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Q9QBU3 (CAPSD_POLVP) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 35. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Capsid protein
Alternative name(s):
p40
Gene names
ORF Names:ORF2
OrganismPothos latent virus (isolate Pigeonpea/India) (PoLV) [Reference proteome]
Taxonomic identifier652109 [NCBI]
Taxonomic lineageVirusesssRNA positive-strand viruses, no DNA stageTombusviridaeAureusvirus
Virus hostCajanus cajan (Pigeon pea) (Cajanus indicus) [TaxID: 3821]
Pothos [TaxID: 174212]

Protein attributes

Sequence length372 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Capsid protein self-assembles to form an icosahedral capsid with a T=3 symmetry, about 32-35 nm in diameter, and consisting of 180 capsid proteins.

Subunit structure

Homomultimer Potential.

Subcellular location

Virion Potential.

Sequence similarities

Belongs to the icosahedral plant coat protein family.

Ontologies

Keywords
   Cellular componentCapsid protein
T=3 icosahedral capsid protein
Virion
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Cellular_componentT=3 icosahedral viral capsid

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular_functionstructural molecule activity

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 372372Capsid protein
PRO_0000399482

Sequences

Sequence LengthMass (Da)Tools
Q9QBU3 [UniParc].

Last modified May 1, 2000. Version 1.
Checksum: FC21F6D73135F6B8

FASTA37239,788
        10         20         30         40         50         60 
MALVKRNNNM ALIATEAGKL AAVKAGQVML SPAGRELIWN GVNWVRRKLG RSKKSDVILH 

        70         80         90        100        110        120 
PGVLPGAIAA PVANTRIIRA SKPKFTRSKG SVTIAHRELL GQFNNSSGLV VNGGVSGNLY 

       130        140        150        160        170        180 
RINPSNPVVF PWLQGIAASF DQYKFDRVQL QYVPMCATTE TGRVAIYFDK DQQDVEPADR 

       190        200        210        220        230        240 
VELANMGHWT ESAPWCESTL NVPVDNVKRF MNDNTTTDRK LVDLGQIGLA TYGGGSTNPV 

       250        260        270        280        290        300 
GDLFIHYTIT LFEPQPLASL VETEQSGAGA APFGTNLVTV SSNATTTIIT FRGPGVYLLA 

       310        320        330        340        350        360 
LSQRAASFTT LVTAGGAVVN SHTTLFSGPA YQSIANITAT IPGGSITYNG TLFGNYTLQV 

       370 
TRAKISNNAT LI 

« Hide

References

[1]"Characterization of a virus from pigeonpea with affinities to species in the genus Aureusvirus, family Tombusviridae."
Lava Kumar P., Jones A.T., Sreenivasulu P., Fenton B., Reddy D.V.R.
Plant Dis. 85:208-215(2001) [AGRICOLA] [Europe PMC]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC RNA].

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AJ243370 Genomic RNA. Translation: CAB59794.1.
RefSeqNP_051032.1. NC_000939.1.

3D structure databases

ProteinModelPortalQ9QBU3.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID1403811.

Family and domain databases

Gene3D2.60.120.20. 1 hit.
InterProIPR000937. Capsid_prot_S-dom_vir.
IPR029053. Viral_coat.
[Graphical view]
PfamPF00729. Viral_coat. 1 hit.
[Graphical view]
PRINTSPR00233. ICOSAHEDRAL.
PROSITEPS00555. ICOSAH_VIR_COAT_S. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameCAPSD_POLVP
AccessionPrimary (citable) accession number: Q9QBU3
Entry history
Integrated into UniProtKB/Swiss-Prot: October 5, 2010
Last sequence update: May 1, 2000
Last modified: July 9, 2014
This is version 35 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families