ID W9I7X2_FUSOX Unreviewed; 547 AA.
AC W9I7X2;
DT 14-MAY-2014, integrated into UniProtKB/TrEMBL.
DT 14-MAY-2014, sequence version 1.
DT 13-SEP-2023, entry version 32.
DE RecName: Full=Imidazole glycerol phosphate synthase hisHF {ECO:0000256|PIRNR:PIRNR036936};
DE Includes:
DE RecName: Full=Glutaminase {ECO:0000256|PIRNR:PIRNR036936};
DE EC=3.5.1.2 {ECO:0000256|PIRNR:PIRNR036936};
DE Includes:
DE RecName: Full=Cyclase {ECO:0000256|PIRNR:PIRNR036936};
GN ORFNames=FOYG_08153 {ECO:0000313|EMBL:EWY90752.1};
OS Fusarium oxysporum NRRL 32931.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Hypocreales; Nectriaceae; Fusarium;
OC Fusarium oxysporum species complex.
OX NCBI_TaxID=660029 {ECO:0000313|EMBL:EWY90752.1, ECO:0000313|Proteomes:UP000030753};
RN [1] {ECO:0000313|EMBL:EWY90752.1, ECO:0000313|Proteomes:UP000030753}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FOSC 3-a {ECO:0000313|Proteomes:UP000030753};
RG The Broad Institute Genome Sequencing Platform;
RA Ma L.-J., Gale L.R., Schwartz D.C., Zhou S., Corby-Kistler H., Young S.K.,
RA Zeng Q., Gargeya S., Fitzgerald M., Haas B., Abouelleil A., Alvarado L.,
RA Arachchi H.M., Berlin A., Brown A., Chapman S.B., Chen Z., Dunbar C.,
RA Freedman E., Gearin G., Gellesch M., Goldberg J., Griggs A., Gujja S.,
RA Heiman D., Howarth C., Larson L., Lui A., MacDonald P.J.P., Mehta T.,
RA Montmayeur A., Murphy C., Neiman D., Pearson M., Priest M., Roberts A.,
RA Saif S., Shea T., Shenoy N., Sisk P., Stolte C., Sykes S., Wortman J.,
RA Nusbaum C., Birren B.;
RT "The Genome Sequence of Fusarium oxysporum FOSC 3-a.";
RL Submitted (JUN-2011) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: IGPS catalyzes the conversion of PRFAR and glutamine to IGP,
CC AICAR and glutamate. The glutaminase domain produces the ammonia
CC necessary for the cyclase domain to produce IGP and AICAR from PRFAR.
CC The ammonia is channeled to the active site of the cyclase domain.
CC {ECO:0000256|PIRNR:PIRNR036936}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=5-[(5-phospho-1-deoxy-D-ribulos-1-ylimino)methylamino]-1-(5-
CC phospho-beta-D-ribosyl)imidazole-4-carboxamide + L-glutamine = 5-
CC amino-1-(5-phospho-beta-D-ribosyl)imidazole-4-carboxamide + D-
CC erythro-1-(imidazol-4-yl)glycerol 3-phosphate + H(+) + L-glutamate;
CC Xref=Rhea:RHEA:24793, ChEBI:CHEBI:15378, ChEBI:CHEBI:29985,
CC ChEBI:CHEBI:58278, ChEBI:CHEBI:58359, ChEBI:CHEBI:58475,
CC ChEBI:CHEBI:58525; EC=4.3.2.10;
CC Evidence={ECO:0000256|ARBA:ARBA00000619,
CC ECO:0000256|PIRNR:PIRNR036936};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + L-glutamine = L-glutamate + NH4(+);
CC Xref=Rhea:RHEA:15889, ChEBI:CHEBI:15377, ChEBI:CHEBI:28938,
CC ChEBI:CHEBI:29985, ChEBI:CHEBI:58359; EC=3.5.1.2;
CC Evidence={ECO:0000256|ARBA:ARBA00001062,
CC ECO:0000256|PIRNR:PIRNR036936};
CC -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine
CC from 5-phospho-alpha-D-ribose 1-diphosphate: step 5/9.
CC {ECO:0000256|ARBA:ARBA00005091, ECO:0000256|PIRNR:PIRNR036936}.
CC -!- SIMILARITY: Belongs to the HisA/HisF family.
CC {ECO:0000256|RuleBase:RU003657}.
CC -!- SIMILARITY: In the C-terminal section; belongs to the HisA/HisF family.
CC {ECO:0000256|PIRNR:PIRNR036936}.
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; JH717843; EWY90752.1; -; Genomic_DNA.
DR AlphaFoldDB; W9I7X2; -.
DR HOGENOM; CLU_037550_0_0_1; -.
DR OrthoDB; 2782495at2759; -.
DR UniPathway; UPA00031; UER00010.
DR Proteomes; UP000030753; Unassembled WGS sequence.
DR GO; GO:0004359; F:glutaminase activity; IEA:UniProtKB-EC.
DR GO; GO:0000107; F:imidazoleglycerol-phosphate synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016833; F:oxo-acid-lyase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006541; P:glutamine metabolic process; IEA:UniProtKB-UniRule.
DR GO; GO:0000105; P:histidine biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd01748; GATase1_IGP_Synthase; 1.
DR CDD; cd04731; HisF; 1.
