4DWS

Crystal Structure of a chitinase from the Yersinia entomophaga toxin complex

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	F_UNCLASSIFIED	e4dwsC1	A: a+b two layers	X: FKBP-like	H: Chitinase insertion domain (From Topology)	T: Chitinase insertion domain	F: F_UNCLASSIFIED	ECOD (1.6)
C	PF00704	e4dwsC2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00704	ECOD (1.6)
A	F_UNCLASSIFIED	e4dwsA1	A: a+b two layers	X: FKBP-like	H: Chitinase insertion domain (From Topology)	T: Chitinase insertion domain	F: F_UNCLASSIFIED	ECOD (1.6)
A	PF00704	e4dwsA2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00704	ECOD (1.6)
B	F_UNCLASSIFIED	e4dwsB1	A: a+b two layers	X: FKBP-like	H: Chitinase insertion domain (From Topology)	T: Chitinase insertion domain	F: F_UNCLASSIFIED	ECOD (1.6)
B	PF00704	e4dwsB2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00704	ECOD (1.6)
D	F_UNCLASSIFIED	e4dwsD1	A: a+b two layers	X: FKBP-like	H: Chitinase insertion domain (From Topology)	T: Chitinase insertion domain	F: F_UNCLASSIFIED	ECOD (1.6)
D	PF00704	e4dwsD2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00704	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	3.10.50.10	Alpha Beta	Roll	Chitinase A	domain 3	CATH (4.3.0)
C	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
A	3.10.50.10	Alpha Beta	Roll	Chitinase A	domain 3	CATH (4.3.0)
A	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
B	3.10.50.10	Alpha Beta	Roll	Chitinase A	domain 3	CATH (4.3.0)
B	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
D	3.10.50.10	Alpha Beta	Roll	Chitinase A	domain 3	CATH (4.3.0)
D	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C	PF00704	Glycosyl hydrolases family 18 (Glyco_hydro_18)	Glycosyl hydrolases family 18	-	Domain
A	PF00704	Glycosyl hydrolases family 18 (Glyco_hydro_18)	Glycosyl hydrolases family 18	-	Domain
B	PF00704	Glycosyl hydrolases family 18 (Glyco_hydro_18)	Glycosyl hydrolases family 18	-	Domain
D	PF00704	Glycosyl hydrolases family 18 (Glyco_hydro_18)	Glycosyl hydrolases family 18	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C	Chi2	chitin binding binding carbohydrate derivative binding chitinase activity hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	organonitrogen compound catabolic process carbohydrate derivative catabolic process catabolic process organonitrogen compound metabolic process carbohydrate derivative metabolic process chitin metabolic process aminoglycan catabolic process macromolecule catabolic process glucosamine-containing compound catabolic process organic substance metabolic process amino sugar catabolic process aminoglycan metabolic process amino sugar metabolic process metabolic process organonitrogen compound catabolic process carbohydrate derivative catabolic process catabolic process organonitrogen compound metabolic process carbohydrate derivative metabolic process chitin metabolic process aminoglycan catabolic process macromolecule catabolic process glucosamine-containing compound catabolic process organic substance metabolic process amino sugar catabolic process aminoglycan metabolic process amino sugar metabolic process metabolic process macromolecule metabolic process organic substance catabolic process chitin catabolic process glucosamine-containing compound metabolic process carbohydrate metabolic process carbohydrate catabolic process primary metabolic process polysaccharide metabolic process polysaccharide catabolic process	extracellular region cellular anatomical entity
A	Chi2	chitin binding binding carbohydrate derivative binding chitinase activity hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	organonitrogen compound catabolic process carbohydrate derivative catabolic process catabolic process organonitrogen compound metabolic process carbohydrate derivative metabolic process chitin metabolic process aminoglycan catabolic process macromolecule catabolic process glucosamine-containing compound catabolic process organic substance metabolic process amino sugar catabolic process aminoglycan metabolic process amino sugar metabolic process metabolic process organonitrogen compound catabolic process carbohydrate derivative catabolic process catabolic process organonitrogen compound metabolic process carbohydrate derivative metabolic process chitin metabolic process aminoglycan catabolic process macromolecule catabolic process glucosamine-containing compound catabolic process organic substance metabolic process amino sugar catabolic process aminoglycan metabolic process amino sugar metabolic process metabolic process macromolecule metabolic process organic substance catabolic process chitin catabolic process glucosamine-containing compound metabolic process carbohydrate metabolic process carbohydrate catabolic process primary metabolic process polysaccharide metabolic process polysaccharide catabolic process	extracellular region cellular anatomical entity
