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Information on EC 4.4.1.21 - S-ribosylhomocysteine lyase and Organism(s) Lactobacillus johnsonii and UniProt Accession Q74HV0

for references in articles please use BRENDA:EC4.4.1.21
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EC Tree
IUBMB Comments
Contains Fe2+. The 4,5-dihydroxypentan-2,3-dione formed spontaneously cyclizes and combines with borate to form an autoinducer (AI-2) in the bacterial quorum-sensing mechanism, which is used by many bacteria to control gene expression in response to cell density .
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Lactobacillus johnsonii
UNIPROT: Q74HV0
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Word Map
The taxonomic range for the selected organisms is: Lactobacillus johnsonii
The expected taxonomic range for this enzyme is: Bacteria, Eukaryota, Archaea
Synonyms
luxs protein, s-ribosylhomocysteinase, ai-2 synthase, s-ribosylhomocysteine lyase, autoinducer-2 synthase, s-ribosylhomocysteinelyase, s-ribosyl homocysteinase, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
S-ribosylhomocysteinelyase
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PATHWAY SOURCE
PATHWAYS
-
-, -, -, -
SYSTEMATIC NAME
IUBMB Comments
S-(5-deoxy-D-ribos-5-yl)-L-homocysteine L-homocysteine-lyase [(4S)-4,5-dihydroxypentan-2,3-dione-forming]
Contains Fe2+. The 4,5-dihydroxypentan-2,3-dione formed spontaneously cyclizes and combines with borate to form an autoinducer (AI-2) in the bacterial quorum-sensing mechanism, which is used by many bacteria to control gene expression in response to cell density [2].
CAS REGISTRY NUMBER
COMMENTARY hide
37288-63-4
not distinguished from EC 3.2.1.148, formerly 3.3.1.3
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Bhattacharyya, M.; Vishveshwara, S.
Functional correlation of bacterial LuxS with their quaternary associations: interface analysis of the structure networks
BMC Struct. Biol.
9
8
2009
Alkalihalobacillus clausii (Q5WDW1), Bacillus anthracis (Q81KF3), Bacillus cereus (Q816N5), Bacillus subtilis (O34667), Bifidobacterium longum (Q8G568), Campylobacter jejuni (Q9PN97), Clostridium perfringens (Q0SWJ6), Deinococcus geothermalis (Q1IW42), Deinococcus radiodurans (Q9RRU8), Escherichia coli (Q8X902), Haemophilus influenzae (P44007), Helicobacter pylori (Q9ZMW8), Lactobacillus acidophilus (Q5FK48), Lactobacillus johnsonii (Q74HV0), Limosilactobacillus reuteri (Q5QHW1), Psychromonas ingrahamii (A1SZZ2), Shigella flexneri (Q83JZ4), Staphylococcus aureus (Q6GEU1), Staphylococcus epidermidis (Q8CNI0), Streptococcus mutans (Q8DVK8), Streptococcus pyogenes (P0C0C7), Thermus thermophilus (Q72IE6), Vibrio cholerae (Q9KUG4)
Manually annotated by BRENDA team