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Protein

Capsid protein G8P

Gene

VIII

Organism
Pseudomonas phage Pf3 (Bacteriophage Pf3)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Self assembles to form a helical capsid wrapping up the viral genomic DNA. The capsid displays a filamentous structure with a length of 760-1950 nm and a width of 6-8 nm. The virion assembly and budding take place at the host inner membrane (By similarity).By similarity

Names & Taxonomyi

Protein namesi
Recommended name:
Capsid protein G8P
Alternative name(s):
Coat protein B
Gene 8 protein
Short name:
G8P
Major coat protein
Pf3 coat protein
Gene namesi
Name:VIII
OrganismiPseudomonas phage Pf3 (Bacteriophage Pf3)
Taxonomic identifieri10872 [NCBI]
Taxonomic lineageiVirusesssDNA virusesInoviridaeInovirus
Virus hostiPseudomonas aeruginosa [TaxID: 287]
Proteomesi
  • UP000001719 Componenti: Genome
  • UP000009090 Componenti: Genome

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 1818Periplasmic1 PublicationAdd
BLAST
Transmembranei19 – 3921HelicalAdd
BLAST
Topological domaini40 – 445Cytoplasmic1 Publication

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Capsid protein, Helical capsid protein, Host cell inner membrane, Host cell membrane, Host membrane, Membrane, Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 4444Capsid protein G8PPRO_0000098207Add
BLAST

Interactioni

Subunit structurei

Homomultimerizes. There are several thousand copies of this protein in the phage capsid (By similarity).By similarity

Binary interactionsi

WithEntry#Exp.IntActNotes
yidCP257145EBI-8482910,EBI-6400779From a different organism.

Protein-protein interaction databases

DIPiDIP-17009N.
IntActiP03623. 1 interaction.
MINTiMINT-6795844.

Structurei

Secondary structure

1
44
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi2 – 4342Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1IFPfiber diffraction3.10A1-44[»]
ProteinModelPortaliP03623.
SMRiP03623. Positions 1-44.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP03623.

Family & Domainsi

Sequence similaritiesi

Belongs to the inovirus capsid protein family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Family and domain databases

InterProiIPR008020. G8P.
[Graphical view]
PfamiPF10389. CoatB. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P03623-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40 
MQSVITDVTG QLTAVQADIT TIGGAIIVLA AVVLGIRWIK AQFF
Length:44
Mass (Da):4,631
Last modified:July 21, 1986 - v1
Checksum:i7534B6279983AF77
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X00167 Genomic DNA. Translation: CAA24992.1.
K01435 Genomic DNA. Translation: AAA72243.1.
M11912 Genomic DNA. Translation: AAA88378.1.
M19377 Genomic DNA. Translation: AAA88387.1.
PIRiA04231. VCBPP3.
RefSeqiNP_040652.1. NC_001418.1.

Genome annotation databases

GeneIDi1260904.
KEGGivg:1260904.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X00167 Genomic DNA. Translation: CAA24992.1.
K01435 Genomic DNA. Translation: AAA72243.1.
M11912 Genomic DNA. Translation: AAA88378.1.
M19377 Genomic DNA. Translation: AAA88387.1.
PIRiA04231. VCBPP3.
RefSeqiNP_040652.1. NC_001418.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1IFPfiber diffraction3.10A1-44[»]
ProteinModelPortaliP03623.
SMRiP03623. Positions 1-44.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

DIPiDIP-17009N.
IntActiP03623. 1 interaction.
MINTiMINT-6795844.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi1260904.
KEGGivg:1260904.

Miscellaneous databases

EvolutionaryTraceiP03623.

Family and domain databases

InterProiIPR008020. G8P.
[Graphical view]
PfamiPF10389. CoatB. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiCAPSD_BPPF3
AccessioniPrimary (citable) accession number: P03623
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: July 21, 1986
Last modified: May 11, 2016
This is version 93 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

3D-structure, Complete proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. 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.