2MPH

Solution Structure of human FK506 binding Protein 25

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
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Rotamase-like	8034870	3000622	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	PF18410	e2mphA1	A: alpha arrays	X: LEM/SAP HeH motif-like	H: LEM/SAP HeH motif	T: LEM/SAP HeH motif	F: PF18410	ECOD (1.6)
A	PF00254	e2mphA2	A: a+b two layers	X: FKBP-like	H: FKBP-like	T: FKBP-like	F: PF00254	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.720.80	Mainly Alpha	Orthogonal Bundle	Transcription Termination Factor Rho, Rna-binding Domain	Chain A, Domain 1	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	PF18410	Basic tilted helix bundle domain (BTHB)	Basic tilted helix bundle domain	This domain is found on the N-terminal region of FKBPs such as FKBP25 and in the core region of E3 ubiquitin ligase HectD1. It adopts a compact 5-helix bundle, hence termed BTHB (Basic Tilted Helix Bundle) domain. In FKBP25, it has been suggested to ...	This domain is found on the N-terminal region of FKBPs such as FKBP25 and in the core region of E3 ubiquitin ligase HectD1. It adopts a compact 5-helix bundle, hence termed BTHB (Basic Tilted Helix Bundle) domain. In FKBP25, it has been suggested to have a role in regulating the association state of nucleosomes by interacting with nucleolin. Moreover, this basic domain in FKBP25 forms alternative complexes with other chromatin-related proteins, such as the HDAC1, HDAC2, and the transcriptional regulator YY1, the DNA binding activity of which is enhanced on binding FKBP25. Structural analysis of this fold suggests that the DNA binding properties of FKBP25 and HectD1 are presented by the conserved basic region [1].	Domain
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
A	Peptidyl-prolyl cis-trans isomerase FKBP3	FK506 binding amide binding binding organic cyclic compound binding macrolide binding molecular transducer activity signaling receptor activity isomerase activity catalytic activity, acting on a protein peptidyl-prolyl cis-trans isomerase activity catalytic activity cis-trans isomerase activity RNA binding nucleic acid binding	-	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR046357	Peptidyl-prolyl cis-trans isomerase domain superfamily	Homologous Superfamily
A	IPR043368	Peptidyl-prolyl cis-trans isomerase FKBP3	Family
A	IPR001179	FKBP-type peptidyl-prolyl cis-trans isomerase domain	Domain
A	IPR041200	FKBP3, basic tilted helix bundle domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q00688	lung cancer myopathy ovarian cancer

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.