ID   HIS1_ARCFU              Reviewed;         281 AA.
AC   O29665;
DT   15-MAY-2002, integrated into UniProtKB/Swiss-Prot.
DT   19-JUL-2004, sequence version 3.
DT   25-MAY-2022, entry version 117.
DE   RecName: Full=ATP phosphoribosyltransferase;
DE            Short=ATP-PRT;
DE            Short=ATP-PRTase;
DE            EC=2.4.2.17;
GN   Name=hisG; OrderedLocusNames=AF_0590;
OS   Archaeoglobus fulgidus (strain ATCC 49558 / DSM 4304 / JCM 9628 / NBRC
OS   100126 / VC-16).
OC   Archaea; Euryarchaeota; Archaeoglobi; Archaeoglobales; Archaeoglobaceae;
OC   Archaeoglobus.
OX   NCBI_TaxID=224325;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 49558 / DSM 4304 / JCM 9628 / NBRC 100126 / VC-16;
RX   PubMed=9389475; DOI=10.1038/37052;
RA   Klenk H.-P., Clayton R.A., Tomb J.-F., White O., Nelson K.E., Ketchum K.A.,
RA   Dodson R.J., Gwinn M.L., Hickey E.K., Peterson J.D., Richardson D.L.,
RA   Kerlavage A.R., Graham D.E., Kyrpides N.C., Fleischmann R.D.,
RA   Quackenbush J., Lee N.H., Sutton G.G., Gill S.R., Kirkness E.F.,
RA   Dougherty B.A., McKenney K., Adams M.D., Loftus B.J., Peterson S.N.,
RA   Reich C.I., McNeil L.K., Badger J.H., Glodek A., Zhou L., Overbeek R.,
RA   Gocayne J.D., Weidman J.F., McDonald L.A., Utterback T.R., Cotton M.D.,
RA   Spriggs T., Artiach P., Kaine B.P., Sykes S.M., Sadow P.W., D'Andrea K.P.,
RA   Bowman C., Fujii C., Garland S.A., Mason T.M., Olsen G.J., Fraser C.M.,
RA   Smith H.O., Woese C.R., Venter J.C.;
RT   "The complete genome sequence of the hyperthermophilic, sulphate-reducing
RT   archaeon Archaeoglobus fulgidus.";
RL   Nature 390:364-370(1997).
CC   -!- FUNCTION: Catalyzes the condensation of ATP and 5-phosphoribose 1-
CC       diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial
CC       role in the pathway because the rate of histidine biosynthesis seems to
CC       be controlled primarily by regulation of HisG enzymatic activity (By
CC       similarity). {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=1-(5-phospho-beta-D-ribosyl)-ATP + diphosphate = 5-phospho-
CC         alpha-D-ribose 1-diphosphate + ATP; Xref=Rhea:RHEA:18473,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:58017,
CC         ChEBI:CHEBI:73183; EC=2.4.2.17;
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000250};
CC   -!- ACTIVITY REGULATION: Feedback inhibited by histidine. {ECO:0000250}.
CC   -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine
CC       from 5-phospho-alpha-D-ribose 1-diphosphate: step 1/9.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the ATP phosphoribosyltransferase family. Long
CC       subfamily. {ECO:0000305}.
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DR   EMBL; AE000782; AAB90650.1; -; Genomic_DNA.
DR   PIR; F69323; F69323.
DR   AlphaFoldDB; O29665; -.
DR   SMR; O29665; -.
DR   STRING; 224325.AF_0590; -.
DR   EnsemblBacteria; AAB90650; AAB90650; AF_0590.
DR   KEGG; afu:AF_0590; -.
DR   eggNOG; arCOG02208; Archaea.
DR   HOGENOM; CLU_038115_1_1_2; -.
DR   OMA; RPQIMPF; -.
DR   PhylomeDB; O29665; -.
DR   UniPathway; UPA00031; UER00006.
DR   Proteomes; UP000002199; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0003879; F:ATP phosphoribosyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:InterPro.
DR   GO; GO:0000105; P:histidine biosynthetic process; IEA:UniProtKB-UniPathway.
DR   InterPro; IPR013820; ATP_PRibTrfase_cat.
DR   InterPro; IPR001348; ATP_PRibTrfase_HisG.
DR   InterPro; IPR013115; HisG_C.
DR   PANTHER; PTHR21403; PTHR21403; 1.
DR   Pfam; PF01634; HisG; 1.
DR   TIGRFAMs; TIGR00070; hisG; 1.
DR   TIGRFAMs; TIGR03455; HisG_C-term; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; ATP-binding; Cytoplasm; Glycosyltransferase;
KW   Histidine biosynthesis; Magnesium; Metal-binding; Nucleotide-binding;
KW   Reference proteome; Transferase.
FT   CHAIN           1..281
FT                   /note="ATP phosphoribosyltransferase"
FT                   /id="PRO_0000151878"
SQ   SEQUENCE   281 AA;  31792 MW;  B7D4CC9BE235F511 CRC64;
     MRPQIMPFYI EMGKGDGGIT GEDILQNWML KSNLKNVEIL EELPLRPTKL VVAISEEIYP
     DVYTIEDFKE KVGDREVFIA SEFPEIARKY AEKHGLNAIV FDPIGKTEAA LLPPMPEADL
     IIEITEFGTT LKENMCRIID LVMDKVHSVF IVNKESLKDE EKKQVMENLV TDLKEVIESR
     NLVSFYFNVP NEDDLRRIID YLTENGFDPT ISPLAKGGAA VHIIVDRSRV KFLKPIIRGM
     GAKRIATSPV ITSGTNRAAQ QKPFYLLSGI QREFPSASPF F