ID   HISZ_AGRRK              Reviewed;         372 AA.
AC   B9J9Y2;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   24-MAR-2009, sequence version 1.
DT   25-MAY-2022, entry version 65.
DE   RecName: Full=ATP phosphoribosyltransferase regulatory subunit {ECO:0000255|HAMAP-Rule:MF_00125};
GN   Name=hisZ {ECO:0000255|HAMAP-Rule:MF_00125}; OrderedLocusNames=Arad_1056;
OS   Agrobacterium radiobacter (strain K84 / ATCC BAA-868).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Agrobacterium;
OC   Agrobacterium tumefaciens complex.
OX   NCBI_TaxID=311403;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K84 / ATCC BAA-868;
RX   PubMed=19251847; DOI=10.1128/jb.01779-08;
RA   Slater S.C., Goldman B.S., Goodner B., Setubal J.C., Farrand S.K.,
RA   Nester E.W., Burr T.J., Banta L., Dickerman A.W., Paulsen I., Otten L.,
RA   Suen G., Welch R., Almeida N.F., Arnold F., Burton O.T., Du Z., Ewing A.,
RA   Godsy E., Heisel S., Houmiel K.L., Jhaveri J., Lu J., Miller N.M.,
RA   Norton S., Chen Q., Phoolcharoen W., Ohlin V., Ondrusek D., Pride N.,
RA   Stricklin S.L., Sun J., Wheeler C., Wilson L., Zhu H., Wood D.W.;
RT   "Genome sequences of three Agrobacterium biovars help elucidate the
RT   evolution of multichromosome genomes in bacteria.";
RL   J. Bacteriol. 191:2501-2511(2009).
CC   -!- FUNCTION: Required for the first step of histidine biosynthesis. May
CC       allow the feedback regulation of ATP phosphoribosyltransferase activity
CC       by histidine. {ECO:0000255|HAMAP-Rule:MF_00125}.
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_00125}.
CC   -!- SUBUNIT: Heteromultimer composed of HisG and HisZ subunits.
CC       {ECO:0000255|HAMAP-Rule:MF_00125}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00125}.
CC   -!- MISCELLANEOUS: This function is generally fulfilled by the C-terminal
CC       part of HisG, which is missing in some bacteria such as this one.
CC   -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC       HisZ subfamily. {ECO:0000255|HAMAP-Rule:MF_00125}.
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DR   EMBL; CP000628; ACM25600.1; -; Genomic_DNA.
DR   RefSeq; WP_012651006.1; NC_011985.1.
DR   AlphaFoldDB; B9J9Y2; -.
DR   SMR; B9J9Y2; -.
DR   STRING; 311403.Arad_1056; -.
DR   EnsemblBacteria; ACM25600; ACM25600; Arad_1056.
DR   KEGG; ara:Arad_1056; -.
DR   eggNOG; COG3705; Bacteria.
DR   HOGENOM; CLU_025113_6_0_5; -.
DR   OMA; YYTGFEF; -.
DR   OrthoDB; 277998at2; -.
DR   UniPathway; UPA00031; UER00006.
DR   Proteomes; UP000001600; Chromosome 1.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0000105; P:histidine biosynthetic process; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.30.930.10; -; 1.
DR   HAMAP; MF_00125; HisZ; 1.
DR   InterPro; IPR045864; aa-tRNA-synth_II/BPL/LPL.
DR   InterPro; IPR041715; HisRS-like_core.
DR   InterPro; IPR004516; HisRS/HisZ.
DR   InterPro; IPR004517; HisZ.
DR   PANTHER; PTHR43707; PTHR43707; 1.
DR   Pfam; PF13393; tRNA-synt_His; 1.
DR   PIRSF; PIRSF001549; His-tRNA_synth; 1.
DR   SUPFAM; SSF55681; SSF55681; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Cytoplasm; Histidine biosynthesis;
KW   Reference proteome.
FT   CHAIN           1..372
FT                   /note="ATP phosphoribosyltransferase regulatory subunit"
FT                   /id="PRO_1000122657"
SQ   SEQUENCE   372 AA;  40275 MW;  3CA09EA820FBF973 CRC64;
     MPLIDLPDFA GDLIAEFAAR RTDRVDTPII QPAEPFLDMA GEDLRRRIFL TESETGASLC
     LRPEFTIPVC LQHIETATGT PKRYSYLGEI FRQRREGGQE FYQAGIEDLG DRDIASADAR
     AVGDAIAILN RLVPGKALSV TLGDQAVFEA VVQALGLPSG WQKRLIHAFG NMMQLETLLA
     RLASPQPVTG LDPHALDFLT RGDEQGLVMH IDSTMQATGY STNASRSPLE IARRLREKLV
     LSETRLDDEA FRVLEEFLSL SVPLADASSA LAGFADAAGL KLGTALERFD ARVAALANAG
     VDAGSIDYRA AFGRPLDYYT GLVFEVTMEG SAAVLVGGGR FDRLLTLLGA KDHIPAVGFA
     LWLDRIETAR AA