DR Gene3D; 3.40.50.880; -; 1.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR HAMAP; MF_00278; HisH; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR029062; Class_I_gatase-like.
DR InterPro; IPR017926; GATASE.
DR InterPro; IPR006062; His_biosynth.
DR InterPro; IPR004651; HisF.
DR InterPro; IPR014640; IGPS_HisHF.
DR InterPro; IPR010139; Imidazole-glycPsynth_HisH.
DR InterPro; IPR011060; RibuloseP-bd_barrel.
DR NCBIfam; TIGR00735; hisF; 1.
DR NCBIfam; TIGR01855; IMP_synth_hisH; 1.
DR PANTHER; PTHR21235:SF2; IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE HISHF; 1.
DR PANTHER; PTHR21235; IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT HISF/H IGP SYNTHASE SUBUNIT HISF/H; 1.
DR Pfam; PF00117; GATase; 1.
DR Pfam; PF00977; His_biosynth; 1.
DR PIRSF; PIRSF036936; IGPS_HisHF; 1.
DR SUPFAM; SSF52317; Class I glutamine amidotransferase-like; 1.
DR SUPFAM; SSF51366; Ribulose-phoshate binding barrel; 1.
DR PROSITE; PS51274; GATASE_COBBQ; 1.
DR PROSITE; PS51273; GATASE_TYPE_1; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605,
KW ECO:0000256|PIRNR:PIRNR036936};
KW Glutamine amidotransferase {ECO:0000256|PIRNR:PIRNR036936,
KW ECO:0000256|PROSITE-ProRule:PRU00605};
KW Histidine biosynthesis {ECO:0000256|ARBA:ARBA00023102,
KW ECO:0000256|PIRNR:PIRNR036936};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|PIRNR:PIRNR036936};
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|PIRNR:PIRNR036936};
KW Multifunctional enzyme {ECO:0000256|PIRNR:PIRNR036936};
KW Reference proteome {ECO:0000313|Proteomes:UP000030753}.
FT DOMAIN 6..196
FT /note="Glutamine amidotransferase"
FT /evidence="ECO:0000259|Pfam:PF00117"
FT REGION 359..360
FT /note="PRFAR binding"
FT /evidence="ECO:0000256|PIRSR:PIRSR036936-2"
FT REGION 397..399
FT /note="PRFAR binding"
FT /evidence="ECO:0000256|PIRSR:PIRSR036936-2"
FT REGION 469..470
FT /note="PRFAR binding"
FT /evidence="ECO:0000256|PIRSR:PIRSR036936-2"
FT REGION 495..496
FT /note="PRFAR binding"
FT /evidence="ECO:0000256|PIRSR:PIRSR036936-2"
FT REGION 518..519
FT /note="PRFAR binding"
FT /evidence="ECO:0000256|PIRSR:PIRSR036936-2"
FT ACT_SITE 81
FT /note="For GATase activity"
FT /evidence="ECO:0000256|PIRSR:PIRSR036936-1"
FT ACT_SITE 81
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00605"
FT ACT_SITE 188
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00605"
FT ACT_SITE 188
FT /note="For GATase activity"
FT /evidence="ECO:0000256|PIRSR:PIRSR036936-1"
FT ACT_SITE 190
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00605"
FT ACT_SITE 190
FT /note="For GATase activity"
FT /evidence="ECO:0000256|PIRSR:PIRSR036936-1"
FT ACT_SITE 240
FT /evidence="ECO:0000256|PIRSR:PIRSR036936-1"
FT ACT_SITE 399
FT /evidence="ECO:0000256|PIRSR:PIRSR036936-1"
FT BINDING 81
FT /ligand="L-glutamine"
FT /ligand_id="ChEBI:CHEBI:58359"
FT /note="covalent"
FT /evidence="ECO:0000256|PIRSR:PIRSR036936-2"
FT BINDING 327
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR036936-2"
FT BINDING 464
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR036936-2"
SQ SEQUENCE 547 AA; 59714 MW; F7B4F0019ABC4A41 CRC64;
MPTVHLLDYV AGNIRSLVNA IEKSGYEVEW VRSPEDVPKA EKLILPGVGH FGHCLSQLSQ
AGYLEPVRKH IADGKPFFAV CVGLQALFEG SVEDPDVPGL GVVPASLDRF EDSSKSVPHI
GWNNAFTAGR AMYDLQPDSK YYYVHSYKCP YKPGELESQG WTVATGTYGT ETFVGAIAKG
NIFATQFHPE KSGTAGLKTI RAFLTGEGAK NLGTVVDEAV ANAPIKFEDS LTRRVIACLD
VRTNDQGDLV VTKGDQYDVR EKGDDRNVRN LGKPVEMAKK YYESGADEVT FLNITSFRDC
PVADLPMLEI LRQTSRTVFV PLTIGGGIRD TMDTDGTKVS ALEIASMYFK SGADKVSIGS
DAVLAAEEYY SIGRKLFGNT AIEQISRAYG NQAVVVSVDP KRVYVPKPDA TRHNIIKTQF
PGPKGEEYCW YACTIKGGRE TRDMDVVELA QAVEAMGAGE ILLNCIDKDG TNSGFDHELI
NQVKGAIKIP VIASSGAGNP AHFEEVFEKT TTDAALGAGM FHRGEYTVKQ VKDYLKEKGL
KVRQFEE
//
