Annotations: 3DDE

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Leuk-A4-hydro_C	e3ddeB1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: Leuk-A4-hydro_C	ECOD (v295.2)
A	Haem_oxygenas_2	e3ddeA1	A: alpha arrays	X: Profilin-like	H: sensor domains	T: sensor domains	F: Haem_oxygenas_2	ECOD (v295.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.910.10	Mainly Alpha	Up-down Bundle	Heme Oxygenase	Chain A	CATH (4.3.0)
A	1.20.910.10	Mainly Alpha	Up-down Bundle	Heme Oxygenase	Chain A	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A, B	PF14518	Iron-containing redox enzyme (Haem_oxygenas_2)	Iron-containing redox enzyme	-	Family

Chains	Accession	Name	Type
A, B	IPR039068	Pyrroloquinoline-quinone synthase-like	Family
A, B	IPR016084	Haem oxygenase-like, multi-helical	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

3DDE | pdb_00003dde