ID   HIS1_ACIF5              Reviewed;         215 AA.
AC   B5EQE6;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   14-OCT-2008, sequence version 1.
DT   03-AUG-2022, entry version 68.
DE   RecName: Full=ATP phosphoribosyltransferase {ECO:0000255|HAMAP-Rule:MF_01018};
DE            Short=ATP-PRT {ECO:0000255|HAMAP-Rule:MF_01018};
DE            Short=ATP-PRTase {ECO:0000255|HAMAP-Rule:MF_01018};
DE            EC=2.4.2.17 {ECO:0000255|HAMAP-Rule:MF_01018};
GN   Name=hisG {ECO:0000255|HAMAP-Rule:MF_01018}; OrderedLocusNames=Lferr_2649;
OS   Acidithiobacillus ferrooxidans (strain ATCC 53993 / BNL-5-31)
OS   (Leptospirillum ferrooxidans (ATCC 53993)).
OC   Bacteria; Proteobacteria; Acidithiobacillia; Acidithiobacillales;
OC   Acidithiobacillaceae; Acidithiobacillus.
OX   NCBI_TaxID=380394;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 53993 / BNL-5-31;
RA   Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Sims D., Brettin T., Detter J.C., Han C.,
RA   Kuske C.R., Larimer F., Land M., Hauser L., Kyrpides N., Lykidis A.,
RA   Borole A.P.;
RT   "Complete sequence of Acidithiobacillus ferrooxidans ATCC 53993.";
RL   Submitted (AUG-2008) to the EMBL/GenBank/DDBJ databases.
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.
CC       {ECO:0000255|HAMAP-Rule:MF_01018}.
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; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01018};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine
CC       from 5-phospho-alpha-D-ribose 1-diphosphate: step 1/9.
CC       {ECO:0000255|HAMAP-Rule:MF_01018}.
CC   -!- SUBUNIT: Heteromultimer composed of HisG and HisZ subunits.
CC       {ECO:0000255|HAMAP-Rule:MF_01018}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01018}.
CC   -!- DOMAIN: Lacks the C-terminal regulatory region which is replaced by
CC       HisZ.
CC   -!- SIMILARITY: Belongs to the ATP phosphoribosyltransferase family. Short
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_01018}.
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DR   EMBL; CP001132; ACH84843.1; -; Genomic_DNA.
DR   RefSeq; WP_012537562.1; NC_011206.1.
DR   AlphaFoldDB; B5EQE6; -.
DR   SMR; B5EQE6; -.
DR   GeneID; 66433982; -.
DR   KEGG; afe:Lferr_2649; -.
DR   eggNOG; COG0040; Bacteria.
DR   HOGENOM; CLU_038115_2_0_6; -.
DR   OMA; YVMMDYD; -.
DR   UniPathway; UPA00031; UER00006.
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:0000105; P:histidine biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd13595; PBP2_HisGs; 1.
DR   HAMAP; MF_01018; HisG_Short; 1.
DR   InterPro; IPR013820; ATP_PRibTrfase_cat.
DR   InterPro; IPR018198; ATP_PRibTrfase_CS.
DR   InterPro; IPR001348; ATP_PRibTrfase_HisG.
DR   InterPro; IPR024893; ATP_PRibTrfase_HisG_short.
DR   PANTHER; PTHR21403; PTHR21403; 1.
DR   Pfam; PF01634; HisG; 1.
DR   TIGRFAMs; TIGR00070; hisG; 1.
DR   PROSITE; PS01316; ATP_P_PHORIBOSYLTR; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; ATP-binding; Cytoplasm; Glycosyltransferase;
KW   Histidine biosynthesis; Nucleotide-binding; Transferase.
FT   CHAIN           1..215
FT                   /note="ATP phosphoribosyltransferase"
FT                   /id="PRO_1000213248"
SQ   SEQUENCE   215 AA;  23614 MW;  37A7EAA1DF0679DC CRC64;
     MSTGITIALS KGRILQEAIP LFAGAGIHLA EDPEESRKLI IPSTDPTVRF LVIRASDVPT
     YVTWGAADVG IAGKDVLLEQ EGLDLYEPLD LRIGICHMAV AEPAAMAADD APQSWERVRI
     ATKYPHITRH YFHSRGVQTE IIKLYGSMEL APLVGLADRI VDLVSSGRTL KENGLVEVEE
     IMPISSRLVV NRAAMKLKRR AIETLIRQLE AQVTP