6ZZR | pdb_00006zzr

The Crystal Structure of human LDHA from Biortus.

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth AAA]	SCOP2B Superfamily	LDH/MDH/AglA-like	8057306	3000039	SCOP2B (2022-06-29)
B [auth BBB]	SCOP2B Superfamily	LDH/MDH/AglA-like	8057306	3000039	SCOP2B (2022-06-29)
C [auth CCC]	SCOP2B Superfamily	LDH/MDH/AglA-like	8057306	3000039	SCOP2B (2022-06-29)
D [auth DDD]	SCOP2B Superfamily	LDH/MDH/AglA-like	8057306	3000039	SCOP2B (2022-06-29)
E [auth EEE]	SCOP2B Superfamily	LDH/MDH/AglA-like	8057306	3000039	SCOP2B (2022-06-29)
F [auth FFF]	SCOP2B Superfamily	LDH/MDH/AglA-like	8057306	3000039	SCOP2B (2022-06-29)
G [auth GGG]	SCOP2B Superfamily	LDH/MDH/AglA-like	8057306	3000039	SCOP2B (2022-06-29)
H [auth HHH]	SCOP2B Superfamily	LDH/MDH/AglA-like	8057306	3000039	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth AAA]	KWL1	e6zzrAAA1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: KWL1	ECOD (v294.1)
B [auth BBB]	Pro_isomerase	e6zzrBBB1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
C [auth CCC]	Pro_isomerase	e6zzrCCC1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
D [auth DDD]	Pro_isomerase	e6zzrDDD1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
E [auth EEE]	Pro_isomerase	e6zzrEEE1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
F [auth FFF]	Pro_isomerase	e6zzrFFF1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
G [auth GGG]	Pro_isomerase	e6zzrGGG1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)
H [auth HHH]	Pro_isomerase	e6zzrHHH1	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Pro_isomerase	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], F [auth FFF], G [auth GGG], H [auth HHH]	PF02866	lactate/malate dehydrogenase, alpha/beta C-terminal domain (Ldh_1_C)	lactate/malate dehydrogenase, alpha/beta C-terminal domain	L-lactate dehydrogenases are metabolic enzymes which catalyse the conversion of L-lactate to pyruvate, the last step in anaerobic glycolysis. L-2-hydroxyisocaproate dehydrogenases are also members of the family. Malate dehydrogenases catalyse the in ...	L-lactate dehydrogenases are metabolic enzymes which catalyse the conversion of L-lactate to pyruvate, the last step in anaerobic glycolysis. L-2-hydroxyisocaproate dehydrogenases are also members of the family. Malate dehydrogenases catalyse the interconversion of malate to oxaloacetate. The enzyme participates in the citric acid cycle. L-lactate dehydrogenase is also found as a lens crystallin in bird and crocodile eyes.	Domain
A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], F [auth FFF], G [auth GGG], H [auth HHH]	PF00056	lactate/malate dehydrogenase, NAD binding domain (Ldh_1_N)	lactate/malate dehydrogenase, NAD binding domain	L-lactate dehydrogenases are metabolic enzymes which catalyse the conversion of L-lactate to pyruvate, the last step in anaerobic glycolysis. L-2-hydroxyisocaproate dehydrogenases are also members of the family. Malate dehydrogenases catalyse the in ...	L-lactate dehydrogenases are metabolic enzymes which catalyse the conversion of L-lactate to pyruvate, the last step in anaerobic glycolysis. L-2-hydroxyisocaproate dehydrogenases are also members of the family. Malate dehydrogenases catalyse the interconversion of malate to oxaloacetate. The enzyme participates in the citric acid cycle. L-lactate dehydrogenase is also found as a lens crystallin in bird and crocodile eyes. N-terminus (this family) is a Rossmann NAD-binding fold. C-terminus is an unusual alpha+beta fold.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], F [auth FFF], G [auth GGG], H [auth HHH]	L-lactate dehydrogenase A chain	cell adhesion molecule binding cadherin binding protein binding binding L-lactate dehydrogenase (NAD+) activity L-2-hydroxycarboxylate dehydrogenase (NAD+) activity oxidoreductase activity L-lactate dehydrogenase activity oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on CH-OH group of donors lactate dehydrogenase activity catalytic activity identical protein binding	ribonucleotide catabolic process pyridine nucleotide catabolic process aerobic respiration oxoacid metabolic process carbohydrate catabolic process carbohydrate derivative metabolic process organophosphate catabolic process nucleoside phosphate catabolic process organic acid metabolic process nucleobase-containing compound metabolic process glycolytic process phosphate-containing compound metabolic process pyridine-containing compound metabolic process small molecule metabolic process ribonucleotide catabolic process pyridine nucleotide catabolic process aerobic respiration oxoacid metabolic process carbohydrate catabolic process carbohydrate