Structure of PDB 2x0r Chain B Binding Site BS02

Receptor Information
>2x0r Chain B (length=303) Species: 2238 (Haloarcula marismortui) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TKVSVVGAAGTVGAAAGYNIALRDIADEVVFVDIPDKEDDTVGQAADTNH
GIAYDSNTRVRQGGYEDTAGSDVVVITAGIPRQPGQTRIDLAGDNAPIME
DIQSSLDEHNDDYISLTTSNPVDLLNRHLYEAGDRSREQVIGFGGRLDSA
RFRYVLSEEFDAPVQNVEGTILGEHGDAQVPVFSKVSVDGTDPEFSGDEK
EQLLGDLQESAMDVIERKGATEWGPARGVAHMVEAILHDTGEVLPASVKL
EGEFGHEDTAFGVPVSLGSNGVEEIVEWDLDDYEQDLMADAAEKLSDQYD
KIS
Ligand information
Ligand IDCL
InChIInChI=1S/ClH/h1H/p-1
InChIKeyVEXZGXHMUGYJMC-UHFFFAOYSA-M
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Cl-]
FormulaCl
NameCHLORIDE ION
ChEMBL
DrugBankDB14547
ZINC
PDB chain2x0r Chain B Residue 1002 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2x0r The Oligomeric States of Haloarcula Marismortui Malate Dehydrogenase are Modulated by Solvent Components as Shown by Crystallographic and Biochemical Studies
Resolution2.915 Å
Binding residue
(original residue number in PDB)		K205 D306
Binding residue
(residue number reindexed from 1)		K185 D279
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) R109 D168 R171 H195
Catalytic site (residue number reindexed from 1) R88 D148 R151 H175
Enzyme Commision number 1.1.1.37: malate dehydrogenase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004459 L-lactate dehydrogenase activity
GO:0016491 oxidoreductase activity
GO:0016616 oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
GO:0030060 L-malate dehydrogenase (NAD+) activity
Biological Process
GO:0006089 lactate metabolic process
GO:0006090 pyruvate metabolic process
GO:0006099 tricarboxylic acid cycle
GO:0019752 carboxylic acid metabolic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2x0r, PDBe:2x0r, PDBj:2x0r
PDBsum2x0r
PubMed12581646
UniProtQ07841|MDH_HALMA Malate dehydrogenase (Gene Name=mdh)

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