7EZT

The structure and functional mechanism of nucleotide regulated acetylhexosaminidase Am2136 from Akkermansia muciniphila

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	F_UNCLASSIFIED	e7eztA2	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: F_UNCLASSIFIED	ECOD (1.6)
A	F_UNCLASSIFIED	e7eztA4	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Ig-like domain in extracellular arabinanase (From Topology)	T: Ig-like domain in extracellular arabinanase	F: F_UNCLASSIFIED	ECOD (1.6)
A	PF00728	e7eztA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00728	ECOD (1.6)
A	PF02838	e7eztA3	A: mixed a+b and a/b	X: Zincin-like	H: beta-N-acetylhexosaminidase-like domain (From Topology)	T: beta-N-acetylhexosaminidase-like domain	F: PF02838	ECOD (1.6)
B	F_UNCLASSIFIED	e7eztB2	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: F_UNCLASSIFIED	ECOD (1.6)
B	F_UNCLASSIFIED	e7eztB4	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Ig-like domain in extracellular arabinanase (From Topology)	T: Ig-like domain in extracellular arabinanase	F: F_UNCLASSIFIED	ECOD (1.6)
B	PF00728	e7eztB1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00728	ECOD (1.6)
B	PF02838	e7eztB3	A: mixed a+b and a/b	X: Zincin-like	H: beta-N-acetylhexosaminidase-like domain (From Topology)	T: beta-N-acetylhexosaminidase-like domain	F: PF02838	ECOD (1.6)
C	F_UNCLASSIFIED	e7eztC2	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: F_UNCLASSIFIED	ECOD (1.6)
C	F_UNCLASSIFIED	e7eztC4	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Ig-like domain in extracellular arabinanase (From Topology)	T: Ig-like domain in extracellular arabinanase	F: F_UNCLASSIFIED	ECOD (1.6)
C	PF00728	e7eztC1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00728	ECOD (1.6)
C	PF02838	e7eztC3	A: mixed a+b and a/b	X: Zincin-like	H: beta-N-acetylhexosaminidase-like domain (From Topology)	T: beta-N-acetylhexosaminidase-like domain	F: PF02838	ECOD (1.6)
D	F_UNCLASSIFIED	e7eztD2	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: F_UNCLASSIFIED	ECOD (1.6)
D	F_UNCLASSIFIED	e7eztD4	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Ig-like domain in extracellular arabinanase (From Topology)	T: Ig-like domain in extracellular arabinanase	F: F_UNCLASSIFIED	ECOD (1.6)
D	PF00728	e7eztD1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00728	ECOD (1.6)
D	PF02838	e7eztD3	A: mixed a+b and a/b	X: Zincin-like	H: beta-N-acetylhexosaminidase-like domain (From Topology)	T: beta-N-acetylhexosaminidase-like domain	F: PF02838	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02838	Glycosyl hydrolase family 20, domain 2 (Glyco_hydro_20b)	Glycosyl hydrolase family 20, domain 2	This domain has a zincin-like fold.	Domain
A	PF00728	Glycosyl hydrolase family 20, catalytic domain (Glyco_hydro_20)	Glycosyl hydrolase family 20, catalytic domain	This domain has a TIM barrel fold.	Domain
B	PF02838	Glycosyl hydrolase family 20, domain 2 (Glyco_hydro_20b)	Glycosyl hydrolase family 20, domain 2	This domain has a zincin-like fold.	Domain
B	PF00728	Glycosyl hydrolase family 20, catalytic domain (Glyco_hydro_20)	Glycosyl hydrolase family 20, catalytic domain	This domain has a TIM barrel fold.	Domain
C	PF02838	Glycosyl hydrolase family 20, domain 2 (Glyco_hydro_20b)	Glycosyl hydrolase family 20, domain 2	This domain has a zincin-like fold.	Domain
C	PF00728	Glycosyl hydrolase family 20, catalytic domain (Glyco_hydro_20)	Glycosyl hydrolase family 20, catalytic domain	This domain has a TIM barrel fold.	Domain
D	PF02838	Glycosyl hydrolase family 20, domain 2 (Glyco_hydro_20b)	Glycosyl hydrolase family 20, domain 2	This domain has a zincin-like fold.	Domain
D	PF00728	Glycosyl hydrolase family 20, catalytic domain (Glyco_hydro_20)	Glycosyl hydrolase family 20, catalytic domain	This domain has a TIM barrel fold.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Beta-N-acetylhexosaminidase	hydrolase activity, acting on glycosyl bonds N-acetyl-beta-D-galactosaminidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity hexosaminidase activity beta-N-acetylhexosaminidase activity	carbohydrate metabolic process catabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process organic substance metabolic process polysaccharide catabolic process metabolic process macromolecule metabolic process organic substance catabolic process	-
B	Beta-N-acetylhexosaminidase	hydrolase activity, acting on glycosyl bonds N-acetyl-beta-D-galactosaminidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity hexosaminidase activity beta-N-acetylhexosaminidase activity	carbohydrate metabolic process catabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process organic substance metabolic process polysaccharide catabolic process metabolic process macromolecule metabolic process organic substance catabolic process	-
C	Beta-N-acetylhexosaminidase	hydrolase activity, acting on glycosyl bonds N-acetyl-beta-D-galactosaminidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity hexosaminidase activity beta-N-acetylhexosaminidase activity	carbohydrate metabolic process catabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process organic substance metabolic process polysaccharide catabolic process metabolic process macromolecule metabolic process organic substance catabolic process	-
D	Beta-N-acetylhexosaminidase	hydrolase activity, acting on glycosyl bonds N-acetyl-beta-D-galactosaminidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity hexosaminidase activity beta-N-acetylhexosaminidase activity	carbohydrate metabolic process catabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process organic substance metabolic process polysaccharide catabolic process metabolic process macromolecule metabolic process organic substance catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A	IPR029018	Beta-hexosaminidase-like, domain 2	Homologous Superfamily
A	IPR015883	Glycoside hydrolase family 20, catalytic domain	Domain
A	IPR025705	Beta-hexosaminidase	Family
A	IPR015882	Beta-hexosaminidase, bacterial type, N-terminal	Domain
B	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
B	IPR029018	Beta-hexosaminidase-like, domain 2	Homologous Superfamily
B	IPR015883	Glycoside hydrolase family 20, catalytic domain	Domain
B	IPR025705	Beta-hexosaminidase	Family
B	IPR015882	Beta-hexosaminidase, bacterial type, N-terminal	Domain
C	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
C	IPR029018	Beta-hexosaminidase-like, domain 2	Homologous Superfamily
C	IPR015883	Glycoside hydrolase family 20, catalytic domain	Domain
C	IPR025705	Beta-hexosaminidase	Family
C	IPR015882	Beta-hexosaminidase, bacterial type, N-terminal	Domain
D	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
D	IPR029018	Beta-hexosaminidase-like, domain 2	Homologous Superfamily
D	IPR015883	Glycoside hydrolase family 20, catalytic domain	Domain
D	IPR025705	Beta-hexosaminidase	Family
D	IPR015882	Beta-hexosaminidase, bacterial type, N-terminal	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 R01GM133198.

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7EZT

The structure and functional mechanism of nucleotide regulated acetylhexosaminidase Am2136 from Akkermansia muciniphila

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage