ID   HIS1_MYCTO              Reviewed;         284 AA.
AC   P9WMN0; L0TBL0; O33256; P60759;
DT   16-APR-2014, integrated into UniProtKB/Swiss-Prot.
DT   16-APR-2014, sequence version 1.
DT   25-MAY-2022, entry version 34.
DE   RecName: Full=ATP phosphoribosyltransferase;
DE            Short=ATP-PRT;
DE            Short=ATP-PRTase;
DE            EC=2.4.2.17;
GN   Name=hisG; OrderedLocusNames=MT2181;
OS   Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium tuberculosis complex.
OX   NCBI_TaxID=83331;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CDC 1551 / Oshkosh;
RX   PubMed=12218036; DOI=10.1128/jb.184.19.5479-5490.2002;
RA   Fleischmann R.D., Alland D., Eisen J.A., Carpenter L., White O.,
RA   Peterson J.D., DeBoy R.T., Dodson R.J., Gwinn M.L., Haft D.H., Hickey E.K.,
RA   Kolonay J.F., Nelson W.C., Umayam L.A., Ermolaeva M.D., Salzberg S.L.,
RA   Delcher A., Utterback T.R., Weidman J.F., Khouri H.M., Gill J., Mikula A.,
RA   Bishai W., Jacobs W.R. Jr., Venter J.C., Fraser C.M.;
RT   "Whole-genome comparison of Mycobacterium tuberculosis clinical and
RT   laboratory strains.";
RL   J. Bacteriol. 184:5479-5490(2002).
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   -!- 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; AE000516; AAK46464.1; -; Genomic_DNA.
DR   PIR; D70513; D70513.
DR   RefSeq; WP_003411047.1; NZ_KK341227.1.
DR   AlphaFoldDB; P9WMN0; -.
DR   SMR; P9WMN0; -.
DR   EnsemblBacteria; AAK46464; AAK46464; MT2181.
DR   GeneID; 45426096; -.
DR   KEGG; mtc:MT2181; -.
DR   PATRIC; fig|83331.31.peg.2351; -.
DR   HOGENOM; CLU_038115_1_1_11; -.
DR   UniPathway; UPA00031; UER00006.
DR   Proteomes; UP000001020; 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-UniRule.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0000105; P:histidine biosynthetic process; IEA:UniProtKB-UniRule.
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   Transferase.
FT   CHAIN           1..284
FT                   /note="ATP phosphoribosyltransferase"
FT                   /id="PRO_0000427275"
SQ   SEQUENCE   284 AA;  30481 MW;  C248C57399302B2A CRC64;
     MLRVAVPNKG ALSEPATEIL AEAGYRRRTD SKDLTVIDPV NNVEFFFLRP KDIAIYVGSG
     ELDFGITGRD LVCDSGAQVR ERLALGFGSS SFRYAAPAGR NWTTADLAGM RIATAYPNLV
     RKDLATKGIE ATVIRLDGAV EISVQLGVAD AIADVVGSGR TLSQHDLVAF GEPLCDSEAV
     LIERAGTDGQ DQTEARDQLV ARVQGVVFGQ QYLMLDYDCP RSALKKATAI TPGLESPTIA
     PLADPDWVAI RALVPRRDVN GIMDELAAIG AKAILASDIR FCRF