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Protein

Capsid protein

Gene

V2

Organism
Millet streak virus
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Binds the genomic viral ssDNA and shuttles it into and out of the cell nucleus.UniRule annotation
Encapsidates the viral genome into characteristic twinned ('geminate') particles. 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.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Viral penetration into host nucleusUniRule annotation, Virus entry into host cell

Keywords - Ligandi

DNA-bindingUniRule annotation

Names & Taxonomyi

Protein namesi
Recommended name:
Capsid proteinUniRule annotation
Alternative name(s):
Coat proteinUniRule annotation
Gene namesi
Name:V2Imported
OrganismiMillet streak virusImported
Taxonomic identifieri49268 [NCBI]
Taxonomic lineageiVirusesssDNA virusesGeminiviridaeMastrevirusunclassified Mastrevirus

Subcellular locationi

  • Host nucleus UniRule annotation
  • Virion UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Capsid protein, Host nucleusUniRule annotation, T=1 icosahedral capsid proteinUniRule annotation, Virion

Interactioni

Subunit structurei

Homomultimer. Interacts with the movement protein. Binds to single-stranded and double-stranded viral DNA.UniRule annotation

Family & Domainsi

Sequence similaritiesi

Belongs to the geminiviridae capsid protein family.UniRule annotation

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.

Q83480-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPTTAGKRKR SDDAAWSKRA RPKAGRTSAA RPGTSVRRIR PALQIQTLQA
60 70 80 90 100
AGTGMITVPS GGVCDILGSY SRGSDECNRH TNETVTYKVA LDYHFVASSA
110 120 130 140 150
ACKYSSVGTG VVWLVYDAQP SGKLPAVKDI FPHPDTLSAF PYTWKVGREV
160 170 180 190 200
CHRFVVKRRW TFTMEVNGRI GSDSPPANEV WPPCRKNIYF HKFVTGLGVK
210 220 230 240
TEWKNTTGGD VGDIKKGALY IVIAPGNGLD FTVHGNARLY FKSVGNQ
Length:247
Mass (Da):27,009
Last modified:November 1, 1996 - v1
Checksum:i9A81C922680B0819
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X86705 Genomic DNA. Translation: CAA60391.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X86705 Genomic DNA. Translation: CAA60391.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

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 nameiQ83480_9GEMI
AccessioniPrimary (citable) accession number: Q83480
Entry historyi
Integrated into UniProtKB/TrEMBL: November 1, 1996
Last sequence update: November 1, 1996
Last modified: November 30, 2016
This is version 38 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

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.