Structure of PDB 1l4g Chain A Binding Site BS01

Receptor Information
>1l4g Chain A (length=346) Species: 28901 (Salmonella enterica) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LHALLRDIPAPDAEAMARTQQHIDGLLKPPGSLGRLETLAVQLAGMPGLN
GTPQVGEKAVLVMCADHGVWDEGVAVSPKIVTAIQAANMTRGTTGVCVLA
AQAGAKVHVIDVGIDAEPIPGVVNMRVARGCGNIAVGPAMSRLQAEALLL
EVSRYTCDLAQRGVTLFGVGELGMANTTPAAAMVSVFTGSDAKEVVGIGA
NLPPSRIDNKVDVVRRAIAINQPNPRDGIDVLSKVGGFDLVGMTGVMLGA
ARCGLPVLLDGFLSYSAALAACQIAPAVRPYLIPSHFSAEKGARIALAHL
SMEPYLHMAMRLGEGSGAALAMPIVEAACAMFHNMGELAASNIVLP
Ligand information
Ligand IDMCT
InChIInChI=1S/C7H8O2/c1-5-2-3-6(8)7(9)4-5/h2-4,8-9H,1H3
InChIKeyZBCATMYQYDCTIZ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0Cc1ccc(c(c1)O)O
ACDLabs 10.04Oc1ccc(cc1O)C
CACTVS 3.341Cc1ccc(O)c(O)c1
FormulaC7 H8 O2
Name4-METHYLCATECHOL;
4-METHYL-1,2-BENZENEDIOL
ChEMBLCHEMBL158766
DrugBankDB04120
ZINCZINC000013512210
PDB chain1l4g Chain A Residue 990 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1l4g Capture of a labile substrate by expulsion of water molecules from the active site of nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase (CobT) from Salmonella enterica.
Resolution2.1 Å
Binding residue
(original residue number in PDB)		Q88 L315 E317
Binding residue
(residue number reindexed from 1)		Q85 L312 E314
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) E174 E317
Catalytic site (residue number reindexed from 1) E171 E314
Enzyme Commision number 2.4.2.21: nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0008939 nicotinate-nucleotide-dimethylbenzimidazole phosphoribosyltransferase activity
GO:0016757 glycosyltransferase activity
Biological Process
GO:0009236 cobalamin biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:1l4g, PDBe:1l4g, PDBj:1l4g
PDBsum1l4g
PubMed12101181
UniProtQ05603|COBT_SALTY Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (Gene Name=cobT)

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