Annotations: 2ASY

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2asya1	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	Hypothetical protein YdhR	Hypothetical protein YdhR	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d2asyb_	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	Hypothetical protein YdhR	Hypothetical protein YdhR	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Dimeric alpha+beta barrel	8042348	3000089	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Dimeric alpha+beta barrel	8042348	3000089	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)
A	ydhR	e2asyA1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: ydhR	ECOD (1.6)
B	ydhR	e2asyB1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: ydhR	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
B	3.30.70.100	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF08803	Putative mono-oxygenase ydhR (ydhR)	Putative mono-oxygenase ydhR	ydhR is a homodimeric protein that comprises of a central four-stranded beta sheet and four surrounding alpha helices [1]. It shows structural homology to the ActVA-Orf6 and YgiN proteins which indicates it could be a mono-oxygenase.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Protein ydhR precursor	oxidoreductase activity catalytic activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity	-	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR014910	Putative monooxygenase YdhR	Family
A, B	IPR011008	Dimeric alpha-beta barrel	Homologous Superfamily

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.