ID Q87KG6_VIBPA Unreviewed; 586 AA.
AC Q87KG6;
DT 01-JUN-2003, integrated into UniProtKB/TrEMBL.
DT 01-JUN-2003, sequence version 1.
DT 27-MAR-2024, entry version 84.
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 OrderedLocusNames=VP3011 {ECO:0000313|EMBL:BAC61274.1};
OS Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Vibrio.
OX NCBI_TaxID=223926 {ECO:0000313|EMBL:BAC61274.1, ECO:0000313|Proteomes:UP000002493};
RN [1] {ECO:0000313|EMBL:BAC61274.1, ECO:0000313|Proteomes:UP000002493}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RIMD 2210633 {ECO:0000313|Proteomes:UP000002493};
RX PubMed=12620739; DOI=10.1016/S0140-6736(03)12659-1;
RA Makino K., Oshima K., Kurokawa K., Yokoyama K., Uda T., Tagomori K.,
RA Iijima Y., Najima M., Nakano M., Yamashita A., Kubota Y., Kimura S.,
RA Yasunaga T., Honda T., Shinagawa H., Hattori M., Iida T.;
RT "Genome sequence of Vibrio parahaemolyticus: a pathogenic mechanism
RT distinct from that of V. cholerae.";
RL Lancet 361:743-749(2003).
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; BA000031; BAC61274.1; -; Genomic_DNA.
DR RefSeq; NP_799390.1; NC_004603.1.
DR RefSeq; WP_005480939.1; NC_004603.1.
DR AlphaFoldDB; Q87KG6; -.
DR MEROPS; T03.001; -.
DR GeneID; 1190603; -.
DR KEGG; vpa:VP3011; -.
DR PATRIC; fig|223926.6.peg.2895; -.
DR eggNOG; COG0405; Bacteria.
DR HOGENOM; CLU_014813_0_1_6; -.
DR UniPathway; UPA00204; -.
DR Proteomes; UP000002493; Chromosome 1.
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:UP000002493};
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..25
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 26..586
FT /note="Glutathione hydrolase proenzyme"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5004304477"
FT ACT_SITE 407
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PIRSR:PIRSR600101-1"
SQ SEQUENCE 586 AA; 63679 MW; 172F95F50490DBF7 CRC64;
MQWTFNRLVS TGLFLSASIT HTAFANQATD AIAPEQSTGL EHKQLVKAKD YMVTAANPMA
TQAGADVLEQ GGNAIDAMVA VQLMLGLVEP QSSGIGGGAF LVYWDGEQQK LTTYDGRETA
PLAATPTLFL DDQGQPLQFY DAVVGGRSVA TPGTVKLLWD THQKYGKLEW KKIIQPVINL
AEEGFAVSPR LASLIANDAE RLSRFPTTKA YFFNADGSPK SEGTRLKNPE YAQTLKAIAR
QGAQAFYQGD IAKDIIATVQ TAVGNPGVLA QRDFDTYRIK QREPVCAAYQ SYDICGMGPP
SSGALTVGQI LAITEQYDLK GWGPDSTKSW QVIADASGLA FADRGKYMAD QDYVPMPTEG
LLDKDYLKQR AELIQVGKAL TKVEAGNPPW SHAMNLSMDE SIELPSTSHF NIVDKQGNVV
SMTTTIENAF GSRLMVRGFL LNNELTDFSF RTHQNGVPIA NRLEPGKRPR SSMAPTIIMK
DNQPYMAIGS PGGSRIIGYV AQAIIAHTQW DMDIQQAINQ PRVLNRFGTV DLEQDSAATQ
LQPALEKMGF KTEIRDLNSG LHAIRITVNG LEGAADPRRE GAAIGK
//
