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Protein

Tail tubular protein gp11

Gene

11

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

Functioni

Structural component of the short non-contractile tail. The tail complex is involved in viral genome delivery. Forms the 12-fold symmetric toroidal domain immediately below the connector protein gp8. Once the tail tubular structure is formed, the interface between gp11 and gp12 generates the proper environment to interact with the six fibers, each made of gp17 trimers.1 Publication

GO - Biological processi

Keywordsi

Molecular functionViral short tail ejection system
Biological processViral genome ejection through host cell envelope, Viral penetration into host cytoplasm, Virus entry into host cell

Names & Taxonomyi

Protein namesi
Recommended name:
Tail tubular protein gp11
Alternative name(s):
Gene product 11
Short name:
Gp11
Gene namesi
Ordered Locus Names:11
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

GO - Cellular componenti

Keywords - Cellular componenti

Viral tail protein, Viral tail tube protein, Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001065251 – 196Tail tubular protein gp11Add BLAST196

Interactioni

Subunit structurei

Interacts with head-to-tail connector protein gp8, the tail component gp12, and the fiber protein gp17.1 Publication

Protein-protein interaction databases

IntActiP03746. 1 interactor.
MINTiMINT-1513771.

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3J4Belectron microscopy12.00A/B/C/D/E/F/G/H/I/J/K/L13-196[»]
SMRiP03746.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Phylogenomic databases

OrthoDBiVOG09000119.

Family and domain databases

InterProiView protein in InterPro
IPR033767. Tail_Gp11.
PfamiView protein in Pfam
PF17212. Tube. 1 hit.

Sequencei

Sequence statusi: Complete.

P03746-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRSYDMNVET AAELSAVNDI LASIGEPPVS TLEGDANADA ANARRILNKI
60 70 80 90 100
NRQIQSRGWT FNIEEGITLL PDVYSNLIVY SDDYLSLMST SGQSIYVNRG
110 120 130 140 150
GYVYDRTSQS DRFDSGITVN IIRLRDYDEM PECFRYWIVT KASRQFNNRF
160 170 180 190
FGAPEVEGVL QEEEDEARRL CMEYEMDYGG YNMLDGDAFT SGLLTR
Length:196
Mass (Da):22,290
Last modified:July 21, 1986 - v1
Checksum:i2E2EE2F24B41B16B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
V01146 Genomic DNA. Translation: CAA24429.1.
PIRiA04371. TLBPA7.
RefSeqiNP_041999.1. NC_001604.1.

Genome annotation databases

GeneIDi1261030.
KEGGivg:1261030.

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.

Entry informationi

Entry nameiTUBE1_BPT7
AccessioniPrimary (citable) accession number: P03746
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: July 21, 1986
Last modified: May 10, 2017
This is version 55 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

3D-structure, Complete proteome, Reference proteome

Documents

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