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Protein

Tail virion protein G9P

Gene

IX

Organism
Enterobacteria phage M13 (Bacteriophage M13)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

May initiate with G7P the virion concomitant assembly-budding process, by interacting with the packaging signal of the viral genome. The assembly-budding takes place at the host inner membrane. In turn, G7P and G9P are present at the end of the filamentous virion that emerges first from the bacterial host.

Names & Taxonomyi

Protein namesi
Recommended name:
Tail virion protein G9P
Alternative name(s):
Coat protein C, polypeptide II
G9P
Gene namesi
Name:IX
OrganismiEnterobacteria phage M13 (Bacteriophage M13)
Taxonomic identifieri10870 [NCBI]
Taxonomic lineageiVirusesssDNA virusesInoviridaeInovirus
Virus hostiEscherichia coli [TaxID: 562]
ProteomesiUP000002111: Chromosome

Subcellular locationi

Virion. Host membrane Curated; Single-pass membrane protein Curated
Note: Prior to assembly, is found associated with the bacterial host inner membrane. There are about five copies of this protein per mature phage that are located on the tail side of the filamentous virion with G7P (By similarity).By similarity

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei2 – 2423HelicalSequence AnalysisAdd
BLAST

GO - Cellular componenti

  1. host cell membrane Source: UniProtKB-SubCell
  2. integral component of membrane Source: UniProtKB-KW
  3. virion Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Host membrane, Membrane, Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 3232Tail virion protein G9PPRO_0000098183Add
BLAST

Family & Domainsi

Sequence similaritiesi

Belongs to the inovirus G9P protein family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Sequencei

Sequence statusi: Complete.

P69538-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30 
MSVLVYSFAS FVLGWCLRSG ITYFTRLMET SS
Length:32
Mass (Da):3,653
Last modified:July 21, 1986 - v1
Checksum:iDD10ABA3DD695DCE
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
V00604 Genomic DNA. Translation: CAA23860.1.
PIRiB04279. Z9BPM3.
RefSeqiNP_510889.1. NC_003287.2.

Genome annotation databases

GeneIDi927332.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
V00604 Genomic DNA. Translation: CAA23860.1.
PIRiB04279. Z9BPM3.
RefSeqiNP_510889.1. NC_003287.2.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi927332.

Family and domain databases

ProtoNetiSearch...

Publicationsi

  1. "Nucleotide sequence of the filamentous bacteriophage M13 DNA genome: comparison with phage fd."
    van Wezenbeek P.M.G.F., Hulsebos T.J.M., Schoenmakers J.G.G.
    Gene 11:129-148(1980) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. "Genes VI, VII, and IX of phage M13 code for minor capsid proteins of the virion."
    Simons G.F.M., Konings R.N.H., Schoenmakers J.G.G.
    Proc. Natl. Acad. Sci. U.S.A. 78:4194-4198(1981) [PubMed] [Europe PMC] [Abstract]
    Cited for: CHARACTERIZATION.

Entry informationi

Entry nameiG9P_BPM13
AccessioniPrimary (citable) accession number: P69538
Secondary accession number(s): P03677
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: July 21, 1986
Last modified: January 7, 2015
This is version 41 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. 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.