Annotations: 3IK2

Crystal Structure of a Glycoside Hydrolase Family 44 Endoglucanase produced by Clostridium acetobutylium ATCC 824

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		e3ik2A6	A: alpha arrays	X: DEATH domain	H: PH domain-like	T: PH domain-like	F:	ECOD (v295.2)
A	MHC_II_beta	e3ik2A2	A: alpha arrays	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat)	T: Acyl-CoA N-acyltransferases (Nat)	F: MHC_II_beta	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.1180	Mainly Beta	Sandwich	Immunoglobulin-like	Golgi alpha-mannosidase II	CATH (4.3.0)
A	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF12891	Glycoside hydrolase family 44 (Glyco_hydro_44)	Glycoside hydrolase family 44	This is a family of bacterial glycoside hydrolases formerly known as cellulase family J, and now known as Cel44A. It is one of the major enzymatic components of the cellulosome of Clostridium thermocellum strain F1 and of many other Firmicutes.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Endoglucanase A	hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	carbohydrate metabolic process polysaccharide metabolic process catabolic process polysaccharide catabolic process carbohydrate catabolic process metabolic process cellular process primary metabolic process macromolecule metabolic process macromolecule catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR002105	Dockerin type I repeat	Repeat
A	IPR016134	Dockerin domain	Domain
A	IPR024745	Glycoside hydrolase, family 44, catalytic domain	Domain
A	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
A	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A	IPR036439	Dockerin domain superfamily	Homologous Superfamily
A	IPR013780	Glycosyl hydrolase, all-beta	Homologous Superfamily