5JTL

The structure of chaperone SecB in complex with unstructured proPhoA

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
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: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d5jtla_	Alpha and beta proteins (a+b)	SecB-like	SecB-like	automated matches	automated matches	(Escherichia coli O157:H7 ) [TaxId: 83334 ],	SCOPe (2.08)
B	d5jtlb_	Alpha and beta proteins (a+b)	SecB-like	SecB-like	automated matches	automated matches	(Escherichia coli O157:H7 ) [TaxId: 83334 ],	SCOPe (2.08)
C	d5jtlc_	Alpha and beta proteins (a+b)	SecB-like	SecB-like	automated matches	automated matches	(Escherichia coli O157:H7 ) [TaxId: 83334 ],	SCOPe (2.08)
D	d5jtld_	Alpha and beta proteins (a+b)	SecB-like	SecB-like	automated matches	automated matches	(Escherichia coli O157:H7 ) [TaxId: 83334 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	SecB-like	8040092	3000756	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	SecB-like	8040092	3000756	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	SecB-like	8040092	3000756	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	SecB-like	8040092	3000756	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Alkaline phosphatase-like	8034139	3001353	SCOP2B (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	PF02556	e5jtlA1	A: a+b two layers	X: Bacterial protein-export protein SecB (From Topology)	H: Bacterial protein-export protein SecB (From Topology)	T: Bacterial protein-export protein SecB	F: PF02556	ECOD (1.6)
B	PF02556	e5jtlB1	A: a+b two layers	X: Bacterial protein-export protein SecB (From Topology)	H: Bacterial protein-export protein SecB (From Topology)	T: Bacterial protein-export protein SecB	F: PF02556	ECOD (1.6)
C	PF02556	e5jtlC1	A: a+b two layers	X: Bacterial protein-export protein SecB (From Topology)	H: Bacterial protein-export protein SecB (From Topology)	T: Bacterial protein-export protein SecB	F: PF02556	ECOD (1.6)
D	PF02556	e5jtlD1	A: a+b two layers	X: Bacterial protein-export protein SecB (From Topology)	H: Bacterial protein-export protein SecB (From Topology)	T: Bacterial protein-export protein SecB	F: PF02556	ECOD (1.6)
E	PF00245	e5jtlE1	A: a/b three-layered sandwiches	X: Alkaline phosphatase-like (From Topology)	H: Alkaline phosphatase-like (From Topology)	T: Alkaline phosphatase-like	F: PF00245	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.420.10	Alpha Beta	Roll	Bacterial Protein-export protein SecB	SecB-like	CATH (4.3.0)
B	3.10.420.10	Alpha Beta	Roll	Bacterial Protein-export protein SecB	SecB-like	CATH (4.3.0)
C	3.10.420.10	Alpha Beta	Roll	Bacterial Protein-export protein SecB	SecB-like	CATH (4.3.0)
D	3.10.420.10	Alpha Beta	Roll	Bacterial Protein-export protein SecB	SecB-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02556	Preprotein translocase subunit SecB (SecB)	Preprotein translocase subunit SecB	-	Family
E	PF00245	Alkaline phosphatase (Alk_phosphatase)	Alkaline phosphatase	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Protein-export protein SecB	unfolded protein binding protein binding binding preprotein binding	protein localization localization cellular localization cellular macromolecule localization macromolecule localization cellular process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation organic substance metabolic process protein localization localization cellular localization cellular macromolecule localization macromolecule localization cellular process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation organic substance metabolic process protein folding biosynthetic process organic substance biosynthetic process metabolic process protein metabolic process macromolecule metabolic process establishment of protein localization protein targeting establishment of localization cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein tetramerization protein-containing complex assembly cellular component organization or biogenesis regulation of protein stability biological regulation maintenance of unfolded protein regulation of biological quality nitrogen compound transport transport organic substance transport protein transport protein transport by the Sec complex transmembrane transport protein transmembrane transport	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol
E	Alkaline phosphatase	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding oxidoreductase activity catalytic activity oxidoreductase activity, acting on phosphorus or arsenic in donors phosphoric ester hydrolase activity phosphoprotein phosphatase activity catalytic activity, acting on a protein hydrolase activity, acting on ester bonds phosphatase activity cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding oxidoreductase activity catalytic activity oxidoreductase activity, acting on phosphorus or arsenic in donors phosphoric ester hydrolase activity phosphoprotein phosphatase activity catalytic activity, acting on a protein hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity hydrogenase (acceptor) activity oxidoreductase activity, acting on hydrogen as donor transition metal ion binding zinc ion binding alkaline phosphatase activity	protein dephosphorylation organonitrogen compound metabolic process dephosphorylation cellular metabolic process primary metabolic process organic substance metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process	periplasmic space cellular anatomical entity outer membrane-bounded periplasmic space cell envelope

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR035958	SecB-like superfamily	Homologous Superfamily
A, B, C, D	IPR003708	Bacterial protein export chaperone SecB	Family
E	IPR018299	Alkaline phosphatase, active site	Active Site
E	IPR001952	Alkaline phosphatase	Family
E	IPR017850	Alkaline-phosphatase-like, core domain superfamily	Homologous Superfamily

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.