ID A0A1I1I2P3_9ACTN Unreviewed; 613 AA.
AC A0A1I1I2P3;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 21.
DE RecName: Full=Glutathione hydrolase proenzyme {ECO:0000256|RuleBase:RU368036};
DE EC=2.3.2.2 {ECO:0000256|RuleBase:RU368036};
DE EC=3.4.19.13 {ECO:0000256|RuleBase:RU368036};
DE Contains:
DE RecName: Full=Glutathione hydrolase large chain {ECO:0000256|RuleBase:RU368036};
DE Contains:
DE RecName: Full=Glutathione hydrolase small chain {ECO:0000256|RuleBase:RU368036};
GN ORFNames=SAMN04487968_105112 {ECO:0000313|EMBL:SFC30699.1};
OS Nocardioides terrae.
OC Bacteria; Actinomycetota; Actinomycetes; Propionibacteriales;
OC Nocardioidaceae; Nocardioides.
OX NCBI_TaxID=574651 {ECO:0000313|EMBL:SFC30699.1, ECO:0000313|Proteomes:UP000198832};
RN [1] {ECO:0000313|EMBL:SFC30699.1, ECO:0000313|Proteomes:UP000198832}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.7056 {ECO:0000313|EMBL:SFC30699.1,
RC ECO:0000313|Proteomes:UP000198832};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
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:0000256|ARBA:ARBA00001049,
CC ECO:0000256|RuleBase:RU368036};
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;
CC Evidence={ECO:0000256|ARBA:ARBA00000250,
CC ECO:0000256|RuleBase:RU368036};
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:0000256|ARBA:ARBA00001089,
CC ECO:0000256|RuleBase:RU368036};
CC -!- PATHWAY: Sulfur metabolism; glutathione metabolism.
CC {ECO:0000256|RuleBase:RU368036}.
CC -!- SUBUNIT: This enzyme consists of two polypeptide chains, which are
CC synthesized in precursor form from a single polypeptide.
CC {ECO:0000256|RuleBase:RU368036}.
CC -!- PTM: Cleaved by autocatalysis into a large and a small subunit.
CC {ECO:0000256|RuleBase:RU368036}.
CC -!- SIMILARITY: Belongs to the gamma-glutamyltransferase family.
CC {ECO:0000256|ARBA:ARBA00009381, ECO:0000256|RuleBase:RU368036}.
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DR EMBL; FOLB01000005; SFC30699.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1I1I2P3; -.
DR STRING; 574651.SAMN04487968_105112; -.
DR OrthoDB; 9781342at2; -.
DR UniPathway; UPA00204; -.
DR Proteomes; UP000198832; Unassembled WGS sequence.
DR GO; GO:0036374; F:glutathione hydrolase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0103068; F:leukotriene C4 gamma-glutamyl transferase activity; IEA:UniProtKB-EC.
DR GO; GO:0006750; P:glutathione biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0006751; P:glutathione catabolic process; IEA:UniProtKB-UniRule.
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 NCBIfam; TIGR00066; g_glut_trans; 1.
DR PANTHER; PTHR43199; GLUTATHIONE HYDROLASE; 1.
DR PANTHER; PTHR43199:SF1; GLUTATHIONE HYDROLASE PROENZYME; 1.
DR Pfam; PF01019; G_glu_transpept; 1.
DR PRINTS; PR01210; GGTRANSPTASE.
DR SUPFAM; SSF56235; N-terminal nucleophile aminohydrolases (Ntn hydrolases); 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|ARBA:ARBA00023315,
KW ECO:0000256|RuleBase:RU368036};
KW Glutathione biosynthesis {ECO:0000256|RuleBase:RU368036};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU368036};
KW Reference proteome {ECO:0000313|Proteomes:UP000198832};
KW Signal {ECO:0000256|SAM:SignalP};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU368036};
KW Zymogen {ECO:0000256|RuleBase:RU368036}.
FT SIGNAL 1..29
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 30..613
FT /note="Glutathione hydrolase proenzyme"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5011704175"
FT REGION 468..487
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 421
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PIRSR:PIRSR600101-1"
SQ SEQUENCE 613 AA; 65147 MW; 075956DB075CEF26 CRC64;
MRSRTSAAAF AAALICPALV LTTSPHAGAA APDATRPKAP PRIATSIGRG GAISTVDPDA
TRIGLQVLKH GGNAVDAAVA AAAALGLTEP YSSGIGGGGY FVHYNARTHK VGTIDGRETA
PRRMRHDSFI DPATGEPYNF TPERVSSGVA VGVPGSLKTW QRALNRWGTR SLARSLKPAT
RLARRGFVVD QTFHDQTADN QARFAQFAST RRLFLKGGQP PAVGSRFRNR ALARTYDLIA
RKGVDGLYRG RLARQIVHTV QHPPKVAGAT LPATPGRMTL RDLRRYRTID RKPTRIGYRG
LRIYGMAPSS SGGSTVGEML NILEHYNLHG MDAGALYHHY IEASALAFAD RNAYVGDPRS
VKVPLRQLLS DTFAAERACS INEQTAAPKP VPAGNVASYD GKCAAAPARG AARPDTENVE
TTNMTVVDRW GNVVEYTLTI EQTGGSGMVV PGRGFLLNNE LTDFSAAYDP SDPNRIEPGK
RPRSSISPTI VLKGRKPWLA LGSPGGATII NTVSQLLVDR IDRGMSIAEA ITEPRLANAN
TTASSAEPAF VAKYAAALAP FGQTLKQLTG PTSAQEIGAA TAIQIGRHGR LIAVAEPTRR
GGGSARVVRP ARR
//
