5YBA | pdb_00005yba

Dimeric Cyclophilin from T.vaginalis in complex with Myb1 peptide

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)
D [auth C]	SCOP2B Superfamily	Cyclophilin-like	8065051	3000168	SCOP2B (2022-06-29)
B [auth A]	SCOP2B Superfamily	Cyclophilin-like	8065051	3000168	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)
D [auth C]	WD40, Beta-prop_NOL10_N	e5ybaC1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: ADP-ribosylation	T: ADP-ribosylation	F: WD40, Beta-prop_NOL10_N	ECOD (v294.1)
B [auth A]	Chlorophyllase2	e5ybaA1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: Chlorophyllase2	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D [auth C]	2.40.100.10	Mainly Beta	Beta Barrel	Cyclophilin	Cyclophilin-like	CATH (4.3.0)
B [auth A]	2.40.100.10	Mainly Beta	Beta Barrel	Cyclophilin	Cyclophilin-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth A], D [auth C]	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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth A], D [auth C]	Peptidyl-prolyl cis-trans isomerase	binding cyclosporin A binding isomerase activity catalytic activity, acting on a protein peptidyl-prolyl cis-trans isomerase activity catalytic activity cis-trans isomerase activity	protein folding biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation	cellular anatomical structure intracellular anatomical structure cytoplasm
A [auth B], C [auth D]	Myb1 peptide	DNA binding sequence-specific DNA binding binding double-stranded DNA binding nucleic acid binding RNA polymerase II transcription regulatory region sequence-specific DNA binding cis-regulatory region sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding transcription regulatory region nucleic acid binding RNA polymerase II cis-regulatory region sequence-specific DNA binding RNA polymerase III type 3 promoter sequence-specific DNA binding RNA polymerase III transcription regulatory region sequence-specific DNA binding RNA polymerase III cis-regulatory region sequence-specific DNA binding	snRNA transcription RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression snRNA transcription by RNA polymerase III macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process snRNA metabolic process biosynthetic process snRNA transcription RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression snRNA transcription by RNA polymerase III macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process snRNA metabolic process biosynthetic process metabolic process cellular process macromolecule metabolic process transcription by RNA polymerase III transcription by RNA polymerase II snRNA transcription by RNA polymerase II	protein-containing complex transcription regulator complex snRNA-activating protein complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth A], D [auth C]	IPR029000	Cyclophilin-like domain superfamily	Homologous Superfamily
B [auth A], D [auth C]	IPR024936	Cyclophilin-type peptidyl-prolyl cis-trans isomerase	Family
B [auth A], D [auth C]	IPR002130	Cyclophilin-type peptidyl-prolyl cis-trans isomerase domain	Domain
B [auth A], D [auth C]	IPR020892	Cyclophilin-type peptidyl-prolyl cis-trans isomerase, conserved site	Conserved Site
A [auth B], C [auth D]	IPR009057	Homedomain-like superfamily	Homologous Superfamily
A [auth B], C [auth D]	IPR001005	SANT/Myb domain	Domain
A [auth B], C [auth D]	IPR051575	Myb-like DNA-binding	Family
A [auth B], C [auth D]	IPR017930	Myb 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.