B	Chi2	chitin binding binding carbohydrate derivative binding chitinase activity hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	organonitrogen compound catabolic process carbohydrate derivative catabolic process catabolic process organonitrogen compound metabolic process carbohydrate derivative metabolic process chitin metabolic process aminoglycan catabolic process macromolecule catabolic process glucosamine-containing compound catabolic process organic substance metabolic process amino sugar catabolic process aminoglycan metabolic process amino sugar metabolic process metabolic process organonitrogen compound catabolic process carbohydrate derivative catabolic process catabolic process organonitrogen compound metabolic process carbohydrate derivative metabolic process chitin metabolic process aminoglycan catabolic process macromolecule catabolic process glucosamine-containing compound catabolic process organic substance metabolic process amino sugar catabolic process aminoglycan metabolic process amino sugar metabolic process metabolic process macromolecule metabolic process organic substance catabolic process chitin catabolic process glucosamine-containing compound metabolic process carbohydrate metabolic process carbohydrate catabolic process primary metabolic process polysaccharide metabolic process polysaccharide catabolic process	extracellular region cellular anatomical entity
D	Chi2	chitin binding binding carbohydrate derivative binding chitinase activity hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	organonitrogen compound catabolic process carbohydrate derivative catabolic process catabolic process organonitrogen compound metabolic process carbohydrate derivative metabolic process chitin metabolic process aminoglycan catabolic process macromolecule catabolic process glucosamine-containing compound catabolic process organic substance metabolic process amino sugar catabolic process aminoglycan metabolic process amino sugar metabolic process metabolic process organonitrogen compound catabolic process carbohydrate derivative catabolic process catabolic process organonitrogen compound metabolic process carbohydrate derivative metabolic process chitin metabolic process aminoglycan catabolic process macromolecule catabolic process glucosamine-containing compound catabolic process organic substance metabolic process amino sugar catabolic process aminoglycan metabolic process amino sugar metabolic process metabolic process macromolecule metabolic process organic substance catabolic process chitin catabolic process glucosamine-containing compound metabolic process carbohydrate metabolic process carbohydrate catabolic process primary metabolic process polysaccharide metabolic process polysaccharide catabolic process	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C	IPR011583	Chitinase II	Domain
C	IPR029070	Chitinase insertion domain superfamily	Homologous Superfamily
C	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
C	IPR001223	Glycoside hydrolase family 18, catalytic domain	Domain
A	IPR011583	Chitinase II	Domain
A	IPR029070	Chitinase insertion domain superfamily	Homologous Superfamily
A	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A	IPR001223	Glycoside hydrolase family 18, catalytic domain	Domain
B	IPR011583	Chitinase II	Domain
B	IPR029070	Chitinase insertion domain superfamily	Homologous Superfamily
B	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
B	IPR001223	Glycoside hydrolase family 18, catalytic domain	Domain
D	IPR011583	Chitinase II	Domain
D	IPR029070	Chitinase insertion domain superfamily	Homologous Superfamily
D	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
D	IPR001223	Glycoside hydrolase family 18, catalytic domain	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
C	M3L	Parent Component: LYS RESID: AA0074 PSI-MOD : N6,N6,N6-trimethyl-L-lysine MOD:00083
C	MLY	Parent Component: LYS RESID: AA0074 , AA0075 PSI-MOD : N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084
C	MLZ	Parent Component: LYS RESID: AA0074 , AA0075 , AA0076 PSI-MOD : N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085
A	M3L	Parent Component: LYS RESID: AA0074 , AA0075 , AA0076 , AA0074 PSI-MOD : N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083
A	MLY	Parent Component: LYS RESID: AA0074 , AA0075 , AA0076 , AA0074 , AA0075 PSI-MOD : N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084
A	MLZ	Parent Component: LYS RESID: AA0074 , AA0075 , AA0076 , AA0074 , AA0075 , AA0076 PSI-MOD : N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085
B	M3L	Parent Component: LYS RESID: AA0074 , AA0075 , AA0076 , AA0074 , AA0075 , AA0076 , AA0074 PSI-MOD : N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083
B	MLY	Parent Component: LYS RESID: AA0074 , AA0075 , AA0076 , AA0074 , AA0075 , AA0076 , AA0074 , AA0075 PSI-MOD : N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084
B	MLZ	Parent Component: LYS RESID: AA0074 , AA0075 , AA0076 , AA0074 , AA0075 , AA0076 , AA0074 , AA0075 , AA0076 PSI-MOD : N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085
D	M3L	Parent Component: LYS RESID: AA0074 , AA0075 , AA0076 , AA0074 , AA0075 , AA0076 , AA0074 , AA0075 , AA0076 , AA0074 PSI-MOD : N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083
D	MLY	Parent Component: LYS RESID: AA0074 , AA0075 , AA0076 , AA0074 , AA0075 , AA0076 , AA0074 , AA0075 , AA0076 , AA0074 , AA0075 PSI-MOD : N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084
D	MLZ	Parent Component: LYS RESID: AA0074 , AA0075 , AA0076 , AA0074 , AA0075 , AA0076 , AA0074 , AA0075 , AA0076 , AA0074 , AA0075 , AA0076 PSI-MOD : N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085 , N6,N6,N6-trimethyl-L-lysine MOD:00083 , N6,N6-dimethyl-L-lysine MOD:00084 , N6-methyl-L-lysine MOD:00085

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.