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Protein

Capsid protein alpha

Gene

alpha

Organism
Striped jack nervous necrosis virus (SjNNV)
Status
Reviewed-Annotation score: Annotation score: 1 out of 5-Protein inferred from homologyi

Functioni

Capsid protein alpha self-assembles to form an icosahedral procapsid with a T=3 symmetry, about 30 nm in diameter, and consisting of 60 capsid proteins trimers. The capsid encapsulates the two genomic RNAs (By similarity).By similarity

Names & Taxonomyi

Protein namesi
Recommended name:
Capsid protein alpha
Gene namesi
Name:alpha
OrganismiStriped jack nervous necrosis virus (SjNNV)
Taxonomic identifieri35297 [NCBI]
Taxonomic lineageiVirusesssRNA virusesssRNA positive-strand viruses, no DNA stageNodaviridaeBetanodavirus
Virus hostiDicentrarchus labrax (European seabass) (Morone labrax) [TaxID: 13489]
Epinephelus akaara (Hong Kong grouper) (Serranus akaara) [TaxID: 215347]
Hippoglossus hippoglossus (Atlantic halibut) (Pleuronectes hippoglossus) [TaxID: 8267]
Lates calcarifer (Barramundi) (Holocentrus calcarifer) [TaxID: 8187]
Oplegnathus fasciatus (Barred knifejaw) (Scaradon fasciatus) [TaxID: 163134]
ProteomesiUP000000414 Componenti: Genome

Subcellular locationi

GO - Cellular componenti

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 – 340340Capsid protein alphaPRO_0000402395Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ91D83.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the peptidase A6 family.Curated

Family and domain databases

Gene3Di2.60.120.20. 1 hit.
InterProiIPR024292. Nodavirus_capsid.
IPR029053. Viral_coat.
[Graphical view]
PfamiPF11729. Capsid-VNN. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q91D83-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVRKGDKKLA KPPTTKAANS QPRRRATQRR RSGRADAPLA KASTITGFGR
60 70 80 90 100
ATNDVHISGM SRIAQAVVPA GTGTDGKIVV DSTIVPELLP RLGHAARIFQ
110 120 130 140 150
RYAVETLEFE IQPMCPANTG GGYVAGFLPD PTDNDHTFDA LQATRGAVVA
160 170 180 190 200
KWWESRTVRP QYTRTLLWTS TGKEQRLTSP GRLVLLCVGS NTDVVNVSVM
210 220 230 240 250
CRWSVRLSVP SLETPEDTTA PITTQAPLHN DSINNGYTGF RSILLGATQL
260 270 280 290 300
DLAPANAVFV TDKPLPIDYN LGVGDVDRAV YWHLRKKAGD TQVPAGYFDW
310 320 330 340
GLWDDFNKTF TVGAPYYSDQ QPRQILLPAG TLFTRVDSEN
Length:340
Mass (Da):37,195
Last modified:December 1, 2001 - v1
Checksum:i6778BA835AABC269
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB056572 Genomic RNA. Translation: BAB64331.1.
RefSeqiNP_599249.1. NC_003449.1.

Genome annotation databases

GeneIDi991146.
KEGGivg:991146.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB056572 Genomic RNA. Translation: BAB64331.1.
RefSeqiNP_599249.1. NC_003449.1.

3D structure databases

ProteinModelPortaliQ91D83.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi991146.
KEGGivg:991146.

Family and domain databases

Gene3Di2.60.120.20. 1 hit.
InterProiIPR024292. Nodavirus_capsid.
IPR029053. Viral_coat.
[Graphical view]
PfamiPF11729. Capsid-VNN. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Establishment of an infectious RNA transcription system for striped jack nervous necrosis virus, the type species of the betanodaviruses."
    Iwamoto T., Mise K., Mori K., Arimoto M., Nakai T., Okuno T.
    J. Gen. Virol. 82:2653-2662(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC RNA].

Entry informationi

Entry nameiCAPSD_SJNNV
AccessioniPrimary (citable) accession number: Q91D83
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 30, 2010
Last sequence update: December 1, 2001
Last modified: June 24, 2015
This is version 40 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. Peptidase families
    Classification of peptidase families and list of entries
  2. 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.