1KB0 | pdb_00001kb0

Crystal Structure of Quinohemoprotein Alcohol Dehydrogenase from Comamonas testosteroni

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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)
A	d1kb0a1	All alpha proteins	Cytochrome c	Cytochrome c	Quinoprotein alcohol dehydrogenase, C-terminal domain	Quinoprotein alcohol dehydrogenase, C-terminal domain	(Comamonas testosteroni ) [TaxId: 285 ],	SCOPe (2.08)
A	d1kb0a2	All beta proteins	8-bladed beta-propeller	Quinoprotein alcohol dehydrogenase-like	Quinoprotein alcohol dehydrogenase-like	Quinoprotein alcohol dehydrogenase, N-terminal domain	(Comamonas testosteroni ) [TaxId: 285 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Quinoprotein alcohol dehydrogenase, C-terminal domain	8025602	4002854	SCOP2 (2022-06-29)
A	SCOP2 Family	Quinoprotein alcohol dehydrogenase-like	8025603	4002772	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Cytochrome c	8037981	3000815	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Quinoprotein alcohol dehydrogenase-like	8037982	3001727	SCOP2 (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	PQQ_2	e1kb0A1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 8-bladed	F: PQQ_2	ECOD (1.6)
A	Cytochrome_CBB3	e1kb0A2	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: Cytochrome_CBB3	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.140.10.10	Mainly Beta	8 Propeller	Methanol Dehydrogenase	Chain A	CATH (4.3.0)
A	1.10.760.10	Mainly Alpha	Orthogonal Bundle	Cytochrome Bc1 Complex	Chain D, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF13360	Outer membrane protein assembly factor BamB (PQQ_2)	Outer membrane protein assembly factor BamB	-	Repeat
A	PF01011	Glucose/ethanol/alcohol dehydrogenase, beta-propeller domain (PQQ)	Glucose/ethanol/alcohol dehydrogenase, beta-propeller domain	-	Repeat
A	PF13442	Cytochrome C oxidase, cbb3-type, subunit III (Cytochrome_CBB3)	Cytochrome C oxidase, cbb3-type, subunit III		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	quinohemoprotein alcohol dehydrogenase	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding oxidoreductase activity oxidoreductase activity, acting on CH-OH group of donors catalytic activity tetrapyrrole binding heme binding electron transfer activity	-	cellular anatomical structure membrane outer membrane-bounded periplasmic space cell envelope periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR018391	Pyrrolo-quinoline quinone beta-propeller repeat	Repeat
A	IPR001479	Quinoprotein dehydrogenase, conserved site	Conserved Site
A	IPR036909	Cytochrome c-like domain superfamily	Homologous Superfamily
A	IPR002372	Pyrrolo-quinoline quinone repeat domain	Domain
A	IPR017512	PQQ-dependent dehydrogenase, methanol/ethanol family	Family
A	IPR009056	Cytochrome c-like domain	Domain
A	IPR011047	Quinoprotein alcohol dehydrogenase-like superfamily	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A	TRO	Parent Component: TRP RESID: AA0542 , AA0543 PSI-MOD : 2'-hydroxy-L-tryptophan MOD:01816 , oxidation of tryptophan to 2'-oxo-L-tryptophan MOD:01817

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.