ID GGT1_RAT Reviewed; 568 AA. AC P07314; Q63217; Q63218; Q6AZ32; DT 01-APR-1988, integrated into UniProtKB/Swiss-Prot. DT 01-MAY-2007, sequence version 4. DT 07-APR-2021, entry version 166. DE RecName: Full=Glutathione hydrolase 1 proenzyme; DE EC=3.4.19.13 {ECO:0000269|PubMed:6122208}; DE AltName: Full=Gamma-glutamyltransferase 1; DE AltName: Full=Gamma-glutamyltranspeptidase 1; DE Short=GGT 1; DE EC=2.3.2.2 {ECO:0000269|PubMed:6122208}; DE AltName: Full=Leukotriene-C4 hydrolase; DE EC=3.4.19.14 {ECO:0000269|PubMed:6122208}; DE AltName: CD_antigen=CD224; DE Contains: DE RecName: Full=Glutathione hydrolase 1 heavy chain; DE Contains: DE RecName: Full=Glutathione hydrolase 1 light chain; DE Flags: Precursor; GN Name=Ggt1; Synonyms=Ggt; OS Rattus norvegicus (Rat). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; OC Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; OC Murinae; Rattus. OX NCBI_TaxID=10116; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA]. RC TISSUE=Liver; RX PubMed=2567622; DOI=10.1016/0304-3835(89)90217-6; RA Griffiths S.A., Manson M.M.; RT "Rat liver gamma glutamyl transpeptidase mRNA differs in the 5' RT untranslated sequence from the corresponding kidney mRNA."; RL Cancer Lett. 46:69-74(1989). RN [2] RP NUCLEOTIDE SEQUENCE [MRNA], PROTEIN SEQUENCE OF 31-43 AND 380-388, AND RP TISSUE SPECIFICITY. RC TISSUE=Kidney; RX PubMed=2869484; DOI=10.1073/pnas.83.4.937; RA Laperche Y., Bulle F., Aissani T., Chobert M.-N., Aggerbeck M., Hanoune J., RA Guellaen G.; RT "Molecular cloning and nucleotide sequence of rat kidney gamma-glutamyl RT transpeptidase cDNA."; RL Proc. Natl. Acad. Sci. U.S.A. 83:937-941(1986). RN [3] RP ERRATUM OF PUBMED:2869484, AND SEQUENCE REVISION TO 66-135. RA Laperche Y., Bulle F., Aissani T., Chobert M.-N., Aggerbeck M., Hanoune J., RA Guellaen G.; RL Proc. Natl. Acad. Sci. U.S.A. 86:3159-3159(1989). RN [4] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. RC TISSUE=Testis; RX PubMed=15489334; DOI=10.1101/gr.2596504; RG The MGC Project Team; RT "The status, quality, and expansion of the NIH full-length cDNA project: RT the Mammalian Gene Collection (MGC)."; RL Genome Res. 14:2121-2127(2004). RN [5] RP PROTEIN SEQUENCE OF 1-21, AND TOPOLOGY. RX PubMed=6136502; DOI=10.1093/oxfordjournals.jbchem.a134278; RA Matsuda Y., Tsuji A., Katunuma N.; RT "Studies on the structure of gamma-glutamyltranspeptidase. III. Evidence RT that the amino terminus of the heavy subunit is the membrane binding RT segment."; RL J. Biochem. 93:1427-1433(1983). RN [6] RP NUCLEOTIDE SEQUENCE [MRNA] OF 1-18. RC STRAIN=Wistar; TISSUE=Liver; RX PubMed=7910821; RA Brouillet A., Darbouy M., Okamoto T., Chobert M.