ID A0A1Y2FQH3_PROLT Unreviewed; 788 AA.
AC A0A1Y2FQH3;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 08-NOV-2023, entry version 16.
DE SubName: Full=Aminoimidazole ribonucleotide synthetase {ECO:0000313|EMBL:ORY86230.1};
GN ORFNames=BCR37DRAFT_344073 {ECO:0000313|EMBL:ORY86230.1};
OS Protomyces lactucae-debilis.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Taphrinomycotina; Taphrinomycetes;
OC Taphrinales; Protomycetaceae; Protomyces.
OX NCBI_TaxID=2754530 {ECO:0000313|EMBL:ORY86230.1, ECO:0000313|Proteomes:UP000193685};
RN [1] {ECO:0000313|EMBL:ORY86230.1, ECO:0000313|Proteomes:UP000193685}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=12-1054 {ECO:0000313|EMBL:ORY86230.1,
RC ECO:0000313|Proteomes:UP000193685};
RG DOE Joint Genome Institute;
RA Mondo S.J., Dannebaum R.O., Kuo R.C., Labutti K., Haridas S., Kuo A.,
RA Salamov A., Ahrendt S.R., Lipzen A., Sullivan W., Andreopoulos W.B.,
RA Clum A., Lindquist E., Daum C., Ramamoorthy G.K., Gryganskyi A., Culley D.,
RA Magnuson J.K., James T.Y., O'Malley M.A., Stajich J.E., Spatafora J.W.,
RA Visel A., Grigoriev I.V.;
RT "Pervasive Adenine N6-methylation of Active Genes in Fungi.";
RL Submitted (JUL-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the second and fifth step in the 'de novo' purine
CC biosynthesis pathway; contains phosphoribosylamine--glycine ligase
CC (GARS) and phosphoribosylformylglycinamidine cyclo-ligase (AIRS)
CC activities. {ECO:0000256|ARBA:ARBA00029388}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-formamido-N(1)-(5-O-phospho-beta-D-ribosyl)acetamidine + ATP
CC = 5-amino-1-(5-phospho-beta-D-ribosyl)imidazole + ADP + H(+) +
CC phosphate; Xref=Rhea:RHEA:23032, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:137981,
CC ChEBI:CHEBI:147287, ChEBI:CHEBI:456216; EC=6.3.3.1;
CC Evidence={ECO:0000256|ARBA:ARBA00023392};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=5-phospho-beta-D-ribosylamine + ATP + glycine = ADP + H(+) +
CC N(1)-(5-phospho-beta-D-ribosyl)glycinamide + phosphate;
CC Xref=Rhea:RHEA:17453, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57305, ChEBI:CHEBI:58681,
CC ChEBI:CHEBI:143788, ChEBI:CHEBI:456216; EC=6.3.4.13;
CC Evidence={ECO:0000256|ARBA:ARBA00001484};
CC -!- PATHWAY: Purine metabolism; IMP biosynthesis via de novo pathway; 5-
CC amino-1-(5-phospho-D-ribosyl)imidazole from N(2)-formyl-N(1)-(5-
CC phospho-D-ribosyl)glycinamide: step 2/2.
CC {ECO:0000256|ARBA:ARBA00004686}.
CC -!- PATHWAY: Purine metabolism; IMP biosynthesis via de novo pathway; N(1)-
CC (5-phospho-D-ribosyl)glycinamide from 5-phospho-alpha-D-ribose 1-
CC diphosphate: step 2/2. {ECO:0000256|ARBA:ARBA00005174}.
CC -!- SIMILARITY: In the C-terminal section; belongs to the AIR synthase
CC family. {ECO:0000256|ARBA:ARBA00029444}.
CC -!- SIMILARITY: In the N-terminal section; belongs to the GARS family.
CC {ECO:0000256|ARBA:ARBA00007423}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:ORY86230.1}.
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DR EMBL; MCFI01000003; ORY86230.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y2FQH3; -.
DR STRING; 56484.A0A1Y2FQH3; -.
DR OMA; EVMQACC; -.
DR OrthoDB; 729at2759; -.
DR UniPathway; UPA00074; UER00125.
DR Proteomes; UP000193685; Unassembled WGS sequence.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004637; F:phosphoribosylamine-glycine ligase activity; IEA:UniProtKB-EC.
DR GO; GO:0004641; F:phosphoribosylformylglycinamidine cyclo-ligase activity; IEA:UniProtKB-EC.
DR GO; GO:0006189; P:'de novo' IMP biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0009113; P:purine nucleobase biosynthetic process; IEA:InterPro.
DR CDD; cd02196; PurM; 1.
DR Gene3D; 3.40.50.20; -; 1.
DR Gene3D; 3.30.1490.20; ATP-grasp fold, A domain; 1.
DR Gene3D; 3.30.470.20; ATP-grasp fold, B domain; 1.
DR Gene3D; 3.90.600.10; Phosphoribosylglycinamide synthetase, C-terminal domain; 1.
DR Gene3D; 3.90.650.10; PurM-like C-terminal domain; 1.
DR Gene3D; 3.30.1330.10; PurM-like, N-terminal domain; 1.
