1MAE | pdb_00001mae

The Active Site Structure of Methylamine Dehydrogenase: Hydrazines Identify C6 as the Reactive Site of the Tryptophan Derived Quinone Cofactor

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B [auth H]	d1maeh_	All beta proteins	7-bladed beta-propeller	YVTN repeat-like/Quinoprotein amine dehydrogenase	Methylamine dehydrogenase, H-chain	Methylamine dehydrogenase, H-chain	(Paracoccus versutus ) [TaxId: 34007 ],	SCOPe (2.08)
A [auth L]	d1mael_	Small proteins	Methylamine dehydrogenase, L chain	Methylamine dehydrogenase, L chain	Methylamine dehydrogenase, L chain	Methylamine dehydrogenase	(Paracoccus versutus ) [TaxId: 34007 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth H]	SCOP2B Superfamily	YVTN repeat-like/Quinoprotein amine dehydrogenase	8042847	3001671	SCOP2B (2022-06-29)
A [auth L]	SCOP2B Superfamily	Methylamine dehydrogenase, L chain	8038877	3000932	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)
B [auth H]	DPPIV_N	e1maeH1	A: alpha arrays	X: Phage tail fiber protein trimerization domain	H: Phage tail fiber protein trimerization domain	T: Phage tail fiber protein trimerization domain	F: DPPIV_N	ECOD (v295.2)
A [auth L]	ACS_CODH_B_C	e1maeL1	A: alpha arrays	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: C-terminal subdomain in Lon-related proteases catalytic domains	F: ACS_CODH_B_C	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth L]	2.60.30.10	Mainly Beta	Sandwich	Electron Transport Ethylamine Dehydrogenase	Methylamine/Aralkylamine dehydrogenase light chain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth H]	METHYLAMINE DEHYDROGENASE (HEAVY SUBUNIT)	oxidoreductase activity, acting on the CH-NH2 group of donors oxidoreductase activity methylamine dehydrogenase (amicyanin) activity oxidoreductase activity, acting on the CH-NH2 group of donors, with a copper protein as acceptor catalytic activity aliphatic amine dehydrogenase activity	amine metabolic process methylamine metabolic process metabolic process cellular process	cellular anatomical structure extracellular region periplasmic space
A [auth L]	METHYLAMINE DEHYDROGENASE (LIGHT SUBUNIT)	oxidoreductase activity, acting on the CH-NH2 group of donors oxidoreductase activity methylamine dehydrogenase (amicyanin) activity oxidoreductase activity, acting on the CH-NH2 group of donors, with a copper protein as acceptor catalytic activity aliphatic amine dehydrogenase activity	amine metabolic process metabolic process cellular process	cellular anatomical structure extracellular region outer membrane-bounded periplasmic space cell envelope periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth H]	IPR009451	Amine dehydrogenase heavy chain	Family
B [auth H]	IPR011044	Quinoprotein amine dehydrogenase, beta chain-like	Homologous Superfamily
B [auth H]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
B [auth H]	IPR013476	Methylamine dehydrogenase heavy chain	Family
A [auth L]	IPR004229	Methylamine dehydrogenase light chain	Family
A [auth L]	IPR016008	Amine dehydrogenase light chain	Family
A [auth L]	IPR036560	Methylamine/Aralkylamine dehydrogenase light chain superfamily	Homologous Superfamily
A [auth L]	IPR013504	Methylamine/Aralkylamine dehydrogenase light chain, C-terminal domain	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A [auth L]	0AF	Parent Component: TRP : AA0520 : 7'-hydroxy-L-tryptophan MOD:01664