-N., Lahuna O., RA Garlatti M., Goodspeed D.C., Laperche Y.; RT "Functional characterization of the rat gamma-glutamyl transpeptidase RT promoter that is expressed and regulated in the liver and hepatoma cells."; RL J. Biol. Chem. 269:14878-14884(1994). RN [7] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-9. RC TISSUE=Kidney; RX PubMed=1671556; DOI=10.1021/bi00220a025; RA Kurauchi O., Lahuna O., Darbouy M., Aggerbeck M., Chobert M.-N., RA Laperche Y.; RT "Organization of the 5' end of the rat gamma-glutamyl transpeptidase gene: RT structure of a promoter active in the kidney."; RL Biochemistry 30:1618-1623(1991). RN [8] RP NUCLEOTIDE SEQUENCE [MRNA] OF 4-568. RC TISSUE=Kidney; RX PubMed=2869471; DOI=10.1093/nar/14.3.1393; RA Coloma J., Pitot H.C.; RT "Characterization and sequence of a cDNA clone of gamma- RT glutamyltranspeptidase."; RL Nucleic Acids Res. 14:1393-1403(1986). RN [9] RP NUCLEOTIDE SEQUENCE [MRNA] OF 64-136. RX PubMed=2907498; DOI=10.1016/0378-1119(88)90307-1; RA Sakamuro D., Yamazoe M., Matsuda Y., Kangawa K., Taniguchi N., Matsuo H., RA Yoshikawa H., Ogasawara N.; RT "The primary structure of human gamma-glutamyl transpeptidase."; RL Gene 73:1-9(1988). RN [10] RP PROTEIN SEQUENCE OF 30-47 AND 380-402. RC TISSUE=Kidney; RX PubMed=2896486; DOI=10.1016/0003-9861(88)90390-6; RA Tate S.S., Khadse V., Wellner D.; RT "Renal gamma-glutamyl transpeptidases: structural and immunological RT studies."; RL Arch. Biochem. Biophys. 262:397-408(1988). RN [11] RP FUNCTION, CATALYTIC ACTIVITY, AND BIOPHYSICOCHEMICAL PROPERTIES. RC TISSUE=Kidney; RX PubMed=6122208; DOI=10.1073/pnas.79.4.1088; RA Anderson M.E., Allison R.D., Meister A.; RT "Interconversion of leukotrienes catalyzed by purified gamma-glutamyl RT transpeptidase: concomitant formation of leukotriene D4 and gamma-glutamyl RT amino acids."; RL Proc. Natl. Acad. Sci. U.S.A. 79:1088-1091(1982). RN [12] RP GENE ORGANIZATION, AND ALTERNATIVE PROMOTER USAGE. RX PubMed=10392451; DOI=10.1016/s0305-0491(99)00013-9; RA Chikhi N., Holic N., Guellaen G., Laperche Y.; RT "Gamma-glutamyl transpeptidase gene organization and expression: a RT comparative analysis in rat, mouse, pig and human species."; RL Comp. Biochem. Physiol. 122B:367-380(1999). RN [13] RP GLYCOSYLATION, AND SIALIC ACID CONTENT. RX PubMed=8776; DOI=10.1073/pnas.73.8.2599; RA Tate S.S., Meister A.; RT "Subunit structure and isozymic forms of gamma-glutamyl transpeptidase."; RL Proc. Natl. Acad. Sci. U.S.A. 73:2599-2603(1976). RN [14] RP GLYCOSYLATION. RX PubMed=6142889; RA Nash B., Tate S.S.; RT "In vitro translation and processing of rat kidney gamma-glutamyl RT transpeptidase."; RL J. Biol. Chem. 259:678-685(1984). RN [15] RP GLYCOSYLATION. RX PubMed=2573604; RA Blochberger T.C., Sabatine J.M., Lee Y.C., Hughey R.P.; RT "O-linked glycosylation of rat renal gamma-glutamyltranspeptidase adjacent RT to its membrane anchor domain."; RL J. Biol. Chem. 264:20718-20722(1989). RN [16] RP GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-510, AND IDENTIFICATION BY MASS RP SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Brain; RX PubMed=24090084; DOI=10.1021/pr400783j; RA Parker B.L., Thaysen-Andersen M., Solis N., Scott N.E., Larsen M.R., RA Graham M.E., Packer N.H., Cordwell S.J.; RT "Site-specific glycan-peptide analysis for determination of N-glycoproteome RT heterogeneity."; RL J. Proteome Res. 12:5791-5800(2013). CC -!- FUNCTION: Cleaves the gamma-glutamyl bond of extracellular glutathione CC (gamma-Glu-Cys-Gly), glutathione conjugates and other gamma-glutamyl CC compounds, such as leukotriene C4 (LTC4). The metabolism of glutathione CC by GGT1 releases free glutamate and the dipeptide cysteinyl-glycine, CC which is hydrolyzed to cysteine and glycine by dipeptidases. In the CC presence of high concentrations of dipeptides and some amino acids, can CC also catalyze a transpeptidation reaction, transferring the gamma- CC glutamyl moiety to an acceptor amino acid to form a new gamma-glutamyl CC compound. Contributes to cysteine homeostasis, glutathione homeostasis CC and in the conversion of the leukotriene LTC4 to LTD4. CC {ECO:0000250|UniProtKB:P19440}. CC -!- CATALYTIC ACTIVITY: CC Reaction=an alpha-amino acid + an N-terminal (5-L-glutamyl)-[peptide] = CC 5-L-glutamyl amino acid + N-terminal L-alpha-aminoacyl-[peptide]; CC Xref=Rhea:RHEA:23904, Rhea:RHEA-COMP:9780, Rhea:RHEA-COMP:9795, CC ChEBI:CHEBI:77644, ChEBI:CHEBI:78597, ChEBI:CHEBI:78599, CC ChEBI:CHEBI:78608; EC=2.3.2.2; Evidence={ECO:0000269|PubMed:6122208}; CC -!- CATALYTIC ACTIVITY: CC Reaction=glutathione + H2O = L-cysteinylglycine + L-glutamate; CC Xref=Rhea:RHEA:28807, ChEBI:CHEBI:15377, ChEBI:CHEBI:29985, CC ChEBI:CHEBI:57925, ChEBI:CHEBI:61694; EC=3.4.19.13; CC Evidence={ECO:0000269|PubMed:6122208}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:28808; CC Evidence={ECO:0000250|UniProtKB:P19440}; CC -!- CATALYTIC ACTIVITY: CC Reaction=an S-substituted glutathione + H2O = an S-substituted L- CC cysteinylglycine + L-glutamate; Xref=Rhea:RHEA:59468, CC ChEBI:CHEBI:15377, ChEBI:CHEBI:29985, ChEBI:CHEBI:90779, CC ChEBI:CHEBI:143103; EC=3.4.19.13; CC Evidence={ECO:0000269|PubMed:6122208}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:59469; CC Evidence={ECO:0000250|UniProtKB:P19440}; CC -!- CATALYTIC ACTIVITY: CC Reaction=H2O + leukotriene C4 = L-glutamate + leukotriene D4; CC Xref=Rhea:RHEA:31563, ChEBI:CHEBI:15377, ChEBI:CHEBI:29985, CC ChEBI:CHEBI:57973, ChEBI:CHEBI:63166; EC=3.4.19.14; CC Evidence={ECO:0000269|PubMed:6122208}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:31564; CC Evidence={ECO:0000250|UniProtKB:P19440}; CC -!- ACTIVITY REGULATION: Activated by autocatalytic cleavage. CC {ECO:0000250|UniProtKB:P19440}. CC -!