3KDA

Crystal structure of the CFTR inhibitory factor Cif with the H269A mutation

External Resource: Annotation

Domain Annotation: SCOP/SCOPe 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 [auth D]	d3kdad1	Alpha and beta proteins (a/b)	alpha/beta-Hydrolases	alpha/beta-Hydrolases	automated matches	automated matches	(Pseudomonas aeruginosa UCBPP-PA14 ) [TaxId: 208963 ],	SCOPe (2.08)
A [auth D]	d3kdad2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Pseudomonas aeruginosa UCBPP-PA14 ) [TaxId: 208963 ],	SCOPe (2.08)
C [auth A]	d3kdaa1	Alpha and beta proteins (a/b)	alpha/beta-Hydrolases	alpha/beta-Hydrolases	automated matches	automated matches	(Pseudomonas aeruginosa UCBPP-PA14 ) [TaxId: 208963 ],	SCOPe (2.08)
C [auth A]	d3kdaa2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Pseudomonas aeruginosa UCBPP-PA14 ) [TaxId: 208963 ],	SCOPe (2.08)
D [auth B]	d3kdab1	Alpha and beta proteins (a/b)	alpha/beta-Hydrolases	alpha/beta-Hydrolases	automated matches	automated matches	(Pseudomonas aeruginosa UCBPP-PA14 ) [TaxId: 208963 ],	SCOPe (2.08)
D [auth B]	d3kdab2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Pseudomonas aeruginosa UCBPP-PA14 ) [TaxId: 208963 ],	SCOPe (2.08)
B [auth C]	d3kdac1	Alpha and beta proteins (a/b)	alpha/beta-Hydrolases	alpha/beta-Hydrolases	automated matches	automated matches	(Pseudomonas aeruginosa UCBPP-PA14 ) [TaxId: 208963 ],	SCOPe (2.08)
B [auth C]	d3kdac2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Pseudomonas aeruginosa UCBPP-PA14 ) [TaxId: 208963 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth D]	Hydrolase_4_1	e3kdaD1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Hydrolase_4_1	ECOD (1.6)
C [auth A]	Hydrolase_4_1	e3kdaA1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Hydrolase_4_1	ECOD (1.6)
D [auth B]	Hydrolase_4_1	e3kdaB1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Hydrolase_4_1	ECOD (1.6)
B [auth C]	Hydrolase_4_1	e3kdaC1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Hydrolase_4_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth D]	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)
C [auth A]	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)
D [auth B]	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)
B [auth C]	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth D], B [auth C], C [auth A], D [auth B]	PF12697	Alpha/beta hydrolase family (Abhydrolase_6)	Alpha/beta hydrolase family	This family contains alpha/beta hydrolase enzymes of diverse specificity.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth D], B [auth C], C [auth A], D [auth B]	CFTR inhibitory factor (Cif)	hydrolase activity catalytic activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth D], B [auth C], C [auth A], D [auth B]	IPR000073	Alpha/beta hydrolase fold-1	Domain
A [auth D], B [auth C], C [auth A], D [auth B]	IPR029058	Alpha/Beta hydrolase fold	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 R01GM157729.