Structure of PDB 6bb3 Chain C

Receptor sequence
>6bb3C (length=324) Species: 9606 (Homo sapiens) [Search protein sequence]
ATLKDQLIYNLLKEEQTPQNKITVVGVGAVGMACAISILMKDLADELALV
DVIEDKLKGEMMDLQHGSLFLRTPKIVSGKDYNVTANSKLVIITAGSRLN
LVQRNVNIFKFIIPNVVKYSPNCKLLIVSNPVDILTYVAWKISGFPKNRV
IGSGCNLDSARFRYLMGERLGVHPLSCHGWVLGEHGDSSVPVWSGMNVAG
VSLKTLHPDLGTDKDKEQWKEVHKQVVESAYEVIKLKGYTSWAIGLSVAD
LAESIMKNLRRVHPVSTMIKGLYGIKDDVFLSVPCILGQNGISDLVKVTL
TSEEEARLKKSADTLWGIQKELQF
3D structure
PDB6bb3 Structure-guided optimization and in vivo activities of hydroxylactone and hydroxylactam Inhibitors of Human Lactate Dehydrogenase
ChainC
Resolution2.4 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) R105 D165 R168 H192
Catalytic site (residue number reindexed from 1) R98 D158 R161 H185
Enzyme Commision number 1.1.1.27: L-lactate dehydrogenase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 NAD C G28 A29 V30 D51 V52 I53 K56 A95 I119 V135 N137 H192 I251 G28 A29 V30 D51 V52 I53 K56 A95 I112 V128 N130 H185 I244
BS02 D4A C N137 P138 D165 R168 H192 G193 A237 Y238 I241 T247 N130 P131 D158 R161 H185 G186 A230 Y231 I234 T240
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
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Biological Process
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Cellular Component
External links
PDB RCSB:6bb3, PDBe:6bb3, PDBj:6bb3
PDBsum6bb3
PubMed
UniProtP00338|LDHA_HUMAN L-lactate dehydrogenase A chain (Gene Name=LDHA)

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