ID   PUR1_METJA              Reviewed;         471 AA.
AC   Q57657;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   27-MAR-2024, entry version 141.
DE   RecName: Full=Amidophosphoribosyltransferase {ECO:0000255|HAMAP-Rule:MF_01931};
DE            Short=ATase {ECO:0000255|HAMAP-Rule:MF_01931};
DE            EC=2.4.2.14 {ECO:0000255|HAMAP-Rule:MF_01931};
DE   AltName: Full=Glutamine phosphoribosylpyrophosphate amidotransferase {ECO:0000255|HAMAP-Rule:MF_01931};
DE            Short=GPATase {ECO:0000255|HAMAP-Rule:MF_01931};
GN   Name=purF {ECO:0000255|HAMAP-Rule:MF_01931}; OrderedLocusNames=MJ0204;
OS   Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM
OS   10045 / NBRC 100440) (Methanococcus jannaschii).
OC   Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC   Methanocaldococcaceae; Methanocaldococcus.
OX   NCBI_TaxID=243232;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440;
RX   PubMed=8688087; DOI=10.1126/science.273.5278.1058;
RA   Bult C.J., White O., Olsen G.J., Zhou L., Fleischmann R.D., Sutton G.G.,
RA   Blake J.A., FitzGerald L.M., Clayton R.A., Gocayne J.D., Kerlavage A.R.,
RA   Dougherty B.A., Tomb J.-F., Adams M.D., Reich C.I., Overbeek R.,
RA   Kirkness E.F., Weinstock K.G., Merrick J.M., Glodek A., Scott J.L.,
RA   Geoghagen N.S.M., Weidman J.F., Fuhrmann J.L., Nguyen D., Utterback T.R.,
RA   Kelley J.M., Peterson J.D., Sadow P.W., Hanna M.C., Cotton M.D.,
RA   Roberts K.M., Hurst M.A., Kaine B.P., Borodovsky M., Klenk H.-P.,
RA   Fraser C.M., Smith H.O., Woese C.R., Venter J.C.;
RT   "Complete genome sequence of the methanogenic archaeon, Methanococcus
RT   jannaschii.";
RL   Science 273:1058-1073(1996).
CC   -!- FUNCTION: Catalyzes the formation of phosphoribosylamine from
CC       phosphoribosylpyrophosphate (PRPP) and glutamine. {ECO:0000255|HAMAP-
CC       Rule:MF_01931}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=5-phospho-beta-D-ribosylamine + diphosphate + L-glutamate = 5-
CC         phospho-alpha-D-ribose 1-diphosphate + H2O + L-glutamine;
CC         Xref=Rhea:RHEA:14905, ChEBI:CHEBI:15377, ChEBI:CHEBI:29985,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:58017, ChEBI:CHEBI:58359,
CC         ChEBI:CHEBI:58681; EC=2.4.2.14; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01931};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01931};
CC       Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_01931};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01931};
CC       Note=Binds 1 [4Fe-4S] cluster per subunit. {ECO:0000255|HAMAP-
CC       Rule:MF_01931};
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 1/2. {ECO:0000255|HAMAP-Rule:MF_01931}.
CC   -!- SIMILARITY: In the C-terminal section; belongs to the purine/pyrimidine
CC       phosphoribosyltransferase family. {ECO:0000255|HAMAP-Rule:MF_01931}.
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DR   EMBL; L77117; AAB98188.1; -; Genomic_DNA.
DR   PIR; E64325; E64325.
DR   RefSeq; WP_010869699.1; NC_000909.1.
DR   AlphaFoldDB; Q57657; -.
DR   SMR; Q57657; -.
DR   STRING; 243232.MJ_0204; -.
DR   MEROPS; C44.001; -.
DR   PaxDb; 243232-MJ_0204; -.
DR   EnsemblBacteria; AAB98188; AAB98188; MJ_0204.
DR   GeneID; 1451053; -.
DR   KEGG; mja:MJ_0204; -.
DR   eggNOG; arCOG00093; Archaea.
DR   HOGENOM; CLU_022389_3_1_2; -.
DR   InParanoid; Q57657; -.
DR   OrthoDB; 5976at2157; -.