derivative metabolic process organophosphate catabolic process nucleoside phosphate catabolic process organic acid metabolic process nucleobase-containing compound metabolic process glycolytic process phosphate-containing compound metabolic process pyridine-containing compound metabolic process small molecule metabolic process purine ribonucleotide catabolic process phosphorus metabolic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process pyruvate metabolic process purine nucleoside diphosphate metabolic process primary metabolic process purine-containing compound catabolic process nucleotide metabolic process nucleobase-containing compound catabolic process nucleoside diphosphate metabolic process purine nucleoside diphosphate catabolic process nucleoside diphosphate catabolic process metabolic process nucleoside triphosphate metabolic process monocarboxylic acid metabolic process purine ribonucleotide metabolic process pyridine-containing compound catabolic process ribose phosphate metabolic process cellular respiration catabolic process ATP metabolic process energy derivation by oxidation of organic compounds purine nucleotide metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine ribonucleoside triphosphate metabolic process ribonucleoside diphosphate metabolic process ribonucleoside diphosphate catabolic process nucleotide catabolic process purine nucleoside triphosphate metabolic process purine nucleotide catabolic process carbohydrate metabolic process carbohydrate derivative catabolic process ADP catabolic process carboxylic acid metabolic process generation of precursor metabolites and energy purine-containing compound metabolic process ADP metabolic process organophosphate metabolic process purine ribonucleoside diphosphate metabolic process cellular process purine ribonucleoside diphosphate catabolic process developmental process multicellular organismal process head development animal organ development brain development nervous system development substantia nigra development multicellular organism development central nervous system development midbrain development anatomical structure development neural nucleus development system development monosaccharide metabolic process fermentation lactate metabolic process hexose catabolic process homolactic fermentation hexose metabolic process glucose catabolic process glucose catabolic process to lactate monosaccharide catabolic process small molecule catabolic process glucose metabolic process organic acid catabolic process monocarboxylic acid catabolic process carboxylic acid catabolic process pyruvate catabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex catalytic complex oxidoreductase complex membrane extracellular exosome extracellular vesicle membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex catalytic complex oxidoreductase complex membrane extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle cytosol cell projection sperm fibrous sheath cilium 9+2 motile cilium sperm flagellum motile cilium plasma membrane bounded cell projection nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], F [auth FFF], G [auth GGG], H [auth HHH]	IPR011304	L-lactate dehydrogenase	Family
A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], F [auth FFF], G [auth GGG], H [auth HHH]	IPR018177	L-lactate dehydrogenase, active site	Active Site
A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], F [auth FFF], G [auth GGG], H [auth HHH]	IPR015955	Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal	Homologous Superfamily
A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], F [auth FFF], G [auth GGG], H [auth HHH]	IPR001557	L-lactate/malate dehydrogenase	Family
A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], F [auth FFF], G [auth GGG], H [auth HHH]	IPR001236	Lactate/malate dehydrogenase, N-terminal	Domain
A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], F [auth FFF], G [auth GGG], H [auth HHH]	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], F [auth FFF], G [auth GGG], H [auth HHH]	IPR022383	Lactate/malate dehydrogenase, C-terminal	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], F [auth FFF], G [auth GGG], H [auth HHH]	Pharos: P00338	glycogen storage disease due to lactate dehydrogenase M-subunit deficiency myoglobinuria cardiomyopathy myocardial infarction glycogen storage disease rhabdomyolysis Adenocarcinoma of Lung cancer diabetes mellitus attention deficit hyperactivity disorder, inattentive type inborn errors of metabolism lung adenocarcinoma bipolar disorder major depressive disorder

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.