Annotations: 3UJZ

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	StcE N-terminal domain-like	8053720	4007616	SCOP2 (2022-06-29)
A	SCOP2 Family	M66 peptidase-like	8044915	4004202	SCOP2 (2022-06-29)
A	SCOP2 Family	StcE C-terminal domain-like	8053717	4007615	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	E set domains	8053721	3000070	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Metalloproteases (zincins) catalytic domain	8053716	3001975	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	gamma-Crystallin-like	8053718	3001138	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	EUF07682	e3ujzA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: EUF07682	ECOD (1.6)
A	EUF07829	e3ujzA3	A: beta sandwiches	X: Third domain in metalloprotease StcE (From Topology)	H: Third domain in metalloprotease StcE (From Topology)	T: Third domain in metalloprotease StcE	F: EUF07829	ECOD (1.6)
A	EUF07845	e3ujzA4	A: beta sandwiches	X: gamma-Crystallin-like (From Topology)	H: gamma-Crystallin-like (From Topology)	T: gamma-Crystallin-like	F: EUF07845	ECOD (1.6)
A	Peptidase_M66	e3ujzA2	A: mixed a+b and a/b	X: Zincin-like	H: Metalloproteases (zincins) catalytic domain (From Topology)	T: Metalloproteases (zincins) catalytic domain	F: Peptidase_M66	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.20.40	Mainly Beta	Sandwich	Gamma-B Crystallin	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF10462	Peptidase M66 (Peptidase_M66)	Peptidase M66	-	Family
A	PF17945	Beta/Gamma crystallin (Crystall_4)	Beta/Gamma crystallin	This is the C-terminal domain found in mucin glycoproteins such as secreted protease of C1 esterase inhibitor from EHEC (StcE). This domain adopts a beta/gamma crystallin fold and has been shown to be dispensable for substrate binding. Furthermore, d ...	This is the C-terminal domain found in mucin glycoproteins such as secreted protease of C1 esterase inhibitor from EHEC (StcE). This domain adopts a beta/gamma crystallin fold and has been shown to be dispensable for substrate binding. Furthermore, deletion analysis suggest that lack of the C-terminal resulted in impaired association with the cell surface [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Metalloprotease stcE	cation binding ion binding binding metal ion binding small molecule binding peptidase activity catalytic activity, acting on a protein metalloendopeptidase activity hydrolase activity metallopeptidase activity catalytic activity endopeptidase activity	organic substance metabolic process organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR019503	Peptidase M66 domain	Domain
A	IPR040966	Metalloprotease StcE, C-terminal	Domain
A	IPR022218	ToxR activated gene A lipoprotein domain	Domain
A	IPR048990	Metalloprotease StcE, beta-sandwich domain	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.