DR   PhylomeDB; Q57657; -.
DR   UniPathway; UPA00074; UER00124.
DR   Proteomes; UP000000805; Chromosome.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0004044; F:amidophosphoribosyltransferase activity; IBA:GO_Central.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006189; P:'de novo' IMP biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0006541; P:glutamine metabolic process; IEA:UniProtKB-KW.
DR   GO; GO:0009113; P:purine nucleobase biosynthetic process; IEA:InterPro.
DR   GO; GO:0006164; P:purine nucleotide biosynthetic process; IBA:GO_Central.
DR   CDD; cd00715; GPATase_N; 1.
DR   CDD; cd06223; PRTases_typeI; 1.
DR   Gene3D; 3.40.50.2020; -; 1.
DR   Gene3D; 3.60.20.10; Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1; 1.
DR   HAMAP; MF_01931; PurF; 1.
DR   InterPro; IPR017932; GATase_2_dom.
DR   InterPro; IPR029055; Ntn_hydrolases_N.
DR   InterPro; IPR000836; PRibTrfase_dom.
DR   InterPro; IPR029057; PRTase-like.
DR   InterPro; IPR005854; PurF.
DR   InterPro; IPR035584; PurF_N.
DR   NCBIfam; TIGR01134; purF; 1.
DR   PANTHER; PTHR11907; AMIDOPHOSPHORIBOSYLTRANSFERASE; 1.
DR   PANTHER; PTHR11907:SF0; AMIDOPHOSPHORIBOSYLTRANSFERASE; 1.
DR   Pfam; PF13537; GATase_7; 1.
DR   Pfam; PF00156; Pribosyltran; 1.
DR   PIRSF; PIRSF000485; Amd_phspho_trans; 1.
DR   SUPFAM; SSF56235; N-terminal nucleophile aminohydrolases (Ntn hydrolases); 1.
DR   SUPFAM; SSF53271; PRTase-like; 1.
DR   PROSITE; PS51278; GATASE_TYPE_2; 1.
DR   PROSITE; PS00103; PUR_PYR_PR_TRANSFER; 1.
PE   3: Inferred from homology;
KW   4Fe-4S; Glutamine amidotransferase; Glycosyltransferase; Iron; Iron-sulfur;
KW   Magnesium; Metal-binding; Purine biosynthesis; Reference proteome;
KW   Transferase.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..471
FT                   /note="Amidophosphoribosyltransferase"
FT                   /id="PRO_0000139644"
FT   DOMAIN          2..224
FT                   /note="Glutamine amidotransferase type-2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01931"
FT   ACT_SITE        2
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01931"
FT   BINDING         255
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01931"
FT   BINDING         302
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01931"
FT   BINDING         364
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01931"
FT   BINDING         365
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01931"
FT   BINDING         401
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01931"
FT   BINDING         450
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01931"
FT   BINDING         453
FT                   /ligand="[4Fe-4S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:49883"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01931"
SQ   SEQUENCE   471 AA;  52187 MW;  27E25B66A8D5120A CRC64;
     MCGIFGIYSY ERLNVAKKIY YGLFALQHRG QEGAGIATSD GKNIHYYKNI GLVTDVFKNE
     TLQNLFGYIG IGHVRYSTTG GKAVENCQPF VVKSSFGNIA IAHNGDLVNS DELRRELEMK
     GHIFTSSTDS EVIAQLLVRE LLKTSDKIEA IKNTLKKLVG AYSLLIMFND SLIAVRDPWG
     FKPLCIGRDE SNIYISSEDC ALTTLDAEFV KDIEPGEIIE IKDGEIISHK LDYGVSEYNP
     VNVDVPCIYR GAATCMFEYV YFARPDSTID GISVYKVRKR IGKILAKEHP VDADVVSPIP
     DSGVTFALGF SEESGIPYYE GLIKNRYVGR TFILPSQNER ELAVRLKLSP VKSVLEGKRV
     VLVDDSIVRG TTSRRIVNMV RKAGAKEVHL RIGCPKIISP CYYGIDMATK KELIASNKTE
     EEIGKAIGVD SIGYLSLEGL VKAIGRKDLC LACVTGKYPT EVNFEKILGR E
//