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B9E8I0

- LUXS_MACCJ

UniProt

B9E8I0 - LUXS_MACCJ

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Protein

S-ribosylhomocysteine lyase

Gene

luxS

Organism
Macrococcus caseolyticus (strain JCSC5402)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi

Functioni

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).UniRule annotation

Catalytic activityi

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

Cofactori

Fe cationUniRule annotationNote: Binds 1 Fe cation per subunit.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi57 – 571IronUniRule annotation
Metal bindingi61 – 611IronUniRule annotation
Metal bindingi124 – 1241IronUniRule annotation

GO - Molecular functioni

  1. iron ion binding Source: InterPro
  2. S-ribosylhomocysteine lyase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. quorum sensing Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Lyase

Keywords - Biological processi

Autoinducer synthesis, Quorum sensing

Keywords - Ligandi

Iron, Metal-binding

Enzyme and pathway databases

BioCyciMCAS458233:GI03-1841-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
S-ribosylhomocysteine lyaseUniRule annotation (EC:4.4.1.21UniRule annotation)
Alternative name(s):
AI-2 synthesis proteinUniRule annotation
Autoinducer-2 production protein LuxSUniRule annotation
Gene namesi
Name:luxSUniRule annotation
Ordered Locus Names:MCCL_1791
OrganismiMacrococcus caseolyticus (strain JCSC5402)
Taxonomic identifieri458233 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesMacrococcus
ProteomesiUP000001383: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 161161S-ribosylhomocysteine lyasePRO_1000191035Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi458233.MCCL_1791.

Family & Domainsi

Sequence similaritiesi

Belongs to the LuxS family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1854.
HOGENOMiHOG000040372.
KOiK07173.
OMAiKWEDVPG.
OrthoDBiEOG68WRBM.

Family and domain databases

Gene3Di3.30.1360.80. 1 hit.
HAMAPiMF_00091. LuxS.
InterProiIPR011249. Metalloenz_LuxS/M16.
IPR003815. S-ribosylhomocysteinase.
[Graphical view]
PfamiPF02664. LuxS. 1 hit.
[Graphical view]
PIRSFiPIRSF006160. AI2. 1 hit.
PRINTSiPR01487. LUXSPROTEIN.
ProDomiPD013172. S-ribosylhomocysteinase. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF63411. SSF63411. 1 hit.

Sequencei

Sequence statusi: Complete.

B9E8I0-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTKKMNVESF NLDHTIVDAP FVRLAGIKEG INGDVIHKYD IRFKQPNKEH
60 70 80 90 100
MEMPALHSLE HLMAENIRNH TDKVVDISPM GCQTGFYVSL INHDNYEDVL
110 120 130 140 150
AILEKTLNDV LAADEVPACN EVQCGWAASH SLEGAKAIAQ EMLSKKDSWH
160
VIYQPGKEPQ A
Length:161
Mass (Da):18,081
Last modified:March 24, 2009 - v1
Checksum:iB2A1E5414967CC52
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009484 Genomic DNA. Translation: BAH18498.1.
RefSeqiWP_015912290.1. NC_011999.1.
YP_002561194.1. NC_011999.1.

Genome annotation databases

EnsemblBacteriaiBAH18498; BAH18498; MCCL_1791.
GeneIDi7390394.
KEGGimcl:MCCL_1791.
PATRICi22426067. VBIMacCas48391_1933.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009484 Genomic DNA. Translation: BAH18498.1 .
RefSeqi WP_015912290.1. NC_011999.1.
YP_002561194.1. NC_011999.1.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 458233.MCCL_1791.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAH18498 ; BAH18498 ; MCCL_1791 .
GeneIDi 7390394.
KEGGi mcl:MCCL_1791.
PATRICi 22426067. VBIMacCas48391_1933.

Phylogenomic databases

eggNOGi COG1854.
HOGENOMi HOG000040372.
KOi K07173.
OMAi KWEDVPG.
OrthoDBi EOG68WRBM.

Enzyme and pathway databases

BioCyci MCAS458233:GI03-1841-MONOMER.

Family and domain databases

Gene3Di 3.30.1360.80. 1 hit.
HAMAPi MF_00091. LuxS.
InterProi IPR011249. Metalloenz_LuxS/M16.
IPR003815. S-ribosylhomocysteinase.
[Graphical view ]
Pfami PF02664. LuxS. 1 hit.
[Graphical view ]
PIRSFi PIRSF006160. AI2. 1 hit.
PRINTSi PR01487. LUXSPROTEIN.
ProDomi PD013172. S-ribosylhomocysteinase. 1 hit.
[Graphical view ] [Entries sharing at least one domain ]
SUPFAMi SSF63411. SSF63411. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Complete genome sequence of Macrococcus caseolyticus strain JCSCS5402, reflecting the ancestral genome of the human-pathogenic staphylococci."
    Baba T., Kuwahara-Arai K., Uchiyama I., Takeuchi F., Ito T., Hiramatsu K.
    J. Bacteriol. 191:1180-1190(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: JCSC5402.

Entry informationi

Entry nameiLUXS_MACCJ
AccessioniPrimary (citable) accession number: B9E8I0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 24, 2009
Last modified: November 26, 2014
This is version 40 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3