- BIOPHYSICOCHEMICAL PROPERTIES: CC Kinetic parameters: CC KM=5.9 uM for leukotriene C(4) {ECO:0000269|PubMed:6122208}; CC KM=5.7 uM for glutathione {ECO:0000269|PubMed:6122208}; CC KM=5.8 uM for gamma-glutamyl-p-anilide {ECO:0000269|PubMed:6122208}; CC -!- PATHWAY: Sulfur metabolism; glutathione metabolism. CC {ECO:0000250|UniProtKB:P19440}. CC -!- SUBUNIT: Heterodimer composed of the light and heavy chains. The active CC site is located in the light chain. {ECO:0000250|UniProtKB:P19440}. CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250|UniProtKB:P19440}; CC Single-pass type II membrane protein {ECO:0000305|PubMed:6136502}. CC -!- TISSUE SPECIFICITY: Detected in adult kidney and mammary gland, and in CC fetal liver. {ECO:0000269|PubMed:2869484}. CC -!- PTM: N-glycosylated on both chains; contains sialic acid residues. It CC is not known if the sialic acid residues are present on N-linked or on CC O-linked glycans. {ECO:0000269|PubMed:6142889}. CC -!- PTM: O-glycosylated; close to the membrane anchor on the heavy chain CC and on the light chain. The sugar moieties are localized to the stretch CC Thr-28 to Ser-30. Contains sialic acid residues. It is not known if the CC sialic acid residues are present on N-linked or on O-linked glycans. CC {ECO:0000269|PubMed:2573604}. CC -!- PTM: Cleaved by autocatalysis into a large and a small subunit and the CC autocatalytic cleavage is essential to the functional activation of the CC enzyme. {ECO:0000250|UniProtKB:P19440}. CC -!- SIMILARITY: Belongs to the gamma-glutamyltransferase family. CC {ECO:0000305}. CC -!- SEQUENCE CAUTION: CC Sequence=CAA27224.1; Type=Frameshift; Evidence={ECO:0000305}; CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; X15443; CAA33483.1; -; mRNA. DR EMBL; M33821; AAA57295.1; ALT_SEQ; mRNA. DR EMBL; M33822; AAB59698.1; -; mRNA. DR EMBL; BC078768; AAH78768.1; -; mRNA. DR EMBL; L29167; AAA41218.1; -; mRNA. DR EMBL; M57672; AAA41217.1; -; Genomic_DNA. DR EMBL; X03518; CAA27224.1; ALT_FRAME; mRNA. DR PIR; A05225; A05225. DR RefSeq; NP_446292.2; NM_053840.2. DR SMR; P07314; -. DR BindingDB; P07314; -. DR ChEMBL; CHEMBL2943; -. DR DrugCentral; P07314; -. DR GlyConnect; 170; 1 O-Linked glycan. DR GlyGen; P07314; 7 sites, 2 N-linked glycans (1 site). DR iPTMnet; P07314; -. DR PhosphoSitePlus; P07314; -. DR PRIDE; P07314; -. DR GeneID; 116568; -. DR KEGG; rno:116568; -. DR CTD; 2678; -. DR RGD; 2683; Ggt1. DR InParanoid; P07314; -. DR OMA; GILWNNE; -. DR OrthoDB; 1419292at2759; -. DR PhylomeDB; P07314; -. DR BRENDA; 2.3.2.2; 5301. DR Reactome; R-RNO-174403; Glutathione synthesis and recycling. DR Reactome; R-RNO-2142691; Synthesis of Leukotrienes (LT) and Eoxins (EX). DR Reactome; R-RNO-5423646; Aflatoxin activation and detoxification. DR UniPathway; UPA00204; -. DR PRO; PR:P07314; -. DR Proteomes; UP000002494; Unplaced. DR GO; GO:0005615; C:extracellular