ID   HIS2_METNO              Reviewed;         107 AA.
AC   B8IPH2;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-MAR-2009, sequence version 1.
DT   02-SEP-2026, entry version 69.
DE   RecName: Full=Phosphoribosyl-ATP pyrophosphatase {ECO:0000255|HAMAP-Rule:MF_01020};
DE            Short=PRA-PH {ECO:0000255|HAMAP-Rule:MF_01020};
DE            EC=3.6.1.31 {ECO:0000255|HAMAP-Rule:MF_01020};
GN   Name=hisE {ECO:0000255|HAMAP-Rule:MF_01020};
GN   OrderedLocusNames=Mnod_7528;
OS   Methylobacterium nodulans (strain LMG 21967 / CNCM I-2342 / ORS 2060).
OC   Bacteria; Pseudomonadati; Pseudomonadota; Alphaproteobacteria;
OC   Hyphomicrobiales; Methylobacteriaceae; Methylobacterium.
OX   NCBI_TaxID=460265;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=LMG 21967 / CNCM I-2342 / ORS 2060;
RG   US DOE Joint Genome Institute;
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   Larimer F., Land M., Hauser L., Kyrpides N., Ivanova N., Marx C.J.,
RA   Richardson P.;
RT   "Complete sequence of chromosome of Methylobacterium nodulans ORS 2060.";
RL   Submitted (JAN-2009) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=1-(5-phospho-beta-D-ribosyl)-ATP + H2O = 1-(5-phospho-beta-D-
CC         ribosyl)-5'-AMP + diphosphate + H(+); Xref=Rhea:RHEA:22828,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:33019,
CC         ChEBI:CHEBI:59457, ChEBI:CHEBI:73183; EC=3.6.1.31;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01020};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine
CC       from 5-phospho-alpha-D-ribose 1-diphosphate: step 2/9.
CC       {ECO:0000255|HAMAP-Rule:MF_01020}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01020}.
CC   -!- SIMILARITY: Belongs to the PRA-PH family. {ECO:0000255|HAMAP-
CC       Rule:MF_01020}.
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DR   EMBL; CP001349; ACL62264.1; -; Genomic_DNA.
DR   RefSeq; WP_015933818.1; NC_011894.1.
DR   AlphaFoldDB; B8IPH2; -.
DR   SMR; B8IPH2; -.
DR   STRING; 460265.Mnod_7528; -.
DR   KEGG; mno:Mnod_7528; -.
DR   eggNOG; COG0140; Bacteria.
DR   HOGENOM; CLU_123337_1_1_5; -.
DR   OrthoDB; 9814738at2; -.
DR   UniPathway; UPA00031; UER00007.
DR   Proteomes; UP000008207; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004636; F:phosphoribosyl-ATP diphosphatase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0000105; P:L-histidine biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd11534; NTP-PPase_HisIE_like; 1.
DR   Gene3D; 1.10.287.1080; MazG-like; 1.
DR   HAMAP; MF_01020; HisE; 1.
DR   InterPro; IPR008179; HisE.
DR   InterPro; IPR021130; PRib-ATP_PPHydrolase-like.
DR   NCBIfam; TIGR03188; histidine_hisI; 1.
DR   NCBIfam; NF001613; PRK00400.1-5; 1.
DR   PANTHER; PTHR42945; HISTIDINE BIOSYNTHESIS BIFUNCTIONAL PROTEIN; 1.
DR   PANTHER; PTHR42945:SF1; HISTIDINE BIOSYNTHESIS BIFUNCTIONAL PROTEIN HIS7; 1.
DR   Pfam; PF01503; PRA-PH; 1.
DR   SUPFAM; SSF101386; all-alpha NTP pyrophosphatases; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; ATP-binding; Cytoplasm; Histidine biosynthesis;
KW   Hydrolase; Nucleotide-binding; Reference proteome.
FT   CHAIN           1..107
FT                   /note="Phosphoribosyl-ATP pyrophosphatase"
FT                   /id="PRO_1000149054"
SQ   SEQUENCE   107 AA;  11272 MW;  ACE143D70899319A CRC64;
     MTTFTLADLD RIVRSRAAAS PEESYTAKLI AAGPGKPAKK LGEEAVEAAI AAVQGDRTSL
     VSEAADVLYH LLVVLAGGGI PLEEVMAELE RRTTQSGLAE KAARRRP
//