Structure of PDB 1mc1 Chain B Binding Site BS04

Receptor Information
>1mc1 Chain B (length=498) Species: 1901 (Streptomyces clavuligerus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
APVLPAAFGFLASARTGGGRAPGPVFATRGSHTDIDTPQGERSLAATLVH
APSVAPDRAVARSLTGAPTTAVLAGEIYNRDELLSVLPAGPAPEGDAELV
LRLLERYDLHAFRLVNGRFATVVRTGDRVLLATDHAGSVPLYTCVAPGEV
RASTEAKALAAHRDPKGFPLADARRVAGLTGVYQVPAGAVMDIDLGSGTA
VTHRTWTPGLSRRILPEGEAVAAVRAALEKAVAQRVTPGDTPLVVLSGGI
DSSGVAACAHRAAGELDTVSMGTDTSNEFREARAVVDHLRTRHREITIPT
TELLAQLPYAVWASESVDPDIIEYLLPLTALYRALDGPERRILTGYGADI
PLGGMHREDRLPALDTVLAHDMATFDGLNEMSPVLSTLAGHWTTHPYWDR
EVLDLLVSLEAGLKRRHGRDKWVLRAAMADALPAETVNRPKLTSSFSRLL
LDHGVAEDRVHEAKRQVVRELFDLTVGGGRHPSEVDTDDVVRSVADRT
Ligand information
Ligand IDPOP
InChIInChI=1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)/p-2
InChIKeyXPPKVPWEQAFLFU-UHFFFAOYSA-L
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0O[P@@](=O)([O-])O[P@@](=O)(O)[O-]
CACTVS 3.341O[P]([O-])(=O)O[P](O)([O-])=O
ACDLabs 10.04[O-]P(=O)(O)OP([O-])(=O)O
OpenEye OEToolkits 1.5.0OP(=O)([O-])OP(=O)(O)[O-]
FormulaH2 O7 P2
NamePYROPHOSPHATE 2-
ChEMBL
DrugBank
ZINC
PDB chain1mc1 Chain B Residue 704 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1mc1 The catalytic cycle of beta -lactam synthetase observed by x-ray crystallographic snapshots
Resolution2.16 Å
Binding residue
(original residue number in PDB)		S249 G251 D253 S254 K423 K443
Binding residue
(residue number reindexed from 1)		S247 G249 D251 S252 K421 K441
Annotation score5
Enzymatic activity
Catalytic site (original residue number in PDB) A76 G77 D322 Y348 E382 K443
Catalytic site (residue number reindexed from 1) A74 G75 D320 Y346 E380 K441
Enzyme Commision number 6.3.3.4: (carboxyethyl)arginine beta-lactam-synthase.
Gene Ontology
Molecular Function
GO:0004066 asparagine synthase (glutamine-hydrolyzing) activity
GO:0005524 ATP binding
GO:0016874 ligase activity
GO:0034027 (carboxyethyl)arginine beta-lactam-synthase activity
GO:0046872 metal ion binding
Biological Process
GO:0006529 asparagine biosynthetic process
GO:0033050 clavulanic acid biosynthetic process
Cellular Component
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1mc1, PDBe:1mc1, PDBj:1mc1
PDBsum1mc1
PubMed12409610
UniProtP0DJQ7|BLS_STRCL Carboxyethyl-arginine beta-lactam-synthase (Gene Name=bls)

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