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P19062 (VG08_BPT4) Reviewed, UniProtKB/Swiss-Prot

Last modified November 13, 2013. Version 74. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Baseplate structural protein Gp8
Alternative name(s):
Baseplate wedge protein 8
Gene names
Name:8
OrganismEnterobacteria phage T4 (Bacteriophage T4) [Reference proteome]
Taxonomic identifier10665 [NCBI]
Taxonomic lineageVirusesdsDNA viruses, no RNA stageCaudoviralesMyoviridaeTevenvirinaeT4likevirus
Virus hostEscherichia coli [TaxID: 562]

Protein attributes

Sequence length334 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

Structural component of the baseplate.

Subunit structure

Homodimer. There are 6 Gp8 dimers within the baseplate-tail tube complex.

Subcellular location

Virion Potential.

Ontologies

Keywords
   Cellular componentVirion
   PTMDisulfide bond
   Technical term3D-structure
Complete proteome
Reference proteome
Gene Ontology (GO)
   Cellular_componentvirion

Inferred from direct assay PubMed 18524932. Source: CACAO

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 334334Baseplate structural protein Gp8
PRO_0000164998

Amino acid modifications

Disulfide bond142 ↔ 153

Secondary structure

................................................................ 334
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
P19062 [UniParc].

Last modified November 1, 1990. Version 1.
Checksum: 4997860773E14899

FASTA33438,008
        10         20         30         40         50         60 
MNDSSVIYRA IVTSKFRTEK MLNFYNSIGS GPDKNTIFIT FGRSEPWSSN ENEVGFAPPY 

        70         80         90        100        110        120 
PTDSVLGVTD MWTHMMGTVK VLPSMLDAVI PRRDWGDTRY PDPYTFRIND IVVCNSAPYN 

       130        140        150        160        170        180 
ATESGAGWLV YRCLDVPDTG MCSIASLTDK DECLKLGGKW TPSARSMTPP EGRGDAEGTI 

       190        200        210        220        230        240 
EPGDGYVWEY LFEIPPDVSI NRCTNEYIVV PWPEELKEDP TRWGYEDNLT WQQDDFGLIY 

       250        260        270        280        290        300 
RVKANTIRFK AYLDSVYFPE AALPGNKGFR QISIITNPLE AKAHPNDPNV KAEKDYYDPE 

       310        320        330 
DLMRHSGEMI YMENRPPIIM AMDQTEEINI LFTF 

« Hide

References

« Hide 'large scale' references
[1]"Nucleotide sequences of bacteriophage T4 genes 6, 7 and 8."
Efimov V.P., Prilipov A.G., Mesyanzhinov V.V.
Nucleic Acids Res. 18:5313-5313(1990) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: D.
[2]"Bacteriophage T4 genome."
Miller E.S., Kutter E., Mosig G., Arisaka F., Kunisawa T., Ruger W.
Microbiol. Mol. Biol. Rev. 67:86-156(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[3]"Structure and location of gene product 8 in the bacteriophage T4 baseplate."
Leiman P.G., Shneider M.M., Kostyuchenko V.A., Chipman P.R., Mesyanzhinov V.V., Rossmann M.G.
J. Mol. Biol. 328:821-833(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: X-RAY CRYSTALLOGRAPHY (2.0 ANGSTROMS) OF 7-334.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
X15907 Genomic DNA. Translation: CAA34023.1.
AF158101 Genomic DNA. Translation: AAD42519.1.
PIRG8BPT4. JQ0658.
RefSeqNP_049766.1. NC_000866.4.

3D structure databases

PDBe
RCSB PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
1N7ZX-ray2.00A/B/C/D1-334[»]
1N80X-ray2.45A/B/C/D1-334[»]
1N8BX-ray2.90A/B/C/D1-334[»]
1PDMelectron microscopy12.00A/B/C/D/E/F/G/H/I/J/K/L1-334[»]
1TJAelectron microscopy16.00A/B1-334[»]
ProteinModelPortalP19062.
SMRP19062. Positions 7-334.
ModBaseSearch...
MobiDBSearch...

Protein family/group databases

TCDB1.K.1.1.1. the gp27/5 t4-baseplate (t4-bp) family.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID1258542.

Phylogenomic databases

ProtClustDBPHA2580.

Family and domain databases

InterProIPR015298. Phage_T4_Gp8.
[Graphical view]
PfamPF09215. Phage-Gp8. 1 hit.
[Graphical view]
SUPFAMSSF89433. SSF89433. 1 hit.
ProtoNetSearch...

Other

EvolutionaryTraceP19062.

Entry information

Entry nameVG08_BPT4
AccessionPrimary (citable) accession number: P19062
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 1990
Last sequence update: November 1, 1990
Last modified: November 13, 2013
This is version 74 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Relevant documents

PDB cross-references

Index of Protein Data Bank (PDB) cross-references