Annotations: 2MLX

NMR structure of E. coli Trigger Factor in complex with unfolded PhoA220-310

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	d2mlxa3	All alpha proteins	Triger factor/SurA peptide-binding domain-like	Triger factor/SurA peptide-binding domain-like	automated matches	automated matches	(Escherichia coli str. K-12 substr. MC4100 ) [TaxId: 1403831 ],	SCOPe (2.08)
A	d2mlxa2	Alpha and beta proteins (a+b)	FKBP-like	FKBP-like	automated matches	automated matches	(Escherichia coli str. K-12 substr. MC4100 ) [TaxId: 1403831 ],	SCOPe (2.08)
A	d2mlxa1	Alpha and beta proteins (a+b)	Ribosome binding domain-like	Trigger factor ribosome-binding domain	automated matches	automated matches	(Escherichia coli str. K-12 substr. MC4100 ) [TaxId: 1403831 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Rotamase-like	8041597	3000622	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Trigger factor ribosome-binding domain	8037652	3001141	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Triger factor/SurA peptide-binding domain-like	8041594	3001632	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)
B	Alk_phosphatase	e2mlxB1	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: Alk_phosphatase	ECOD (v295.2)
A	Cyclin_N	e2mlxA3	A: alpha arrays	X: HTH	H: Toll/Interleukin receptor TIR domain	T: Toll/Interleukin receptor TIR domain	F: Cyclin_N	ECOD (v295.2)
A	Rieske	e2mlxA2	A: alpha arrays	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat)	T: Acyl-CoA N-acyltransferases (Nat)	F: Rieske	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.1050	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Trigger factor ribosome-binding domain	CATH (4.3.0)
A	1.10.3120.10	Mainly Alpha	Orthogonal Bundle	Trigger factor, domain 2	Trigger factor, C-terminal domain	CATH (4.3.0)
A	3.10.50.40	Alpha Beta	Roll	Chitinase A	domain 3	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF05698	Bacterial trigger factor protein (TF) C-terminus (Trigger_C)	Bacterial trigger factor protein (TF) C-terminus	-	Family
A	PF05697	Bacterial trigger factor protein (TF) (Trigger_N)	Bacterial trigger factor protein (TF)	-	Family
A	PF00254	FKBP-type peptidyl-prolyl cis-trans isomerase (FKBP_C)	FKBP-type peptidyl-prolyl cis-trans isomerase		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	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 hydrogenase (acceptor) activity oxidoreductase activity, acting on hydrogen as donor transition metal ion binding zinc ion binding phosphoric ester hydrolase 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 hydrogenase (acceptor) activity oxidoreductase activity, acting on hydrogen as donor transition metal ion binding zinc ion binding phosphoric ester hydrolase activity phosphoprotein phosphatase activity catalytic activity, acting on a protein hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity alkaline phosphatase activity	dephosphorylation phosphate-containing compound metabolic process metabolic process cellular process	cellular anatomical structure extracellular region periplasmic space outer membrane-bounded periplasmic space cell envelope
A	Trigger factor	isomerase activity catalytic activity, acting on a protein peptidyl-prolyl cis-trans isomerase activity catalytic activity cis-trans isomerase activity ribonucleoprotein complex binding protein-containing complex binding binding ribosome binding protein folding chaperone identical protein binding protein binding	primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process 'de novo' cotranslational protein folding metabolic process cellular process protein metabolic process macromolecule metabolic process 'de novo' protein folding protein unfolding cell division primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process 'de novo' cotranslational protein folding metabolic process cellular process protein metabolic process macromolecule metabolic process 'de novo' protein folding protein unfolding cell division localization establishment of protein localization protein transport transport macromolecule localization intracellular protein localization establishment of localization response to stimulus response to stress response to heat response to abiotic stimulus response to temperature stimulus response to copper ion response to metal ion response to chemical stress response to copper ion stress response to metal ion	cellular anatomical structure membrane intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR001952	Alkaline phosphatase	Family
B	IPR018299	Alkaline phosphatase, active site	Active Site
B	IPR017850	Alkaline-phosphatase-like, core domain superfamily	Homologous Superfamily
A	IPR046357	Peptidyl-prolyl cis-trans isomerase domain superfamily	Homologous Superfamily
A	IPR036611	Trigger factor ribosome-binding domain superfamily	Homologous Superfamily
A	IPR008881	Trigger factor, ribosome-binding, bacterial	Domain
A	IPR027304	Trigger factor/SurA domain superfamily	Homologous Superfamily
A	IPR037041	Trigger factor, C-terminal domain superfamily	Homologous Superfamily
A	IPR001179	FKBP-type peptidyl-prolyl cis-trans isomerase domain	Domain
A	IPR008880	Trigger factor, C-terminal	Domain
A	IPR005215	Trigger factor	Family

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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.