Structure of PDB 6sbu Chain E

Receptor sequence
>6sbuE (length=328) Species: 9606 (Homo sapiens) [Search protein sequence]
ATLKDQLIYNLLKTPQNKITVVGVGAVGMACAISILMKDLADELALVDVI
EDKLKGEMMDLQHGSLFLRTPKIVSGKDYNVTANSKLVIITAGARQQEGE
SRLNLVQRNVNIFKFIIPNVVKYSPNCKLLIVSNPVDILTYVAWKISGFP
KNRVIGSGCNLDSARFRYLMGERLGVHPLSCHGWVLGEHGDSSVPVWSGM
NVAGVSLKTLHPDLGTDKDKEQWKEVHKQVVESAYEVIKLKGYTSWAIGL
SVADLAESIMKNLRRVHPVSTMIKGLYGIKDDVFLSVPCILGQNGISDLV
KVTLTSEEEARLKKSADTLWGIQKELQF
3D structure
PDB6sbu Structural Evidence for Isoform-Selective Allosteric Inhibition of Lactate Dehydrogenase A.
ChainE
Resolution2.91 Å
3D
structure
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Enzymatic activity
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 L5N E M62 Q66 H67 L70 K76 I77 M58 Q62 H63 L66 K72 I73
BS02 NAI E G29 A30 V31 D52 V53 T95 A96 G97 V136 S137 N138 H193 T248 I252 G25 A26 V27 D48 V49 T91 A92 G93 V132 S133 N134 H189 T244 I248
BS03 L5N E R169 Y172 L173 R165 Y168 L169
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:6sbu, PDBe:6sbu, PDBj:6sbu
PDBsum6sbu
PubMed32548488
UniProtP00338|LDHA_HUMAN L-lactate dehydrogenase A chain (Gene Name=LDHA)

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