Structure of PDB 2c31 Chain B Binding Site BS03

Receptor Information
>2c31 Chain B (length=546) Species: 847 (Oxalobacter formigenes) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VELTDGFHVLIDALKMNDIDTMYGVVGIPITNLARMWQDDGQRFYSFRHE
QHAGYAASIAGYIEGKPGVCLTVSAPGFLNGVTSLAHATTNCFPMILLSG
SSEREIVDLQQGDYEEMDQMNVARPHCKASFRINSIKDIPIGIARAVRTA
VSGRPGGVYVDLPAKLFGQTISVEEANKLLFKPIDPAPAQIPAEDAIARA
ADLIKNAKRPVIMLGKGAAYAQCDDEIRALVEETGIPFLPMGMAKGLLPD
NHPQSAAATRAFALAQCDVCVLIGARLNWLMQHGKGKTWGDELKKYVQID
IQANEMDSNQPIAAPVVGDIKSAVSLLRKALKGAPKADAEWTGALKAKVD
GNKAKLAGKMTAETPSGMMNYSNSLGVVRDFMLANPDISLVNEGANALDN
TRMIVDMLKPRKRLDSGTWGVMGIGMGYCVAAAAVTGKPVIAVEGDSAFG
FSGMELETICRYNLPVTVIIMNNGGIYKGNEADPQPGVISCTRLTRGRYD
MMMEAFGGKGYVANTPAELKAALEEAVASGKPCLINAMIDPDAGVE
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain2c31 Chain B Residue 1553 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2c31 Structural Basis for Activation of the Thiamin Diphosphate-Dependent Enzyme Oxalyl-Coa Decarboxylase by Adenosine Diphosphate.
Resolution1.73 Å
Binding residue
(original residue number in PDB)		D452 N479 G481
Binding residue
(residue number reindexed from 1)		D446 N473 G475
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) V31 G33 I34 P35 I36 E56 V79 Y120 E121 E122 A170 M287 G400 G426 M428 D452 N479 G481 I482 K484 G485 A488 P547
Catalytic site (residue number reindexed from 1) V25 G27 I28 P29 I30 E50 V73 Y114 E115 E116 A164 M281 G394 G420 M422 D446 N473 G475 I476 K478 G479 A482 P541
Enzyme Commision number 4.1.1.8: oxalyl-CoA decarboxylase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0008949 oxalyl-CoA decarboxylase activity
GO:0016831 carboxy-lyase activity
GO:0030976 thiamine pyrophosphate binding
GO:0042802 identical protein binding
GO:0043531 ADP binding
GO:0046872 metal ion binding
Biological Process
GO:0001561 fatty acid alpha-oxidation
GO:0019752 carboxylic acid metabolic process
GO:0033611 oxalate catabolic process

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:2c31, PDBe:2c31, PDBj:2c31
PDBsum2c31
PubMed16216870
UniProtP40149|OXC_OXAFO Oxalyl-CoA decarboxylase (Gene Name=oxc)

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