Annotations: 4IT6

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF18023	e4it6A1	A: a+b two layers	X: FKBP-like	H: FKBP-like	T: FKBP-like	F: PF18023	ECOD (1.6)
B	PF18023	e4it6B1	A: a+b two layers	X: FKBP-like	H: FKBP-like	T: FKBP-like	F: PF18023	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.30.320	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
B	2.40.30.320	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF18023	BDBT FKBP like N-terminal (FKBP_N_2)	BDBT FKBP like N-terminal	This is the N-terminal domain of the beta chain found in Drosophila melanogaster protein BDBT (a FK506-Binding Protein) which stimulates the DBT circadian function. The domain contains the DBT-binding site. The domain is structurally homologous to th ...	This is the N-terminal domain of the beta chain found in Drosophila melanogaster protein BDBT (a FK506-Binding Protein) which stimulates the DBT circadian function. The domain contains the DBT-binding site. The domain is structurally homologous to the peptidyl prolyl isomerase (PPIase) regions of FK506-binding proteins despite low sequence homology. BDBT is structurally related to the immunophilin FKBP51 and it shares a common domain organization consisting of PPIase-like and TPR domains with noncanonical immunophilins such as FKBP38 or FKBPL [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	CG17282	enzyme regulator activity kinase activator activity enzyme activator activity molecular function activator activity molecular function regulator activity kinase regulator activity	protein localization regulation of localization establishment of protein localization cellular localization nitrogen compound transport regulation of cellular process regulation of protein localization transport localization cellular macromolecule localization establishment of localization in cell regulation of intracellular transport regulation of biological process regulation of transport protein localization regulation of localization establishment of protein localization cellular localization nitrogen compound transport regulation of cellular process regulation of protein localization transport localization cellular macromolecule localization establishment of localization in cell regulation of intracellular transport regulation of biological process regulation of transport organic substance transport biological regulation regulation of establishment of protein localization intracellular transport regulation of protein transport establishment of localization protein transport regulation of cellular localization macromolecule localization regulation of intracellular protein transport cellular process intracellular protein transport organonitrogen compound catabolic process organonitrogen compound metabolic process catabolic process regulation of protein metabolic process primary metabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process macromolecule catabolic process regulation of primary metabolic process organic substance metabolic process metabolic process protein metabolic process macromolecule metabolic process regulation of metabolic process organic substance catabolic process regulation of protein catabolic process regulation of protein modification process regulation of post-translational protein modification macromolecule modification protein modification process post-translational protein modification behavior rhythmic process multicellular organismal process circadian behavior locomotory behavior rhythmic behavior circadian rhythm locomotor rhythm developmental process establishment of planar polarity epithelium development regulation of animal organ morphogenesis regulation of developmental process animal organ development morphogenesis of an epithelium tissue development regulation of establishment of planar polarity anatomical structure morphogenesis tissue morphogenesis establishment of tissue polarity morphogenesis of a polarized epithelium anatomical structure development animal organ morphogenesis regulation of anatomical structure morphogenesis	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR048919	Bride of doubletime-like, TPR domain	Domain
A, B	IPR040478	BDBT FKBP like, N-terminal	Domain
A, B	IPR011990	Tetratricopeptide-like helical 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.