6O38

Structure of a chaperone-substrate complex

External Resource: Annotation

Domain Annotation: ECOD Classification
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	PF20944	e6o38A4	A: beta sandwiches	X: gp9 N-terminal domain-like	H: beta-sandwich domain in metalloprotease stcE (From Topology)	T: beta-sandwich domain in metalloprotease stcE	F: PF20944	ECOD (1.6)
A	PF13582	e6o38A5	A: mixed a+b and a/b	X: Zincin-like	H: Metalloproteases (zincins) catalytic domain (From Topology)	T: Metalloproteases (zincins) catalytic domain	F: PF13582	ECOD (1.6)
B	PF20944	e6o38B4	A: beta sandwiches	X: gp9 N-terminal domain-like	H: beta-sandwich domain in metalloprotease stcE (From Topology)	T: beta-sandwich domain in metalloprotease stcE	F: PF20944	ECOD (1.6)
B	PF13582	e6o38B5	A: mixed a+b and a/b	X: Zincin-like	H: Metalloproteases (zincins) catalytic domain (From Topology)	T: Metalloproteases (zincins) catalytic domain	F: PF13582	ECOD (1.6)
D	PF20944	e6o38D4	A: beta sandwiches	X: gp9 N-terminal domain-like	H: beta-sandwich domain in metalloprotease stcE (From Topology)	T: beta-sandwich domain in metalloprotease stcE	F: PF20944	ECOD (1.6)
D	PF13582	e6o38D5	A: mixed a+b and a/b	X: Zincin-like	H: Metalloproteases (zincins) catalytic domain (From Topology)	T: Metalloproteases (zincins) catalytic domain	F: PF13582	ECOD (1.6)
E	PF20944	e6o38E4	A: beta sandwiches	X: gp9 N-terminal domain-like	H: beta-sandwich domain in metalloprotease stcE (From Topology)	T: beta-sandwich domain in metalloprotease stcE	F: PF20944	ECOD (1.6)
E	PF13582	e6o38E5	A: mixed a+b and a/b	X: Zincin-like	H: Metalloproteases (zincins) catalytic domain (From Topology)	T: Metalloproteases (zincins) catalytic domain	F: PF13582	ECOD (1.6)
F	PF20944	e6o38F3	A: beta sandwiches	X: gp9 N-terminal domain-like	H: beta-sandwich domain in metalloprotease stcE (From Topology)	T: beta-sandwich domain in metalloprotease stcE	F: PF20944	ECOD (1.6)
F	PF13582	e6o38F5	A: mixed a+b and a/b	X: Zincin-like	H: Metalloproteases (zincins) catalytic domain (From Topology)	T: Metalloproteases (zincins) catalytic domain	F: PF13582	ECOD (1.6)
G	F_UNCLASSIFIED	e6o38G1	A: a+b two layers	X: Fragilysin-3 prodomain-like	H: Type II secretion chaperone CpaB (From Topology)	T: Type II secretion chaperone CpaB	F: F_UNCLASSIFIED	ECOD (1.6)
H	F_UNCLASSIFIED	e6o38H1	A: a+b two layers	X: Fragilysin-3 prodomain-like	H: Type II secretion chaperone CpaB (From Topology)	T: Type II secretion chaperone CpaB	F: F_UNCLASSIFIED	ECOD (1.6)
I [auth K]	F_UNCLASSIFIED	e6o38K1	A: a+b two layers	X: Fragilysin-3 prodomain-like	H: Type II secretion chaperone CpaB (From Topology)	T: Type II secretion chaperone CpaB	F: F_UNCLASSIFIED	ECOD (1.6)
J [auth L]	F_UNCLASSIFIED	e6o38L1	A: a+b two layers	X: Fragilysin-3 prodomain-like	H: Type II secretion chaperone CpaB (From Topology)	T: Type II secretion chaperone CpaB	F: F_UNCLASSIFIED	ECOD (1.6)
K [auth M]	F_UNCLASSIFIED	e6o38M1	A: a+b two layers	X: Fragilysin-3 prodomain-like	H: Type II secretion chaperone CpaB (From Topology)	T: Type II secretion chaperone CpaB	F: F_UNCLASSIFIED	ECOD (1.6)
L [auth N]	F_UNCLASSIFIED	e6o38N1	A: a+b two layers	X: Fragilysin-3 prodomain-like	H: Type II secretion chaperone CpaB (From Topology)	T: Type II secretion chaperone CpaB	F: F_UNCLASSIFIED	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF13582	Metallo-peptidase family M12B Reprolysin-like (Reprolysin_3)	Metallo-peptidase family M12B Reprolysin-like	This zinc-binding metallo-peptidase has the characteristic binding motif HExxGHxxGxxH of Reprolysin-like peptidases of family M12B.	Domain
A, B, C, D, E A, B, C, D, E, F	PF20944	Metalloprotease StcE, beta-sandwich domain (StcE_b-sandwich)	Metalloprotease StcE, beta-sandwich domain	This domain is found in Metalloprotease StcE from Escherichia coli and similar proteins predominantly found in Gammaproteobacteria. StcE is a virulence factor that contributes to intimate adherence to host cells. This enzyme is organised into three d ...	This domain is found in Metalloprotease StcE from Escherichia coli and similar proteins predominantly found in Gammaproteobacteria. StcE is a virulence factor that contributes to intimate adherence to host cells. This enzyme is organised into three distinct globular domains, IG, M and C, that are packed against each other to show an overall T-shape. This entry represents a region that is located within the domain IG. This region folds independently as a mixed, eight-stranded beta-sandwich and contains an additional beta-strand followed by a perpendicular arrangement of two alpha-helices in its N terminus. It is also known as the INS domain. This entry also covers a disordered region that has been described as D1 [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	Acinetobacter secreted protease CpaA	peptidase activity catalytic activity, acting on a protein metallopeptidase activity hydrolase activity catalytic activity	-	-
G, H, I [auth K], J [auth L], K [auth M], G, H, I [auth K], J [auth L], K [auth M], L [auth N]	Type II secretion chaperone CpaB	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR024079	Metallopeptidase, catalytic domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR048990	Metalloprotease StcE, beta-sandwich domain	Domain

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 R01GM133198.