8C0I | pdb_00008c0i

Structure of E. coli Class 2 L-asparaginase EcAIII, mutant M200L (acyl-enzyme intermediate)

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
D [auth DDD]	PF01112	Asparaginase (Asparaginase_2)	Asparaginase		Domain
B [auth BBB]	PF01112	Asparaginase (Asparaginase_2)	Asparaginase		Domain
A [auth AAA], C [auth CCC]	PF01112	Asparaginase (Asparaginase_2)	Asparaginase		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D [auth DDD]	Isoaspartyl peptidase subunit beta	asparaginase activity amidase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides hydrolase activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds peptidase activity omega peptidase activity catalytic activity, acting on a protein threonine-type peptidase activity beta-aspartyl-peptidase activity	primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein autoprocessing biosynthetic process proteolysis protein processing metabolic process cellular process protein metabolic process macromolecule metabolic process	-
B [auth BBB]	Isoaspartyl peptidase subunit beta	asparaginase activity amidase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides hydrolase activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds peptidase activity omega peptidase activity catalytic activity, acting on a protein threonine-type peptidase activity beta-aspartyl-peptidase activity	primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein autoprocessing biosynthetic process proteolysis protein processing metabolic process cellular process protein metabolic process macromolecule metabolic process	-
A [auth AAA], C [auth CCC]	Isoaspartyl peptidase subunit alpha	asparaginase activity amidase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides hydrolase activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds peptidase activity omega peptidase activity catalytic activity, acting on a protein threonine-type peptidase activity beta-aspartyl-peptidase activity	primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein autoprocessing biosynthetic process proteolysis protein processing metabolic process cellular process protein metabolic process macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D [auth DDD]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
D [auth DDD]	IPR000246	Peptidase T2, asparaginase 2	Family
B [auth BBB]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
B [auth BBB]	IPR000246	Peptidase T2, asparaginase 2	Family
A [auth AAA], C [auth CCC]	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
A [auth AAA], C [auth CCC]	IPR000246	Peptidase T2, asparaginase 2	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
D [auth DDD]	AEI	Parent Component: THR RESID: AA0525 PSI-MOD : O-(L-isoaspartyl)-L-threonine (active site intermediate) MOD:01671 , O-(L-isoaspartyl)-L-threonine (cross-link) MOD:01947

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.