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Protein

Tail tube terminator protein

Gene

3

Organism
Enterobacteria phage T4 (Bacteriophage T4)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Plays an essential role in tail assembly by capping the rapidly polymerizing tail once it has reached its requisite length and serving as the interaction surface for the completion protein.2 Publications

GO - Molecular functioni

Protein family/group databases

TCDBi1.K.1.1.1 the gp27/5 t4-baseplate (t4-bp) family

Names & Taxonomyi

Protein namesi
Recommended name:
Tail tube terminator proteinCurated
Short name:
TrP
Alternative name(s):
Gene product 3
Short name:
gp3
Tail sheath-stabilizing proteinCurated
Tail-to-head joining proteinCurated
Short name:
THJP
Gene namesi
Name:3
OrganismiEnterobacteria phage T4 (Bacteriophage T4)
Taxonomic identifieri10665 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stageCaudoviralesMyoviridaeTevenvirinaeT4virus
Virus hostiEscherichia coli [TaxID: 562]
Proteomesi
  • UP000009087 Componenti: Genome

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Viral tail protein, Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001649951 – 176Tail tube terminator proteinAdd BLAST176

Expressioni

Keywords - Developmental stagei

Late protein

Interactioni

Subunit structurei

Homohexamer. Interacts with completion protein gp15.2 Publications

Structurei

3D structure databases

SMRiP13331
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Phylogenomic databases

OrthoDBiVOG090000TY

Family and domain databases

InterProiView protein in InterPro
IPR010667 Phage_T4_Gp19
PfamiView protein in Pfam
PF06841 Phage_T4_gp19, 1 hit

Sequencei

Sequence statusi: Complete.

P13331-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSQALQQIFN QANTTNFVVS IPHSNTTSAF TLNAQSVPIP GIRIPVTDTV
60 70 80 90 100
TGPFGLGRAQ RPGVTFEYDP LIVRFIVDEE LKSWIGMYEW MLGTSNYLTG
110 120 130 140 150
ENTAQKTGPE YITLYILDNS KTEIVMSINF YKPWVSDLSE VEFSYTEDSD
160 170
PALVCTATIP YTYFQVEKDG KIIAEV
Length:176
Mass (Da):19,712
Last modified:December 19, 2001 - v3
Checksum:i34A0887DBD7D9F7F
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti57 – 63GRAQRPG → ASTTPVV (PubMed:4057254).Curated7
Sequence conflicti71L → Q in CAA26799 (PubMed:4057254).Curated1
Sequence conflicti142 – 143EF → RI (PubMed:4057254).Curated2
Sequence conflicti176V → VLMLQFCVL in AAA50419 (PubMed:2644202).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M23012 Genomic DNA Translation: AAA50419.1
AF158101 Genomic DNA Translation: AAD42439.1
X03016 Genomic DNA Translation: CAA26799.1
X14845 Genomic DNA Translation: CAA32952.1
PIRiC32254 ZRBPT9
RefSeqiNP_049753.1, NC_000866.4

Genome annotation databases

GeneIDi1258776
KEGGivg:1258776

Similar proteinsi

Entry informationi

Entry nameiTTTP_BPT4
AccessioniPrimary (citable) accession number: P13331
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 1, 1990
Last sequence update: December 19, 2001
Last modified: June 20, 2018
This is version 72 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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