Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Protein 7.3

Gene

7.3

Organism
Enterobacteria phage T7 (Bacteriophage T7)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Plays an essential role most probably in virion tail assembly. May form a scaffold around which gp11 and gp12 polymerize. Gets ejected from the infecting particle into the bacterial cell.1 Publication

GO - Biological processi

  • viral release from host cell Source: UniProtKB-KW
  • viral tail assembly Source: UniProtKB

Keywordsi

Biological processViral tail assembly, Virus exit from host cell

Names & Taxonomyi

Protein namesi
Recommended name:
Protein 7.3
Alternative name(s):
Gene product 7.3
Short name:
Gp7.3
Gene namesi
Ordered Locus Names:7.3
OrganismiEnterobacteria phage T7 (Bacteriophage T7)
Taxonomic identifieri10760 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stageCaudoviralesPodoviridaeAutographivirinaeT7virus
Virus hostiEscherichia coli [TaxID: 562]
Proteomesi
  • UP000000840 Componenti: Genome

Subcellular locationi

  • Virion 1 Publication

  • Note: Component of the tail.

GO - Cellular componenti

Keywords - Cellular componenti

Viral tail protein, Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001065141 – 99Protein 7.3Add BLAST99

Family & Domainsi

Sequence similaritiesi

Belongs to the T7likevirus protein 7.3 family.Curated

Family and domain databases

InterProiView protein in InterPro
IPR024281. Phage_T7-like_viron_assmbl.
PfamiView protein in Pfam
PF11653. VirionAssem_T7. 1 hit.
ProDomiView protein in ProDom or Entries sharing at least one domain
PD027060. PD027060. 1 hit.

Sequencei

Sequence statusi: Complete.

P03751-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGKKVKKAVK KVTKSVKKVV KEGARPVKQV AGGLAGLAGG TGEAQMVEVP
60 70 80 90
QAAAQIVDVP EKEVSTEDEA QTESGRKKAR AGGKKSLSVA RSSGGGINI
Length:99
Mass (Da):10,069
Last modified:July 21, 1986 - v1
Checksum:i2B671F640FB4845D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
V01146 Genomic DNA. Translation: CAA24423.1.
PIRiA04376. QSBPB7.
RefSeqiNP_041993.1. NC_001604.1.

Genome annotation databases

GeneIDi1261035.
KEGGivg:1261035.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
V01146 Genomic DNA. Translation: CAA24423.1.
PIRiA04376. QSBPB7.
RefSeqiNP_041993.1. NC_001604.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi1261035.
KEGGivg:1261035.

Family and domain databases

InterProiView protein in InterPro
IPR024281. Phage_T7-like_viron_assmbl.
PfamiView protein in Pfam
PF11653. VirionAssem_T7. 1 hit.
ProDomiView protein in ProDom or Entries sharing at least one domain
PD027060. PD027060. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiGP73_BPT7
AccessioniPrimary (citable) accession number: P03751
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: July 21, 1986
Last modified: May 10, 2017
This is version 53 of the entry and version 1 of the sequence. See 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

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.