space; IDA:RGD. DR GO; GO:0005887; C:integral component of plasma membrane; TAS:RGD. DR GO; GO:0005886; C:plasma membrane; ISS:UniProtKB. DR GO; GO:0031982; C:vesicle; ISO:RGD. DR GO; GO:0036374; F:glutathione hydrolase activity; ISS:UniProtKB. DR GO; GO:0102953; F:hypoglycin A gamma-glutamyl transpeptidase activity; IEA:UniProtKB-EC. DR GO; GO:0103068; F:leukotriene C4 gamma-glutamyl transferase activity; IEA:UniProtKB-EC. DR GO; GO:0002951; F:leukotriene-C(4) hydrolase; ISO:RGD. DR GO; GO:0000048; F:peptidyltransferase activity; ISO:RGD. DR GO; GO:0016755; F:transferase activity, transferring amino-acyl groups; IDA:RGD. DR GO; GO:0007568; P:aging; IEP:RGD. DR GO; GO:0006520; P:cellular amino acid metabolic process; ISO:RGD. DR GO; GO:0034599; P:cellular response to oxidative stress; IEP:RGD. DR GO; GO:0019344; P:cysteine biosynthetic process; ISO:RGD. DR GO; GO:0006631; P:fatty acid metabolic process; ISO:RGD. DR GO; GO:0006536; P:glutamate metabolic process; ISS:UniProtKB. DR GO; GO:0006750; P:glutathione biosynthetic process; ISO:RGD. DR GO; GO:0006751; P:glutathione catabolic process; ISS:UniProtKB. DR GO; GO:0061017; P:hepatoblast differentiation; IEP:RGD. DR GO; GO:0070365; P:hepatocyte differentiation; IEP:RGD. DR GO; GO:1901750; P:leukotriene D4 biosynthetic process; ISO:RGD. DR GO; GO:0006691; P:leukotriene metabolic process; ISO:RGD. DR GO; GO:0097421; P:liver regeneration; IEP:RGD. DR GO; GO:0031179; P:peptide modification; IDA:RGD. DR GO; GO:0006508; P:proteolysis; ISO:RGD. DR GO; GO:0002682; P:regulation of immune system process; ISO:RGD. DR GO; GO:0050727; P:regulation of inflammatory response; ISO:RGD. DR GO; GO:0097305; P:response to alcohol; IEP:RGD. DR GO; GO:0032355; P:response to estradiol; IEP:RGD. DR GO; GO:0032496; P:response to lipopolysaccharide; IEP:RGD. DR GO; GO:0034612; P:response to tumor necrosis factor; IEP:RGD. DR GO; GO:0007283; P:spermatogenesis; ISO:RGD. DR GO; GO:0031638; P:zymogen activation; ISS:UniProtKB. DR Gene3D; 1.10.246.130; -; 1. DR Gene3D; 3.60.20.40; -; 1. DR InterPro; IPR043138; GGT_lsub_C. DR InterPro; IPR000101; GGT_peptidase. DR InterPro; IPR043137; GGT_ssub. DR InterPro; IPR029055; Ntn_hydrolases_N. DR PANTHER; PTHR11686; PTHR11686; 1. DR SUPFAM; SSF56235; SSF56235; 1. DR TIGRFAMs; TIGR00066; g_glut_trans; 1. DR PROSITE; PS00462; G_GLU_TRANSPEPTIDASE; 1. PE 1: Evidence at protein level; KW Acyltransferase; Cell membrane; Direct protein sequencing; Disulfide bond; KW Glutathione biosynthesis; Glycoprotein; Hydrolase; Membrane; Protease; KW Reference proteome; Sialic acid; Signal-anchor; Transferase; Transmembrane; KW Transmembrane helix; Zymogen. FT CHAIN 1..379 FT /note="Glutathione hydrolase 1 heavy chain" FT /id="PRO_0000011064" FT CHAIN 380..568 FT /note="Glutathione hydrolase 1 light chain" FT /evidence="ECO:0000269|PubMed:2869484" FT /id="PRO_0000011065" FT TOPO_DOM 1..4 FT /note="Cytoplasmic" FT /evidence="ECO:0000305|PubMed:6136502" FT TRANSMEM 5..26 FT /note="Helical; Signal-anchor for type II membrane protein" FT /evidence="ECO:0000305|PubMed:6136502" FT TOPO_DOM 27..568 FT /note="Extracellular" FT /evidence="ECO:0000305|PubMed:6136502" FT REGION 398..400 FT /note="Glutamate binding" FT /evidence="ECO:0000250|UniProtKB:P19440" FT REGION 450..451 FT /note="Glutamate binding" FT /evidence="ECO:0000250|UniProtKB:P19440" FT ACT_SITE 380 FT /note="Nucleophile" FT /evidence="ECO:0000250|UniProtKB:P19440" FT BINDING 106 FT /note="Glutamate" FT /evidence="ECO:0000250|UniProtKB:P19440" FT BINDING 419 FT /note="Glutamate" FT /evidence="ECO:0000250|UniProtKB:P19440" FT BINDING 422 FT /note="Glutamate" FT /evidence="ECO:0000250|UniProtKB:P19440" FT BINDING 473 FT /note="Glutamate; via amide nitrogen" FT /evidence="ECO:0000250|UniProtKB:P19440" FT CARBOHYD 94 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 114 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 119 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 229 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 343 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 427 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 510 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0007744|PubMed:24090084" FT DISULFID 49..73 FT /evidence="ECO:0000250|UniProtKB:P19440" FT DISULFID 191..195 FT /evidence="ECO:0000250|UniProtKB:P19440" FT CONFLICT 9 FT /note="G -> A (in Ref. 7; AAA41217)" FT /evidence="ECO:0000305" FT CONFLICT 39 FT /note="R -> K (in Ref. 2; AAA57295/AAB59698)" FT /evidence="ECO:0000305" FT CONFLICT 111 FT /note="R -> K (in Ref. 2; AAB59698)" FT /evidence="ECO:0000305" FT CONFLICT 370 FT /note="P -> A (in Ref. 2; AAA57295/AAB59698 and 8; FT CAA27224)" FT /evidence="ECO:0000305" FT CONFLICT 397 FT /note="S -> M (in Ref. 8; CAA27224)" FT /evidence="ECO:0000305" FT CONFLICT 416 FT /note="F -> V (in Ref. 8; CAA27224)" FT /evidence="ECO:0000305" FT CONFLICT 444 FT /note="P -> L (in Ref. 2; AAA57295/AAB59698)" FT /evidence="ECO:0000305" SQ SEQUENCE 568 AA; 61610 MW; 24DC62A1DEEEA38C CRC64; MKNRFLVLGL VAVVLVFVII GLCIWLPTTS GKPDHVYSRA AVATDAKRCS EIGRDMLQEG GSVVDAAIAS LLCMGLINAH SMGIGGGLFF TIYNSTTRKA EVINAREMAP RLANTSMFNN SKDSEEGGLS VAVPGEIRGY ELAHQRHGRL PWARLFQPSI QLARHGFPVG KGLARALDKK RDIIEKTPAL CEVFCRQGKV LQEGETVTMP KLADTLQILA QEGARAFYNG SLTAQIVKDI QEAGGIMTVE DLNNYRAEVI EHPMSIGLGD STLYVPSAPL SGPVLILILN ILKGYNFSPK SVATPEQKAL TYHRIVEAFR FAYAKRTMLG DPKFVDVSQV IRNMSSEFYA TQLRARITDE TTHPTAYYEP EFYLPDDGGT AHLSVVSEDG SAVAATSTIN LYFGSKVLSR VSGILFNDEM DDFSSPNFTN QFGVAPSPAN FIKPGKQPLS SMCPSIIVDK DGKVRMVVGA SGGTQITTSV ALAIINSLWF GYDVKRAVEE PRLHNQLLPN TTTVEKNIDQ VVTAGLKTRH HHTEVTPDFI AVVQAVVRTS GGWAAASDSR KGGEPAGY //