ID   HIS1_HAEIN              Reviewed;         303 AA.
AC   P43853;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   03-AUG-2022, entry version 133.
DE   RecName: Full=ATP phosphoribosyltransferase;
DE            Short=ATP-PRT;
DE            Short=ATP-PRTase;
DE            EC=2.4.2.17;
GN   Name=hisG; OrderedLocusNames=HI_0468;
OS   Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Haemophilus.
OX   NCBI_TaxID=71421;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51907 / DSM 11121 / KW20 / Rd;
RX   PubMed=7542800; DOI=10.1126/science.7542800;
RA   Fleischmann R.D., Adams M.D., White O., Clayton R.A., Kirkness E.F.,
RA   Kerlavage A.R., Bult C.J., Tomb J.-F., Dougherty B.A., Merrick J.M.,
RA   McKenney K., Sutton G.G., FitzHugh W., Fields C.A., Gocayne J.D.,
RA   Scott J.D., Shirley R., Liu L.-I., Glodek A., Kelley J.M., Weidman J.F.,
RA   Phillips C.A., Spriggs T., Hedblom E., Cotton M.D., Utterback T.R.,
RA   Hanna M.C., Nguyen D.T., Saudek D.M., Brandon R.C., Fine L.D.,
RA   Fritchman J.L., Fuhrmann J.L., Geoghagen N.S.M., Gnehm C.L., McDonald L.A.,
RA   Small K.V., Fraser C.M., Smith H.O., Venter J.C.;
RT   "Whole-genome random sequencing and assembly of Haemophilus influenzae
RT   Rd.";
RL   Science 269:496-512(1995).
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; L42023; AAC22127.1; -; Genomic_DNA.
DR   PIR; D64070; D64070.
DR   RefSeq; NP_438629.1; NC_000907.1.
DR   RefSeq; WP_005656529.1; NC_000907.1.
DR   AlphaFoldDB; P43853; -.
DR   SMR; P43853; -.
DR   STRING; 71421.HI_0468; -.
DR   EnsemblBacteria; AAC22127; AAC22127; HI_0468.
DR   KEGG; hin:HI_0468; -.
DR   PATRIC; fig|71421.8.peg.488; -.
DR   eggNOG; COG0040; Bacteria.
DR   HOGENOM; CLU_038115_1_0_6; -.
DR   OMA; YVMMDYD; -.
DR   PhylomeDB; P43853; -.
DR   BioCyc; HINF71421:G1GJ1-484-MON; -.
DR   UniPathway; UPA00031; UER00006.
DR   Proteomes; UP000000579; 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; IBA:GO_Central.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0000105; P:histidine biosynthetic process; IBA:GO_Central.
DR   Gene3D; 3.30.70.120; -; 1.
DR   HAMAP; MF_00079; HisG_Long; 1.
DR   InterPro; IPR013820; ATP_PRibTrfase_cat.
DR   InterPro; IPR018198; ATP_PRibTrfase_CS.
DR   InterPro; IPR001348; ATP_PRibTrfase_HisG.
DR   InterPro; IPR020621; ATP_PRibTrfase_HisG_long.
DR   InterPro; IPR013115; HisG_C.
DR   InterPro; IPR011322; N-reg_PII-like_a/b.
DR   InterPro; IPR015867; N-reg_PII/ATP_PRibTrfase_C.
DR   PANTHER; PTHR21403; PTHR21403; 1.
DR   Pfam; PF01634; HisG; 1.
DR   Pfam; PF08029; HisG_C; 1.
DR   SUPFAM; SSF54913; SSF54913; 1.
DR   TIGRFAMs; TIGR00070; hisG; 1.
DR   TIGRFAMs; TIGR03455; HisG_C-term; 1.
DR   PROSITE; PS01316; ATP_P_PHORIBOSYLTR; 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..303
FT                   /note="ATP phosphoribosyltransferase"
FT                   /id="PRO_0000151852"
SQ   SEQUENCE   303 AA;  33821 MW;  08C14D1F6E98A31D CRC64;
     MTNTTMQPNR LRIALQKKGR LSQDCAILLK QCGVKINWNE QRLIAYAENL PIEILRVRDD
     DIPGLIFDGV VDLGIIGENV LEEEELGRRA ANETVTYKKL RQLDFGDCRL SLAVDRDCHY
     ENVKDLANRR IATSYPHLLK RYMNENGVSF KSCLLNGSVE VAPSAGIAYA ICDLVSSGAT
     LEANGLKEVD VIYRSKACLI QRAEPLESTK QALVDKLLTR IQGVQQAAES KYIMLHAPKE
     KLEKITALLP GVENPTILPL ASDTTRVAMH VVSQENLFWE TMEQLKEAGA SSILVLPIEK
     MME