ID   HIS4_BRASO              Reviewed;         244 AA.
AC   A4YJV4;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   29-MAY-2007, sequence version 1.
DT   16-JUN-2009, entry version 12.
DE   RecName: Full=1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase;
DE            EC=5.3.1.16;
DE   AltName: Full=Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase;
GN   Name=hisA; OrderedLocusNames=BRADO0215;
OS   Bradyrhizobium sp. (strain ORS278).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales;
OC   Bradyrhizobiaceae; Bradyrhizobium.
OX   NCBI_TaxID=114615;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=17540897; DOI=10.1126/science.1139548;
RA   Giraud E., Moulin L., Vallenet D., Barbe V., Cytryn E., Avarre J.-C.,
RA   Jaubert M., Simon D., Cartieaux F., Prin Y., Bena G., Hannibal L.,
RA   Fardoux J., Kojadinovic M., Vuillet L., Lajus A., Cruveiller S.,
RA   Rouy Z., Mangenot S., Segurens B., Dossat C., Franck W.L.,
RA   Chang W.-S., Saunders E., Bruce D., Richardson P., Normand P.,
RA   Dreyfus B., Pignol D., Stacey G., Emerich D., Vermeglio A.,
RA   Medigue C., Sadowsky M.;
RT   "Legumes symbioses: absence of nod genes in photosynthetic
RT   bradyrhizobia.";
RL   Science 316:1307-1312(2007).
CC   -!- CATALYTIC ACTIVITY: 1-(5-phosphoribosyl)-5-((5-
CC       phosphoribosylamino)methylideneamino)imidazole-4-carboxamide = 5-
CC       ((5-phospho-1-deoxyribulos-1-ylamino)methylideneamino)-1-(5-
CC       phosphoribosyl)imidazole-4-carboxamide.
CC   -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-
CC       histidine from 5-phospho-alpha-D-ribose 1-diphosphate: step 4/9.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm (By similarity).
CC   -!- SIMILARITY: Belongs to the hisA/hisF family.
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DR   EMBL; CU234118; CAL74180.1; -; Genomic_DNA.
DR   RefSeq; YP_001202430.1; -.
DR   GeneID; 5121086; -.
DR   GenomeReviews; CU234118_GR; BRADO0215.
DR   KEGG; bra:BRADO0215; -.
DR   OMA; A4YJV4; VATRGWL.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003949; F:1-(5-phosphoribosyl)-5-[(5-phosphoribosylam...; IEA:HAMAP.
DR   GO; GO:0000105; P:histidine biosynthetic process; IEA:HAMAP.
DR   HAMAP; MF_01014; -; 1.
DR   InterPro; IPR006063; His4.
DR   InterPro; IPR006062; His_biosynth.
DR   Pfam; PF00977; His_biosynth; 1.
DR   TIGRFAMs; TIGR00007; His4; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Complete proteome; Cytoplasm;
KW   Histidine biosynthesis; Isomerase.
FT   CHAIN         1    244       1-(5-phosphoribosyl)-5-[(5-
FT                                phosphoribosylamino)methylideneamino]
FT                                imidazole-4-carboxamide isomerase.
FT                                /FTId=PRO_1000063188.
FT   ACT_SITE      8      8       Proton acceptor (By similarity).
FT   ACT_SITE    129    129       Proton donor (By similarity).
SQ   SEQUENCE   244 AA;  25576 MW;  874F7904C7F22AA4 CRC64;
     MILFPAIDLK NGQCVRLEQG DMARATVFNL DPAAQAKSFA DQGFEYLHVV DLDGAFAGKP
     MNAQAVEAML KIVKMPVQLG GGIRDLKTVE AWLGKGITRV IIGTAAVRDP ELVKMAAKAF
     PGRVAVGLDA RDGKVAVEGW AETSEVTALD IAKRFEDAGV AAIIFTDIAR DGLLKGLNLD
     ATIALGDAIS IPVIASGGLA SIEDVKAMLT PRARKLEGAI AGRALYDGRL DPAEALALIR
     AISG
//