Annotations

Type Name Description Pathways
Gene Product
S-ribosylhomocysteine lyase
KEGG reaction
R01291 S-(5-deoxy-D-ribos-5-yl)-L-homocysteine homocysteine-lyase [(4S)-4,5-dihydroxypentan-2,3-dione-forming]; S-Ribosyl-L-homocysteine <=> (S)-4,5-Dihydroxypentane-2,3-dione + L-Homocysteine kornec00270kornec01100kornec01230
Ortholog
N0.HOG0001445 S-ribosylhomocysteine lyase
KEGG gene
K07173 luxS; S-ribosylhomocysteine lyase [EC:4.4.1.21] kornec00270kornec01100kornec01230kornec02024kornec02026kornec05111
Eggnog Protein
EP:luxS
Eggnog Ortholog
EO:COG1854
Eggnog Description
ED: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
EC Number
EC:4.4.1.21 S-ribosylhomocysteine lyase; S-ribosylhomocysteinase; LuxS kornec00270kornec01100

Occurs in the following pathway maps:

Pathway Description
kornec00270 Cysteine and methionine metabolism
kornec01100 Metabolic pathways
kornec01230 Biosynthesis of amino acids
kornec02024 Quorum sensing
kornec02026 Biofilm formation - Escherichia coli
kornec05111 Biofilm formation - Vibrio cholerae

Sequences

Nucleotide sequence (GC-content: 39.5 %):

ATGCCAAAAGACGTTACTGTTGAAAGTTTTGAACTTGATCACACCATTGTAAAAGCACCTTATGTCCGTCTTATTTCAGAGGAAGTTGGACCTAAAGGAGATATCATCACAAACTTTGATATCCGTTTGATTCAACCTAATGAAAATAGTATTGATACAGGTGGTCTTCATACTATCGAACACCTACTCGCTAAACTGATCCGTCAACGTATCGATGGCCTTATTGATTGCTCACCATTTGGTTGCCGTACAGGTTTCCATATGATCATGTGGGGAAAACAAGATCCTACGGAAATTGCCAAAGTTATCAAATCTAGTCTTGAAGCTATTGCAAACGAAATTACTTGGGAAGATGTTCCAGGAACTACTATTGAATCTTGTGGTAACTATAAGGATCACAGCCTTCATTCAGCTAAGGAATGGGCTAAACTTATCCTTGAACAAGGCATCTCAGACCAAGCCTTCGAACGTCATACCGTCTAA

Protein sequence:

MPKDVTVESFELDHTIVKAPYVRLISEEVGPKGDIITNFDIRLIQPNENSIDTGGLHTIEHLLAKLIRQRIDGLIDCSPFGCRTGFHMIMWGKQDPTEIAKVIKSSLEAIANEITWEDVPGTTIESCGNYKDHSLHSAKEWAKLILEQGISDQAFERHTV

GenBank Info

locus_tag - FAM13496-i1-1.1_001414
EC_number - 4.4.1.21
inference - COORDINATES: similar to AA sequence:RefSeq:NP_687340.1
note - Derived by automated computational analysis using gene prediction method: Protein Homology.
codon_start - 1
transl_table - 11
product - S-ribosylhomocysteine lyase
protein_id - extdb:FAM13496-i1-1.1_001414

Gene Locus

Located on scaffold FAM13496-i1-1_scf20


FAM13496-i1-1.1_001413
FAM13496-i1-1.1_001415