Structure of PDB 5w8h Chain A Binding Site BS01

Receptor Information
>5w8h Chain A (length=331) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ATLKDQLIYNLLKEEQTPQNKITVVGVGAVGMACAISILMKDLADELALV
DVIEDKLKGEMMDLQHGSLFLRTPKIVSGKDYNVTANSKLVIITAGARQQ
EGESRLNLVQRNVNIFKFIIPNVVKYSPNCKLLIVSNPVDILTYVAWKIS
GFPKNRVIGSGCNLDSARFRYLMGERLGVHPLSCHGWVLGEHGDSSVPVW
SGMNVAGVSLKTLHPDLGTDKDKEQWKEVHKQVVESAYEVIKLKGYTSWA
IGLSVADLAESIMKNLRRVHPVSTMIKGLYGIKDDVFLSVPCILGQNGIS
DLVKVTLTSEEEARLKKSADTLWGIQKELQF
Ligand information
Ligand ID9Y1
InChIInChI=1S/C14H7F4N3O2S/c15-8-3-1-7(2-4-8)9-5-11(14(16,17)18)21(20-9)13-19-10(6-24-13)12(22)23/h1-6H,(H,22,23)
InChIKeyQJOXPOLQKMNMLN-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.6c1cc(ccc1c2cc(n(n2)c3nc(cs3)C(=O)O)C(F)(F)F)F
CACTVS 3.385OC(=O)c1csc(n1)n2nc(cc2C(F)(F)F)c3ccc(F)cc3
ACDLabs 12.01c3(F)ccc(c2nn(c1nc(cs1)C(O)=O)c(C(F)(F)F)c2)cc3
FormulaC14 H7 F4 N3 O2 S
Name2-[3-(4-fluorophenyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl]-1,3-thiazole-4-carboxylic acid
ChEMBLCHEMBL4080650
DrugBank
ZINC
PDB chain5w8h Chain A Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB5w8h Discovery and Optimization of Potent, Cell-Active Pyrazole-Based Inhibitors of Lactate Dehydrogenase (LDH).
Resolution1.8 Å
Binding residue
(original residue number in PDB)		L108 N137 R168 H192 G193 Y238 T247
Binding residue
(residue number reindexed from 1)		L108 N137 R168 H192 G193 Y238 T247
Annotation score1
Binding affinityMOAD: ic50=23.4uM
PDBbind-CN: -logKd/Ki=4.63,IC50=23.4uM
BindingDB: IC50=23400nM
Enzymatic activity
Catalytic site (original residue number in PDB) R105 D165 R168 H192
Catalytic site (residue number reindexed from 1) R105 D165 R168 H192
Enzyme Commision number 1.1.1.27: L-lactate dehydrogenase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004459 L-lactate dehydrogenase activity
GO:0005515 protein binding
GO:0016491 oxidoreductase activity
GO:0016616 oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
GO:0042802 identical protein binding
GO:0045296 cadherin binding
Biological Process
GO:0006089 lactate metabolic process
GO:0006090 pyruvate metabolic process
GO:0006096 glycolytic process
GO:0019752 carboxylic acid metabolic process
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005739 mitochondrion
GO:0005829 cytosol
GO:0016020 membrane
GO:0070062 extracellular exosome
GO:1990204 oxidoreductase complex

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Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:5w8h, PDBe:5w8h, PDBj:5w8h
PDBsum5w8h
PubMed29120638
UniProtP00338|LDHA_HUMAN L-lactate dehydrogenase A chain (Gene Name=LDHA)

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