNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Capsid protein
Alternative name(s):
Coat protein
Short name:
CP
Gene namesi
ORF Names:V1
OrganismiBean yellow dwarf virus (BeYDV)
Taxonomic identifieri57119 [NCBI]
Taxonomic lineageiVirusesssDNA virusesGeminiviridaeMastrevirus
Virus hostiPhaseolus vulgaris (Kidney bean) (French bean) [TaxID: 3885]
Proteomesi
  • UP000007453 Componenti: Genome

Subcellular locationi

  • Virion By similarity
  • Host nucleus By similarity

  • Note: It is actively transported into the host cell nucleus. It may be exported out of the nucleus through a nuclear export signal for cell-to-cell movement and spread (By similarity).By similarity

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Capsid protein, Host nucleus, T=1 icosahedral capsid protein, Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 245245Capsid proteinPRO_0000318768Add
BLAST

Interactioni

Subunit structurei

Homomultimer. Interacts with the movement protein. Binds to single-stranded and double-stranded viral DNA (By similarity).By similarity

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi5 – 3127Bipartite nuclear localization signalBy similarityAdd
BLAST

Sequence similaritiesi

Family and domain databases

InterProiIPR000143. Gemcoat_MSV.
IPR000263. GV_A/BR1_coat.
[Graphical view]
PfamiPF00844. Gemini_coat. 1 hit.
[Graphical view]
PRINTSiPR00223. GEMCOATARBR1.
PR00226. GEMCOATMSV.

Sequencei

Sequence statusi: Complete.

O39520-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTVTWGKKR KRSGGDSKAK SRGSSSYIPR SVSSRRESLQ VATFSWTSSG
60 70 80 90 100
SGIKFSPGGA AYLVSNFPQG ANDNCRHTNK TVLYKFMAKN TIYLDSSHYM
110 120 130 140 150
KVFRAPFHFW LVYDKSPGAN VPSTGDIFEG PSLFPHNPWT WTVSRAACHR
160 170 180 190 200
FVVKKTWSCV VESNGIDPTK GQGATYYGPG PCNQVKSCNK FFKRLGVSTE
210 220 230 240
WKNSATGDVG DIKEGALYIV GAPSQKSDVY VNGYFRVYFK SVGNQ
Length:245
Mass (Da):27,057
Last modified:January 1, 1998 - v1
Checksum:i685E096D2AFD503D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Y11023 Genomic DNA. Translation: CAA71906.1.
DQ458791 Genomic DNA. Translation: ABE67101.1.
RefSeqiNP_612220.1. NC_003493.2.

Genome annotation databases

GeneIDi935294.
KEGGivg:935294.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Y11023 Genomic DNA. Translation: CAA71906.1.
DQ458791 Genomic DNA. Translation: ABE67101.1.
RefSeqiNP_612220.1. NC_003493.2.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi935294.
KEGGivg:935294.

Family and domain databases

InterProiIPR000143. Gemcoat_MSV.
IPR000263. GV_A/BR1_coat.
[Graphical view]
PfamiPF00844. Gemini_coat. 1 hit.
[Graphical view]
PRINTSiPR00223. GEMCOATARBR1.
PR00226. GEMCOATMSV.
ProtoNetiSearch...

Entry informationi

Entry nameiCAPSD_BEYDV
AccessioniPrimary (citable) accession number: O39520
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 26, 2008
Last sequence update: January 1, 1998
Last modified: June 8, 2016
This is version 55 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

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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 one 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.