4O9P

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth C]	PNTB_4TM	e4o9pC1	A: alpha bundles	X: Transhydrogeanse domain II (From Topology)	H: Transhydrogeanse domain II (From Topology)	T: Transhydrogeanse domain II	F: PNTB_4TM	ECOD (1.6)
C [auth A]	PNTB_4TM	e4o9pA1	A: alpha bundles	X: Transhydrogeanse domain II (From Topology)	H: Transhydrogeanse domain II (From Topology)	T: Transhydrogeanse domain II	F: PNTB_4TM	ECOD (1.6)
B [auth D]	PNTB_N	e4o9pD1	A: alpha bundles	X: Transhydrogeanse domain II (From Topology)	H: Transhydrogeanse domain II (From Topology)	T: Transhydrogeanse domain II	F: PNTB_N	ECOD (1.6)
D [auth B]	PNTB_4TM	e4o9pB1	A: alpha bundles	X: Transhydrogeanse domain II (From Topology)	H: Transhydrogeanse domain II (From Topology)	T: Transhydrogeanse domain II	F: PNTB_4TM	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A [auth C], C [auth A]	PF12769	4TM region of pyridine nucleotide transhydrogenase, mitoch (PNTB_4TM)	4TM region of pyridine nucleotide transhydrogenase, mitoch	-	Family
B [auth D], D [auth B]	PF02233	NAD(P) transhydrogenase beta subunit (PNTB)	NAD(P) transhydrogenase beta subunit	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C], C [auth A]	NAD(P) transhydrogenase subunit alpha 2	oxidoreductase activity catalytic activity	-	cell periphery plasma membrane membrane cellular anatomical entity
B [auth D], D [auth B]	NAD(P) transhydrogenase subunit beta	binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding NADP binding small molecule binding oxidoreductase activity NAD(P)+ transhydrogenase (AB-specific) activity oxidoreductase activity, acting on NAD(P)H, NAD(P) as acceptor NAD(P)+ transhydrogenase activity oxidoreductase activity, acting on NAD(P)H binding nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding NADP binding small molecule binding oxidoreductase activity NAD(P)+ transhydrogenase (AB-specific) activity oxidoreductase activity, acting on NAD(P)H, NAD(P) as acceptor NAD(P)+ transhydrogenase activity oxidoreductase activity, acting on NAD(P)H catalytic activity	-	cell periphery plasma membrane membrane cellular anatomical entity

Chains	Accession	Name	Type
A [auth C], C [auth A]	IPR024605	NAD(P) transhydrogenase, alpha subunit, C-terminal	Domain
B [auth D], D [auth B]	IPR034300	NADP transhydrogenase beta-like domain	Domain
B [auth D], D [auth B]	IPR029035	DHS-like NAD/FAD-binding domain superfamily	Homologous Superfamily
B [auth D], D [auth B]	IPR012136	NADP transhydrogenase, beta subunit	Family