Annotations: 5EX1

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F	Lipoxygenase	e5ex1F1	A: beta barrels	X: Alkaline phosphatase-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: Lipoxygenase	ECOD (v294.2)
E	Ion_trans	e5ex1E1	A: beta barrels	X: SMI1/KNR4-like	H: SMI1/KNR4-like	T: SMI1/KNR4-like	F: Ion_trans	ECOD (v294.2)
D	Ion_trans	e5ex1D1	A: beta barrels	X: SMI1/KNR4-like	H: SMI1/KNR4-like	T: SMI1/KNR4-like	F: Ion_trans	ECOD (v294.2)
C	Lipoxygenase	e5ex1C1	A: beta barrels	X: Alkaline phosphatase-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: Lipoxygenase	ECOD (v294.2)
B	Ion_trans	e5ex1B1	A: beta barrels	X: SMI1/KNR4-like	H: SMI1/KNR4-like	T: SMI1/KNR4-like	F: Ion_trans	ECOD (v294.2)
A	Ion_trans	e5ex1A1	A: beta barrels	X: SMI1/KNR4-like	H: SMI1/KNR4-like	T: SMI1/KNR4-like	F: Ion_trans	ECOD (v294.2)

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF00160	Cyclophilin type peptidyl-prolyl cis-trans isomerase/CLD (Pro_isomerase)	Cyclophilin type peptidyl-prolyl cis-trans isomerase/CLD	The peptidyl-prolyl cis-trans isomerases, also known as cyclophilins, share this domain of about 109 amino acids. Cyclophilins have been found in all organisms studied so far and catalyse peptidyl-prolyl isomerisation during which the peptide bond pr ...	The peptidyl-prolyl cis-trans isomerases, also known as cyclophilins, share this domain of about 109 amino acids. Cyclophilins have been found in all organisms studied so far and catalyse peptidyl-prolyl isomerisation during which the peptide bond preceding proline (the peptidyl-prolyl bond) is stabilised in the cis conformation. Mammalian cyclophilin A (CypA) is a major cellular target for the immunosuppressive drug cyclosporin A (CsA). Other roles for cyclophilins may include chaperone and cell signalling function [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	Peptidyl-prolyl cis-trans isomerase cyclophilin type	isomerase activity catalytic activity, acting on a protein peptidyl-prolyl cis-trans isomerase activity catalytic activity cis-trans isomerase activity cation binding ion binding binding metal ion binding small molecule binding	-	-

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR029000	Cyclophilin-like domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR002130	Cyclophilin-type peptidyl-prolyl cis-trans isomerase domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR044665	Cyclophilin-type peptidyl-prolyl cis-trans isomerase, E. coli cyclophilin A-like	Family

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.

5EX1 | pdb_00005ex1