Annotations: 8X3A

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Sigma70_r1_1	e8x3aA01	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: Sigma70_r1_1	ECOD (v294.2)

Chains	Accession	Name	Description	Comments	Source
A	PF00404	Dockerin type I domain (Dockerin_1)	Dockerin type I domain	The dockerin repeat is the binding partner of the cohesin domain Pfam:PF00963. The cohesin-dockerin interaction is the crucial interaction for complex formation in the cellulosome [1]. The dockerin repeats, each bearing homology to the EF-hand calciu ...	The dockerin repeat is the binding partner of the cohesin domain Pfam:PF00963. The cohesin-dockerin interaction is the crucial interaction for complex formation in the cellulosome [1]. The dockerin repeats, each bearing homology to the EF-hand calcium-binding loop bind calcium [2]. This family contains two copies of the repeat.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Serine protease	hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity serine-type endopeptidase activity endopeptidase activity cation binding ion binding binding metal ion binding hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity serine-type endopeptidase activity endopeptidase activity cation binding ion binding binding metal ion binding small molecule binding	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 proteolysis protein metabolic process	-

Chains	Accession	Name	Type
A	IPR002105	Dockerin type I repeat	Repeat
A	IPR023828	Peptidase S8, subtilisin, Ser-active site	Active Site
A	IPR016134	Dockerin domain	Domain
A	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
A	IPR022398	Peptidase S8, subtilisin, His-active site	Active Site
A	IPR000209	Peptidase S8/S53 domain	Domain
A	IPR015500	Peptidase S8, subtilisin-related	Family
A	IPR036852	Peptidase S8/S53 domain superfamily	Homologous Superfamily
A	IPR036439	Dockerin domain superfamily	Homologous Superfamily
A	IPR050131	Subtilisin-like serine protease	Family

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.

8X3A | pdb_00008x3a