9SNK | pdb_00009snk

CryoEM structure of NADH:quinone oxidoreductases YjlCD from Bacillus subtilis

External Resource: Annotation


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B,
D,
F [auth G],
H [auth J]		PF07849Helical membrane plugin (HMP)Helical membrane pluginThis entry represents the helical membrane plugin (HMP) domain found in a group of uncharacterised prokaryotic proteins, including the [NiFe]-hydrogenase Huc from Mycobacterium smegmatis [1]. It is involved in the construction of oxidoreductases in p ...This entry represents the helical membrane plugin (HMP) domain found in a group of uncharacterised prokaryotic proteins, including the [NiFe]-hydrogenase Huc from Mycobacterium smegmatis [1]. It is involved in the construction of oxidoreductases in prokaryotes, which allows quinone channelling between the membrane and various redox catalytic subunits [2]. It was previously known as DUF1641.
Domain
A,
C,
E [auth F],
G [auth I]		PF07992Pyridine nucleotide-disulphide oxidoreductase (Pyr_redox_2)Pyridine nucleotide-disulphide oxidoreductaseThis family includes both class I and class II oxidoreductases and also NADH oxidases and peroxidases. This domain is actually a small NADH binding domain within a larger FAD binding domain. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B,
D,
F [auth G],
H [auth J]		YjlC- - -
A,
C,
E [auth F],
G [auth I]		NADH dehydrogenase-like protein YjlD - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
B,
D,
F [auth G],
H [auth J]		IPR012440Helical membrane plugin domainDomain
A,
C,
E [auth F],
G [auth I]		IPR023753FAD/NAD(P)-binding domainDomain
A,
C,
E [auth F],
G [auth I]		IPR051169NADH:quinone oxidoreductase/NAD(P)H-quinone oxidoreductaseFamily
A,
C,
E [auth F],
G [auth I]		IPR036188FAD/NAD(P)-binding domain superfamilyHomologous Superfamily