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G7T5C8 (G7T5C8_SALPS) Unreviewed, UniProtKB/TrEMBL

Last modified May 29, 2013. Version 10. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
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Protein attributes

Sequence length147 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Involved in the synthesis of autoinducer 2 (AI-2) which is secreted by bacteria and is used to communicate both the cell density and the metabolic potential of the environment. The regulation of gene expression in response to changes in cell density is called quorum sensing. Catalyzes the transformation of S-ribosylhomocysteine (RHC) to homocysteine (HC) and 4,5-dihydroxy-2,3-pentadione (DPD) By similarity. SAAS SAAS011249

Catalytic activity

S-(5-deoxy-D-ribos-5-yl)-L-homocysteine = L-homocysteine + (4S)-4,5-dihydroxypentan-2,3-dione. SAAS SAAS011249

Cofactor

Binds 1 iron ion per subunit By similarity. SAAS SAAS011249

Subunit structure

Homodimer By similarity. SAAS SAAS011249

Sequences

Sequence LengthMass (Da)Tools
G7T5C8 [UniParc].

Last modified January 25, 2012. Version 1.
Checksum: 126BD8EA2D9E8E04

FASTA14716,671
        10         20         30         40         50         60 
MNTPHGDAIT VFDLRFCIPN KEVMPEKGIH TLEHLFAGFM RDHLNGNGVE IIDISPMGCR 

        70         80         90        100        110        120 
TGFYMSLIGT PDEQRVADAW KAAMADVLKV QDQNQIPELN VYQCGTYQMH SLSEAQDIAR 

       130        140 
HILERDVRVN SNKELALPKE KLQELHI

« Hide

References

[1]"Complete Genome Sequence of Salmonella enterica Serovar Pullorum RKS5078."
Feng Y., Xu H.F., Li Q.H., Zhang S.Y., Wang C.X., Zhu D.L., Cao F.L., Li Y.G., Johnston R.N., Zhou J., Liu G.R., Liu S.L.
J. Bacteriol. 194:744-744(2012) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: RKS5078 / SGSC2294.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP003047 Genomic DNA. Translation: AET55099.1.
RefSeqYP_005213929.1. NC_016831.1.

3D structure databases

ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAET55099; AET55099; SPUL_2816.
GeneID11826248.
KEGGsel:SPUL_2816.

Organism-specific databases

CMRSearch...

Phylogenomic databases

KOK07173.

Enzyme and pathway databases

BioCycSENT1081093:GJVO-2858-MONOMER.

Family and domain databases

Gene3D3.30.1360.80. 1 hit.
InterProIPR011249. Metalloenz_LuxS/M16.
IPR003815. S-ribosylhomocysteinase.
[Graphical view]
PfamPF02664. LuxS. 1 hit.
[Graphical view]
PRINTSPR01487. LUXSPROTEIN.
ProDomPD013172. S-ribosylhomocysteinase. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMSSF63411. Metalloenz_metal-bd. 1 hit.
ProtoNetSearch...

Entry information

Entry nameG7T5C8_SALPS
AccessionPrimary (citable) accession number: G7T5C8
Entry history
Integrated into UniProtKB/TrEMBL: January 25, 2012
Last sequence update: January 25, 2012
Last modified: May 29, 2013
This is version 10 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
to top of pageNames·Attributes·General annotation·Ontologies·Sequences·References·Cross-refs·Entry info