Annotations: 2I8L

Solution Structure of an endopeptidase HycI from Escherichia coli

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	ACR_tran	e2i8lA1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: ACR_tran	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.1450	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	HybD-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01750	Hydrogenase maturation protease (HycI)	Hydrogenase maturation protease	The family consists of hydrogenase maturation proteases. In E. coli HypI the hydrogenase maturation protease is involved in processing of HypE the large subunit of hydrogenases 3, by cleavage of its C-terminal [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Hydrogenase 3 maturation protease	enzyme regulator activity enzyme activator activity molecular function activator activity molecular function regulator activity peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity endopeptidase activity	primary metabolic process gene expression macromolecule biosynthetic process protein maturation biosynthetic process proteolysis protein processing metabolic process cellular process protein metabolic process macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000671	Peptidase A31 family	Family
A	IPR004420	Hydrogenase 3 maturation protease	Family
A	IPR023430	Peptidase HybD-like domain superfamily	Homologous Superfamily