DR HAMAP; MF_00741; AIRS; 1.
DR HAMAP; MF_00138; GARS; 1.
DR InterPro; IPR011761; ATP-grasp.
DR InterPro; IPR013815; ATP_grasp_subdomain_1.
DR InterPro; IPR016185; PreATP-grasp_dom_sf.
DR InterPro; IPR020561; PRibGlycinamid_synth_ATP-grasp.
DR InterPro; IPR000115; PRibGlycinamide_synth.
DR InterPro; IPR020560; PRibGlycinamide_synth_C-dom.
DR InterPro; IPR037123; PRibGlycinamide_synth_C_sf.
DR InterPro; IPR020559; PRibGlycinamide_synth_CS.
DR InterPro; IPR020562; PRibGlycinamide_synth_N.
DR InterPro; IPR010918; PurM-like_C_dom.
DR InterPro; IPR036676; PurM-like_C_sf.
DR InterPro; IPR016188; PurM-like_N.
DR InterPro; IPR036921; PurM-like_N_sf.
DR InterPro; IPR004733; PurM_cligase.
DR InterPro; IPR011054; Rudment_hybrid_motif.
DR NCBIfam; TIGR00877; purD; 1.
DR NCBIfam; TIGR00878; purM; 1.
DR PANTHER; PTHR10520:SF12; TRIFUNCTIONAL PURINE BIOSYNTHETIC PROTEIN ADENOSINE-3; 1.
DR PANTHER; PTHR10520; TRIFUNCTIONAL PURINE BIOSYNTHETIC PROTEIN ADENOSINE-3-RELATED; 1.
DR Pfam; PF00586; AIRS; 1.
DR Pfam; PF02769; AIRS_C; 1.
DR Pfam; PF01071; GARS_A; 1.
DR Pfam; PF02843; GARS_C; 1.
DR Pfam; PF02844; GARS_N; 1.
DR SMART; SM01209; GARS_A; 1.
DR SMART; SM01210; GARS_C; 1.
DR SUPFAM; SSF56059; Glutathione synthetase ATP-binding domain-like; 1.
DR SUPFAM; SSF52440; PreATP-grasp domain; 1.
DR SUPFAM; SSF56042; PurM C-terminal domain-like; 1.
DR SUPFAM; SSF55326; PurM N-terminal domain-like; 1.
DR SUPFAM; SSF51246; Rudiment single hybrid motif; 1.
DR PROSITE; PS50975; ATP_GRASP; 1.
DR PROSITE; PS00184; GARS; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|PROSITE-
KW ProRule:PRU00409}; Ligase {ECO:0000256|ARBA:ARBA00022598};
KW Manganese {ECO:0000256|ARBA:ARBA00023211};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Multifunctional enzyme {ECO:0000256|ARBA:ARBA00023268};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|PROSITE-
KW ProRule:PRU00409}; Purine biosynthesis {ECO:0000256|ARBA:ARBA00022755};
KW Reference proteome {ECO:0000313|Proteomes:UP000193685}.
FT DOMAIN 111..318
FT /note="ATP-grasp"
FT /evidence="ECO:0000259|PROSITE:PS50975"
SQ SEQUENCE 788 AA; 84087 MW; DC5EBA404821FA8D CRC64;
MSLIILLIGN GGREHALAWK LAESAKVAKI YVAPGNGGTA SLSKVENIEV GVSEFDKLVA
FATQHDVGLV IPGPEVPLVD GIETHFRKVG IPCFGPSQLA ARMEGSKAFS KDFMKRYNIP
TAAYENFTDH SAAQAYLDSI HHNVVIKASG LAAGKGVIIP ATKEEAKQAV KSIMVDNEFG
SAGQEVVIEE FLKGEELSIL AFSDGYTIRA LPAAQDHKRI FDGDEGPNTG GMGCYCPIPI
STPALEQKIM ATILQPTIDG MRKEGMSFLG LLFTGIMLGR DGEPCVLEYN VRFGDPETQV
CLPLLETDLA DIMLGCVERR LDSIDFKIRQ AHAATVVMVA GGYPGSYAKG EVISLPDSLE
ADTFLFHAGT ASKDGKVVTN GGRVLAVTAT AASLQEAVKK AYKGVSTISF KDAFYRKDIA
HRALKRTTTT SQQPGLTYAQ AGVSIDQGNA LVERIKPAVR KTRRLGADSE IGGFGGTFDI
EACGYKHPML VTATDGVGTK LLIANAINKH DTVGIDLVAM SVNDLIVQGA EPLFFTDYFA
TSKLNVDIAA AFVEGVAAGC IESNCALVGG ETAEMPDIYQ GDDYDCAGAA TGAVERDAML
PKFAAMQVGD VLLGLSSSGT HSNGFSLVRK IVARTGLTYD APCPWDSTSG KSLGEALLTP
TRIYVKPLLP LCQQGLIKAM SHITGGGLVE NVPRMLPAHL TAEIDLKAWS VPQQFRWMKQ
QGGVPTSDIA KTLNMGVGMV LAVDASKAQE IRQALQGQNE MEVYTLGQLV ERKEDHGCIL
LNESEWDF
//
