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Protein

Capsid protein

Gene

V1

Organism
Horseradish curly top 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:V1Imported
OrganismiHorseradish curly top virusImported
Taxonomic identifieri46448 [NCBI]
Taxonomic lineageiVirusesssDNA virusesGeminiviridaeCurtovirus

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.

Q68541-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRRYTRNTYQ MGQKRKAPYQ PSWSKKRKTG PMRKYQWKRP ARKTKALKLK
60 70 80 90 100
MYDDMLGAGG LGSTISNNGM ITMLNNYVQG IGDSQRSTNT TITKHMKFDM
110 120 130 140 150
ALMGSSSFWD TPNYMTQYHW IIIDKDVGSV FPVKLDDIFD IPSNGQAMPS
160 170 180 190 200
TFRIRRDSNE RFIVKRKWTT HLMSTGAAYG SKDIYKGPSM PNYKKGMNIN
210 220 230 240 250
IRNLNVKTIW KDTGGGKYED VKENAILYIV VNDNADNTNM YATLFGNCRC

YFY
Length:253
Mass (Da):29,250
Last modified:November 1, 1996 - v1
Checksum:i5E9332E4A3B6E9DB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U49907 Genomic DNA. Translation: AAB18924.1.
RefSeqiNP_066183.1. NC_002543.1.

Genome annotation databases

GeneIDi911821.
KEGGivg:911821.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U49907 Genomic DNA. Translation: AAB18924.1.
RefSeqiNP_066183.1. NC_002543.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi911821.
KEGGivg:911821.

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...

Publicationsi

  1. "Horseradish curly top virus is a distinct subgroup II geminivirus species with rep and C4 genes derived from a subgroup III ancestor."
    Klute K.A., Nadler S.A., Stenger D.C.
    J. Gen. Virol. 77:1369-1378(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE.

Entry informationi

Entry nameiQ68541_9GEMI
AccessioniPrimary (citable) accession number: Q68541
Entry historyi
Integrated into UniProtKB/TrEMBL: November 1, 1996
Last sequence update: November 1, 1996
Last modified: June 8, 2016
This is version 34 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.