Structure of PDB 1ycl Chain A

Receptor sequence
>1yclA (length=154) Species: 1423 (Bacillus subtilis) [Search protein sequence]
VESFELDHNAVVAPYVRHCGVHKVGTDGVVNKFDIRFCQPNKQAMKPDTI
HTLEHLLAFTIRSHAEKYDHFDIIDISPMGAQTGYYLVVSGEPTSAEIVD
LLEDTMKEAVEITEIPAANEKQCGQAKLHDLEGAKRLMRFWLSQDKEELL
KVFG
3D structure
PDB1ycl Crystal Structure of S-Ribosylhomocysteinase (LuxS) in Complex with a Catalytic 2-Ketone Intermediate.
ChainA
Resolution1.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 4.4.1.21: S-ribosylhomocysteine lyase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 CO A H54 H58 C126 H51 H55 C123
BS02 KRI A H54 E57 D78 I79 C126 G127 H51 E54 D75 I76 C123 G124
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0016829 lyase activity
GO:0043768 S-ribosylhomocysteine lyase activity
GO:0046872 metal ion binding
Biological Process
GO:0009372 quorum sensing

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Molecular Function
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Biological Process
External links
PDB RCSB:1ycl, PDBe:1ycl, PDBj:1ycl
PDBsum1ycl
PubMed15751951
UniProtO34667|LUXS_BACSU S-ribosylhomocysteine lyase (Gene Name=luxS)

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