Annotations: 2QD1

2.2 Angstrom Structure of the human ferrochelatase variant E343K with substrate bound

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
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d2qd1d_	Alpha and beta proteins (a/b)	Chelatase-like	Chelatase	Ferrochelatase	Ferrochelatase	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d2qd1c_	Alpha and beta proteins (a/b)	Chelatase-like	Chelatase	Ferrochelatase	Ferrochelatase	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2qd1b_	Alpha and beta proteins (a/b)	Chelatase-like	Chelatase	Ferrochelatase	Ferrochelatase	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d2qd1a_	Alpha and beta proteins (a/b)	Chelatase-like	Chelatase	Ferrochelatase	Ferrochelatase	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Chelatase	8042403	3001656	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Chelatase	8042403	3001656	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Chelatase	8042403	3001656	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Chelatase	8042403	3001656	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)
D	Nop	e2qd1D1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Nop	ECOD (v295.2)
C	Nop	e2qd1C1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Nop	ECOD (v295.2)
B	Nop	e2qd1B1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Nop	ECOD (v295.2)
A	Nop	e2qd1A1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Nop	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.40.50.1400	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
C	3.40.50.1400	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
B	3.40.50.1400	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	3.40.50.1400	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00762	Ferrochelatase (Ferrochelatase)	Ferrochelatase		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Ferrochelatase	protoporphyrin ferrochelatase activity lyase activity catalytic activity cation binding transition metal ion binding iron ion binding ion binding binding ferrous iron binding metal ion binding small molecule binding identical protein binding protein binding protein homodimerization activity protoporphyrin ferrochelatase activity lyase activity catalytic activity cation binding transition metal ion binding iron ion binding ion binding binding ferrous iron binding metal ion binding small molecule binding identical protein binding protein binding protein homodimerization activity protein dimerization activity iron-sulfur cluster binding 2 iron, 2 sulfur cluster binding metal cluster binding tetrapyrrole binding heme binding RNA binding iron-responsive element binding nucleic acid binding mRNA binding	heme A biosynthetic process heme metabolic process pigment metabolic process porphyrin-containing compound biosynthetic process tetrapyrrole metabolic process heme biosynthetic process pigment biosynthetic process tetrapyrrole biosynthetic process biosynthetic process metabolic process cellular process porphyrin-containing compound metabolic process response to light stimulus response to stimulus heme A biosynthetic process heme metabolic process pigment metabolic process porphyrin-containing compound biosynthetic process tetrapyrrole metabolic process heme biosynthetic process pigment biosynthetic process tetrapyrrole biosynthetic process biosynthetic process metabolic process cellular process porphyrin-containing compound metabolic process response to light stimulus response to stimulus response to radiation response to abiotic stimulus heme B biosynthetic process generation of precursor metabolites and energy	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen organelle lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR019772	Ferrochelatase, active site	Active Site
A, B, C, D	IPR001015	Ferrochelatase	Family
A, B, C, D	IPR033644	Ferrochelatase, C-terminal	Domain
A, B, C, D	IPR033659	Ferrochelatase, N-terminal	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	: P22830	erythropoietic protoporphyria protoporphyria, erythropoietic, 1 bile duct disease Fibrosis inherited porphyria psoriasis astrocytic tumor gallbladder disease lung cancer ovarian cancer pituitary cancer sarcoidosis autosomal erythropoietic protoporphyria cutaneous porphyria inborn errors of metabolism erythropoietic protoporphyria protoporphyria, erythropoietic, 1 bile duct disease Fibrosis inherited porphyria psoriasis astrocytic tumor gallbladder disease lung cancer ovarian cancer pituitary cancer sarcoidosis autosomal erythropoietic protoporphyria cutaneous porphyria inborn errors of metabolism medulloblastoma pancreatic ductal adenocarcinoma cystic fibrosis osteosarcoma Pick disease

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.