2AWY | pdb_00002awy

met-DcrH-Hr

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Hemerythrin-like	8070509	3001568	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Hemerythrin-like	8070509	3001568	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	PCNA_N	e2awyB1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: winged helix domain	F: PCNA_N	ECOD (v294.1)
A	PCNA_N	e2awyA1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: winged helix domain	F: PCNA_N	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.120.50	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Hemerythrin-like	CATH (4.3.0)
A	1.20.120.50	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Hemerythrin-like	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	hemerythrin-like domain protein DcrH	oxygen carrier activity molecular carrier activity cation binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR016131	Haemerythrin, iron-binding site	Binding Site
A, B	IPR012312	Hemerythrin-like	Domain
A, B	IPR035938	Hemerythrin-like superfamily	Homologous Superfamily
A, B	IPR050669	Hemerythrin	Family
A, B	IPR012827	Hemerythrin, metal-binding domain	Domain

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.