Annotations: 2DG5

Crystal Structure of Gamma-glutamyl transpeptidase from Escherichia coli in complex with hydrolyzed Glutathione

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	d2dg5.1	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Gamma-glutamyltranspeptidase-like	Gamma-glutamyltranspeptidase, GGT	(Escherichia coli K-12 ) [TaxId: 83333 ],	SCOPe (2.08)
C	d2dg5.2	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Gamma-glutamyltranspeptidase-like	Gamma-glutamyltranspeptidase, GGT	(Escherichia coli K-12 ) [TaxId: 83333 ],	SCOPe (2.08)
B	d2dg5.1	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Gamma-glutamyltranspeptidase-like	Gamma-glutamyltranspeptidase, GGT	(Escherichia coli K-12 ) [TaxId: 83333 ],	SCOPe (2.08)
D	d2dg5.2	Alpha and beta proteins (a+b)	Ntn hydrolase-like	N-terminal nucleophile aminohydrolases (Ntn hydrolases)	Gamma-glutamyltranspeptidase-like	Gamma-glutamyltranspeptidase, GGT	(Escherichia coli K-12 ) [TaxId: 83333 ],	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	MIF4G	e2dg5A1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
C	MIF4G	e2dg5C1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
B	MIF4G	e2dg5B1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
D	MIF4G	e2dg5D1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.246.130	Mainly Alpha	Orthogonal Bundle	Serum Albumin	Chain A, Domain 1	CATH (4.3.0)
C	1.10.246.130	Mainly Alpha	Orthogonal Bundle	Serum Albumin	Chain A, Domain 1	CATH (4.3.0)
B	3.60.20.40	Alpha Beta	4-Layer Sandwich	Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1	Gamma-glutamyltranspeptidase, small (S) subunit	CATH (4.3.0)
D	3.60.20.40	Alpha Beta	4-Layer Sandwich	Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1	Gamma-glutamyltranspeptidase, small (S) subunit	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	PF01019	Gamma-glutamyltranspeptidase (G_glu_transpept)	Gamma-glutamyltranspeptidase		Domain
B, D	PF01019	Gamma-glutamyltranspeptidase (G_glu_transpept)	Gamma-glutamyltranspeptidase		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	Gamma-glutamyltranspeptidase	cysteine-type peptidase activity peptidase activity omega peptidase activity catalytic activity, acting on a protein hydrolase activity gamma-glutamyl-peptidase activity catalytic activity glutathione gamma-glutamate hydrolase threonine-type peptidase activity	proteolysis self proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process metabolic compound salvage amino acid salvage amino acid biosynthetic process biosynthetic process amino acid metabolic process glutathione metabolic process modified amino acid biosynthetic process proteolysis self proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process metabolic compound salvage amino acid salvage amino acid biosynthetic process biosynthetic process amino acid metabolic process glutathione metabolic process modified amino acid biosynthetic process modified amino acid metabolic process sulfur compound biosynthetic process peptide biosynthetic process glutathione biosynthetic process sulfur compound metabolic process nonribosomal peptide biosynthetic process peptide metabolic process sulfur compound catabolic process glutathione catabolic process catabolic process modified amino acid catabolic process	cellular anatomical structure extracellular region periplasmic space outer membrane-bounded periplasmic space cell envelope
B, D	Gamma-glutamyltranspeptidase	cysteine-type peptidase activity peptidase activity omega peptidase activity catalytic activity, acting on a protein hydrolase activity gamma-glutamyl-peptidase activity catalytic activity glutathione gamma-glutamate hydrolase threonine-type peptidase activity	proteolysis self proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process metabolic compound salvage amino acid salvage amino acid biosynthetic process biosynthetic process amino acid metabolic process glutathione metabolic process modified amino acid biosynthetic process proteolysis self proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process metabolic compound salvage amino acid salvage amino acid biosynthetic process biosynthetic process amino acid metabolic process glutathione metabolic process modified amino acid biosynthetic process modified amino acid metabolic process sulfur compound biosynthetic process peptide biosynthetic process glutathione biosynthetic process sulfur compound metabolic process nonribosomal peptide biosynthetic process peptide metabolic process sulfur compound catabolic process glutathione catabolic process catabolic process modified amino acid catabolic process	cellular anatomical structure extracellular region periplasmic space outer membrane-bounded periplasmic space cell envelope

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR043137	Gamma-glutamyltranspeptidase, small subunit, C-terminal domain	Homologous Superfamily
A, C	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
A, C	IPR000101	Gamma-glutamyltranspeptidase	Family
A, C	IPR051792	Gamma-glutamyltransferase, bacteria	Family
A, C	IPR043138	Gamma-glutamyltranspeptidase, large subunit	Homologous Superfamily
A, C	IPR055262	Gamma-glutamyltranspeptidase, conserved site	Conserved Site
B, D	IPR043137	Gamma-glutamyltranspeptidase, small subunit, C-terminal domain	Homologous Superfamily
B, D	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
B, D	IPR000101	Gamma-glutamyltranspeptidase	Family
B, D	IPR051792	Gamma-glutamyltransferase, bacteria	Family
B, D	IPR043138	Gamma-glutamyltranspeptidase, large subunit	Homologous Superfamily
B, D	IPR055262	Gamma-glutamyltranspeptidase, conserved site	Conserved Site

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.