Annotations: 4GDX

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	G_glu_transpept	e4gdxA1	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Gamma-glutamyltranspeptidase-like	F: G_glu_transpept	ECOD (1.6)
B	G_glu_transpept	e4gdxB1	A: a+b four layers	X: Ntn/PP2C	H: Ntn	T: Gamma-glutamyltranspeptidase-like	F: G_glu_transpept	ECOD (1.6)

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)
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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	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	Gamma-glutamyltranspeptidase 1 heavy chain	peptidase activity omega peptidase activity catalytic activity, acting on a protein threonine-type peptidase activity hydrolase activity catalytic activity glutathione hydrolase activity aminoacyltransferase activity leukotriene C4 gamma-glutamyl transferase activity acyltransferase activity transferase activity leukotriene-C(4) hydrolase peptidyltransferase activity catalytic activity, acting on RNA peptidase activity omega peptidase activity catalytic activity, acting on a protein threonine-type peptidase activity hydrolase activity catalytic activity glutathione hydrolase activity aminoacyltransferase activity leukotriene C4 gamma-glutamyl transferase activity acyltransferase activity transferase activity leukotriene-C(4) hydrolase peptidyltransferase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid catalytic activity, acting on a tRNA	peptide modification metabolic process peptide metabolic process developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation oxoacid metabolic process cellular metabolic process dicarboxylic acid metabolic process peptide modification metabolic process peptide metabolic process developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation oxoacid metabolic process cellular metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process alpha-amino acid metabolic process L-amino acid metabolic process glutamine family amino acid metabolic process proteinogenic amino acid metabolic process glutamate metabolic process small molecule metabolic process cellular process glutathione metabolic process cellular biosynthetic process amide biosynthetic process cellular modified amino acid metabolic process sulfur compound biosynthetic process biosynthetic process peptide biosynthetic process cellular modified amino acid biosynthetic process glutathione biosynthetic process sulfur compound metabolic process amide metabolic process nonribosomal peptide biosynthetic process serine family amino acid metabolic process sulfur amino acid metabolic process organic acid biosynthetic process carboxylic acid biosynthetic process cysteine biosynthetic process small molecule biosynthetic process L-amino acid biosynthetic process cysteine metabolic process amino acid biosynthetic process proteinogenic amino acid biosynthetic process serine family amino acid biosynthetic process sulfur amino acid biosynthetic process alpha-amino acid biosynthetic process catabolic process cellular catabolic process sulfur compound catabolic process glutathione catabolic process cellular modified amino acid catabolic process regulation of biological process immune system process biological regulation regulation of immune system process fatty acid metabolic process cellular lipid metabolic process monocarboxylic acid metabolic process lipid metabolic process regulation of defense response response to stimulus regulation of response to external stimulus defense response regulation of inflammatory response response to external stimulus regulation of response to stimulus response to stress regulation of response to stress inflammatory response icosanoid metabolic process lipid biosynthetic process icosanoid biosynthetic process leukotriene metabolic process leukotriene D4 metabolic process leukotriene biosynthetic process fatty acid derivative biosynthetic process fatty acid derivative metabolic process leukotriene D4 biosynthetic process proteolysis protein metabolic process macromolecule metabolic process zymogen activation gene expression macromolecule biosynthetic process protein maturation protein processing	extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle cell periphery plasma membrane membrane
B	Gamma-glutamyltranspeptidase 1 light chain	peptidase activity omega peptidase activity catalytic activity, acting on a protein threonine-type peptidase activity hydrolase activity catalytic activity glutathione hydrolase activity aminoacyltransferase activity leukotriene C4 gamma-glutamyl transferase activity acyltransferase activity transferase activity leukotriene-C(4) hydrolase peptidyltransferase activity catalytic activity, acting on RNA peptidase activity omega peptidase activity catalytic activity, acting on a protein threonine-type peptidase activity hydrolase activity catalytic activity glutathione hydrolase activity aminoacyltransferase activity leukotriene C4 gamma-glutamyl transferase activity acyltransferase activity transferase activity leukotriene-C(4) hydrolase peptidyltransferase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid catalytic activity, acting on a tRNA	peptide modification metabolic process peptide metabolic process developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation oxoacid metabolic process cellular metabolic process dicarboxylic acid metabolic process peptide modification metabolic process peptide metabolic process developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation oxoacid metabolic process cellular metabolic process dicarboxylic acid metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process alpha-amino acid metabolic process L-amino acid metabolic process glutamine family amino acid metabolic process proteinogenic amino acid metabolic process glutamate metabolic process small molecule metabolic process cellular process glutathione metabolic process cellular biosynthetic process amide biosynthetic process cellular modified amino acid metabolic process sulfur compound biosynthetic process biosynthetic process peptide biosynthetic process cellular modified amino acid biosynthetic process glutathione biosynthetic process sulfur compound metabolic process amide metabolic process nonribosomal peptide biosynthetic process serine family amino acid metabolic process sulfur amino acid metabolic process organic acid biosynthetic process carboxylic acid biosynthetic process cysteine biosynthetic process small molecule biosynthetic process L-amino acid biosynthetic process cysteine metabolic process amino acid biosynthetic process proteinogenic amino acid biosynthetic process serine family amino acid biosynthetic process sulfur amino acid biosynthetic process alpha-amino acid biosynthetic process catabolic process cellular catabolic process sulfur compound catabolic process glutathione catabolic process cellular modified amino acid catabolic process regulation of biological process immune system process biological regulation regulation of immune system process fatty acid metabolic process cellular lipid metabolic process monocarboxylic acid metabolic process lipid metabolic process regulation of defense response response to stimulus regulation of response to external stimulus defense response regulation of inflammatory response response to external stimulus regulation of response to stimulus response to stress regulation of response to stress inflammatory response icosanoid metabolic process lipid biosynthetic process icosanoid biosynthetic process leukotriene metabolic process leukotriene D4 metabolic process leukotriene biosynthetic process fatty acid derivative biosynthetic process fatty acid derivative metabolic process leukotriene D4 biosynthetic process proteolysis protein metabolic process macromolecule metabolic process zymogen activation gene expression macromolecule biosynthetic process protein maturation protein processing	extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle cell periphery plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000101	Gamma-glutamyltranspeptidase	Family
A	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
A	IPR043137	Gamma-glutamyltranspeptidase, small subunit	Homologous Superfamily
A	IPR043138	Gamma-glutamyltranspeptidase, large subunit, C-terminal domain	Homologous Superfamily
B	IPR000101	Gamma-glutamyltranspeptidase	Family
B	IPR029055	Nucleophile aminohydrolases, N-terminal	Homologous Superfamily
B	IPR043137	Gamma-glutamyltranspeptidase, small subunit	Homologous Superfamily
B	IPR043138	Gamma-glutamyltranspeptidase, large subunit, C-terminal domain	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P19440	gamma-glutamyl transpeptidase deficiency periodontitis sarcomatoid carcinoma carcinoma liver disease prostate cancer alcohol abuse Mammary Neoplasms, Experimental myocardial infarction acne mammary neoplasms, animal non-alcoholic fatty liver disease undifferentiated carcinoma
B	Pharos: P19440	gamma-glutamyl transpeptidase deficiency periodontitis sarcomatoid carcinoma carcinoma liver disease prostate cancer alcohol abuse Mammary Neoplasms, Experimental myocardial infarction acne mammary neoplasms, animal non-alcoholic fatty liver disease undifferentiated carcinoma

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.