Annotations: 4PLY

Crystal structure of ancestral apicomplexan malate dehydrogenase with malate.

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H	SCOP2B Superfamily	LDH/MDH/AglA-like	8059724	3000039	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	LDH/MDH/AglA-like	8059724	3000039	SCOP2B (2022-06-29)
F [auth E]	SCOP2B Superfamily	LDH/MDH/AglA-like	8059724	3000039	SCOP2B (2022-06-29)
E [auth F]	SCOP2B Superfamily	LDH/MDH/AglA-like	8059724	3000039	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	LDH/MDH/AglA-like	8059724	3000039	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	LDH/MDH/AglA-like	8059724	3000039	SCOP2B (2022-06-29)
B [auth A]	SCOP2B Superfamily	LDH/MDH/AglA-like	8059724	3000039	SCOP2B (2022-06-29)
A [auth B]	SCOP2B Superfamily	LDH/MDH/AglA-like	8059724	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)
H	Collagen_bind_2	e4plyH1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Collagen_bind_2	ECOD (v295.2)
H	Ldh_1_C	e4plyH2	A: alpha arrays	X: MocoBD/DmpA-related	H: MocoBD/DmpA-related	T: Retrovirus capsid protein-C	F: Ldh_1_C	ECOD (v295.2)
G	Collagen_bind_2	e4plyG1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Collagen_bind_2	ECOD (v295.2)
G	Ldh_1_C	e4plyG2	A: alpha arrays	X: MocoBD/DmpA-related	H: MocoBD/DmpA-related	T: Retrovirus capsid protein-C	F: Ldh_1_C	ECOD (v295.2)
F [auth E]	Collagen_bind_2	e4plyE1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Collagen_bind_2	ECOD (v295.2)
F [auth E]	Ldh_1_C	e4plyE2	A: alpha arrays	X: MocoBD/DmpA-related	H: MocoBD/DmpA-related	T: Retrovirus capsid protein-C	F: Ldh_1_C	ECOD (v295.2)
E [auth F]	Collagen_bind_2	e4plyF1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Collagen_bind_2	ECOD (v295.2)
E [auth F]	Ldh_1_C	e4plyF2	A: alpha arrays	X: MocoBD/DmpA-related	H: MocoBD/DmpA-related	T: Retrovirus capsid protein-C	F: Ldh_1_C	ECOD (v295.2)
D	Collagen_bind_2	e4plyD1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Collagen_bind_2	ECOD (v295.2)
D	Ldh_1_C	e4plyD2	A: alpha arrays	X: MocoBD/DmpA-related	H: MocoBD/DmpA-related	T: Retrovirus capsid protein-C	F: Ldh_1_C	ECOD (v295.2)
C	Collagen_bind_2	e4plyC1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Collagen_bind_2	ECOD (v295.2)
C	Ldh_1_C	e4plyC2	A: alpha arrays	X: MocoBD/DmpA-related	H: MocoBD/DmpA-related	T: Retrovirus capsid protein-C	F: Ldh_1_C	ECOD (v295.2)
B [auth A]	Collagen_bind_2	e4plyA1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Collagen_bind_2	ECOD (v295.2)
B [auth A]	Ldh_1_C	e4plyA2	A: alpha arrays	X: MocoBD/DmpA-related	H: MocoBD/DmpA-related	T: Retrovirus capsid protein-C	F: Ldh_1_C	ECOD (v295.2)
A [auth B]	Collagen_bind_2	e4plyB1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Collagen_bind_2	ECOD (v295.2)
A [auth B]	Ldh_1_C	e4plyB2	A: alpha arrays	X: MocoBD/DmpA-related	H: MocoBD/DmpA-related	T: Retrovirus capsid protein-C	F: Ldh_1_C	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
H	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
H	3.90.110.10	Alpha Beta	Alpha-Beta Complex	L-2-Hydroxyisocaproate Dehydrogenase	Chain A, domain 2	CATH (4.3.0)
G	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
G	3.90.110.10	Alpha Beta	Alpha-Beta Complex	L-2-Hydroxyisocaproate Dehydrogenase	Chain A, domain 2	CATH (4.3.0)
F [auth E]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
F [auth E]	3.90.110.10	Alpha Beta	Alpha-Beta Complex	L-2-Hydroxyisocaproate Dehydrogenase	Chain A, domain 2	CATH (4.3.0)
E [auth F]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
E [auth F]	3.90.110.10	Alpha Beta	Alpha-Beta Complex	L-2-Hydroxyisocaproate Dehydrogenase	Chain A, domain 2	CATH (4.3.0)
D	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
D	3.90.110.10	Alpha Beta	Alpha-Beta Complex	L-2-Hydroxyisocaproate Dehydrogenase	Chain A, domain 2	CATH (4.3.0)
C	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
C	3.90.110.10	Alpha Beta	Alpha-Beta Complex	L-2-Hydroxyisocaproate Dehydrogenase	Chain A, domain 2	CATH (4.3.0)
B [auth A]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
B [auth A]	3.90.110.10	Alpha Beta	Alpha-Beta Complex	L-2-Hydroxyisocaproate Dehydrogenase	Chain A, domain 2	CATH (4.3.0)
A [auth B]	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
A [auth B]	3.90.110.10	Alpha Beta	Alpha-Beta Complex	L-2-Hydroxyisocaproate Dehydrogenase	Chain A, domain 2	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A], C, D, E [auth F], A [auth B], B [auth A], C, D, E [auth F], F [auth E], G, H	malate dehydrogenase	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	oxoacid metabolic process carboxylic acid metabolic process small molecule metabolic process metabolic process cellular process monocarboxylic acid metabolic process lactate metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A], C, D, E [auth F], A [auth B], B [auth A], C, D, E [auth F], F [auth E], G, H	IPR001236	Lactate/malate dehydrogenase, N-terminal	Domain
A [auth B], B [auth A], C, D, E [auth F], A [auth B], B [auth A], C, D, E [auth F], F [auth E], G, H	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A [auth B], B [auth A], C, D, E [auth F], A [auth B], B [auth A], C, D, E [auth F], F [auth E], G, H	IPR011275	Malate dehydrogenase, type 3	Family
A [auth B], B [auth A], C, D, E [auth F], A [auth B], B [auth A], C, D, E [auth F], F [auth E], G, H	IPR015955	Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal	Homologous Superfamily
A [auth B], B [auth A], C, D, E [auth F], A [auth B], B [auth A], C, D, E [auth F], F [auth E], G, H	IPR022383	Lactate/malate dehydrogenase, C-terminal	Domain
A [auth B], B [auth A], C, D, E [auth F], A [auth B], B [auth A], C, D, E [auth F], F [auth E], G, H	IPR001557	L-lactate/malate dehydrogenase	Family