Annotations: 3UJZ

Crystal structure of enterohemorrhagic E. coli StcE

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
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 Family	StcE N-terminal domain-like	8053720	4007616	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)
A	SCOP2 Superfamily	E set domains	8053721	3000070	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	Peptidase_M66,StcE_b-sandwich	e3ujzA1	A: a/b three-layered sandwiches	X: Zincin-like	H: Metalloproteases (zincins) catalytic domain	T: Metalloproteases (zincins) catalytic domain	F: Peptidase_M66,StcE_b-sandwich	ECOD (v294.1)
A	Peptidase_M66	e3ujzA2	A: a/b three-layered sandwiches	X: Zincin-like	H: Metalloproteases (zincins) catalytic domain	T: Metalloproteases (zincins) catalytic domain	F: Peptidase_M66	ECOD (v294.1)
A	TagA	e3ujzA3	A: a/b three-layered sandwiches	X: Alpha-beta plaits	H: Adenylyl and guanylyl cyclase catalytic domain-like	T: Adenylyl and guanylyl cyclase catalytic domain-like	F: TagA	ECOD (v294.1)
A	Crystall_4	e3ujzA4	A: a/b three-layered sandwiches	X: Alpha-beta plaits	H: Adenylyl and guanylyl cyclase catalytic domain-like	T: Adenylyl and guanylyl cyclase catalytic domain-like	F: Crystall_4	ECOD (v294.1)

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	PF12561	ToxR activated gene A lipoprotein domain (TagA)	ToxR activated gene A lipoprotein domain	This domain family is found in bacteria, and is approximately 140 amino acids in length. The family is found in association with Pfam:PF10462.	Domain
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	peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding metalloendopeptidase activity metallopeptidase activity endopeptidase activity	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR019503	Peptidase M66 domain	Domain
A	IPR051256	Dictomallein	Family
A	IPR040966	Metalloprotease StcE, C-terminal	Domain
A	IPR022218	ToxR activated gene A lipoprotein domain	Domain
A	IPR048990	Metalloprotease StcE, beta-sandwich domain	Domain

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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.