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Protein

Tail connector protein gp15

Gene

15

Organism
Enterobacteria phage T4 (Bacteriophage T4)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Stabilizes the tail sheath structure and produces the "connector" structure required for T4 head attachment.

Protein family/group databases

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

Names & Taxonomyi

Protein namesi
Recommended name:
Tail connector protein gp15
Alternative name(s):
Gene product 15
Short name:
gp15
Tail completion protein 15
Gene namesi
Name:15
OrganismiEnterobacteria phage T4 (Bacteriophage T4)
Taxonomic identifieri10665 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stageCaudoviralesMyoviridaeTevenvirinaeT4likevirus
Virus hostiEscherichia coli [TaxID: 562]
ProteomesiUP000009087 Componenti: Genome

Subcellular locationi

GO - Cellular componenti

  1. virion Source: CACAO
Complete GO annotation...

Keywords - Cellular componenti

Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 272272Tail connector protein gp15PRO_0000165005Add
BLAST

Interactioni

Subunit structurei

Hexamer. Interacts with gp3 and gp18 on the bottom part of the hexamer. Interacts with gp13 and gp14 on the top part of the hexamer.2 Publications

Structurei

Secondary structure

1
272
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi9 – 2012Combined sources
Beta strandi25 – 295Combined sources
Beta strandi34 – 385Combined sources
Beta strandi41 – 433Combined sources
Helixi46 – 5611Combined sources
Helixi62 – 676Combined sources
Helixi68 – 703Combined sources
Beta strandi73 – 8412Combined sources
Beta strandi107 – 1104Combined sources
Beta strandi112 – 12615Combined sources
Helixi127 – 13711Combined sources
Helixi138 – 1403Combined sources
Beta strandi142 – 15312Combined sources
Beta strandi159 – 17315Combined sources
Beta strandi186 – 19813Combined sources
Helixi204 – 2063Combined sources
Beta strandi209 – 2146Combined sources
Beta strandi220 – 2223Combined sources
Helixi226 – 2294Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
3J2Melectron microscopy15.00A/B/C/D/E/F1-272[»]
3J2Nelectron microscopy16.00A/B/C/D/E/F1-272[»]
4HUDX-ray2.70A/B/C/D/E/F1-272[»]
4HUHX-ray3.20A/B/C/D/E/F1-261[»]
ModBaseiSearch...
MobiDBiSearch...

Sequencei

Sequence statusi: Complete.

P11112-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MFGYFYNSSF RRYATLMGDL FSNIQIKRQL ESGDKFIRVP ITYASKEHFM
60 70 80 90 100
MKLNKWTSIN SQEDVAKVET ILPRINLHLV DFSYNAPFKT NILNQNLLQK
110 120 130 140 150
GATSVVSQYN PSPIKMIYEL SIFTRYEDDM FQIVEQILPY FQPHFNTTMY
160 170 180 190 200
EQFGNDIPFK RDIKIVLMSA AIDEAIDGDN LSRRRIEWSL TFEVNGWMYP
210 220 230 240 250
PVDDAEGLIR TTYTDFHANT RDLPDGEGVF ESVDSEVVPR DIDPEDWDGT
260 270
VKQTFTSNVN RPTPPEPPGP RT
Length:272
Mass (Da):31,557
Last modified:December 18, 2001 - v2
Checksum:i4B294910AE050EEB
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti241 – 2411D → G in CAA33009 (PubMed:2657662).Curated
Sequence conflicti261 – 2611R → S in CAA33009 (PubMed:2657662).Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X14868 Genomic DNA. Translation: CAA33009.1.
AF158101 Genomic DNA. Translation: AAD42420.1.
PIRiJF0046. GHBPT4.
RefSeqiNP_049774.1. NC_000866.4.

Genome annotation databases

GeneIDi1258573.
KEGGivg:1258573.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X14868 Genomic DNA. Translation: CAA33009.1.
AF158101 Genomic DNA. Translation: AAD42420.1.
PIRiJF0046. GHBPT4.
RefSeqiNP_049774.1. NC_000866.4.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
3J2Melectron microscopy15.00A/B/C/D/E/F1-272[»]
3J2Nelectron microscopy16.00A/B/C/D/E/F1-272[»]
4HUDX-ray2.70A/B/C/D/E/F1-272[»]
4HUHX-ray3.20A/B/C/D/E/F1-261[»]
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

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

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi1258573.
KEGGivg:1258573.

Family and domain databases

ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Nucleotide sequences of bacteriophage T4 genes 13, 14 and 15."
    Selivanov N.A., Prilipov A.G., Mesyanzhinov V.V.
    Nucleic Acids Res. 17:3583-3583(1988) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: D.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
  3. "P15 and P3, the tail completion proteins of bacteriophage T4, both form hexameric rings."
    Zhao L., Kanamaru S., Chaidirek C., Arisaka F.
    J. Bacteriol. 185:1693-1700(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: SUBUNIT, SUBCELLULAR LOCATION.
  4. Cited for: X-RAY CRYSTALLOGRAPHY (3.2 ANGSTROMS) OF 1-261, INTERACTION WITH GP3; GP13; GP14 AND GP18.

Entry informationi

Entry nameiVG15_BPT4
AccessioniPrimary (citable) accession number: P11112
Secondary accession number(s): Q9T0U7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 30, 1989
Last sequence update: December 18, 2001
Last modified: March 31, 2015
This is version 69 of the entry and version 2 of the sequence. [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

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.