ID   HIS7_CLAMS              Reviewed;         202 AA.
AC   B0RHB5;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   08-APR-2008, sequence version 1.
DT   25-MAY-2022, entry version 79.
DE   RecName: Full=Imidazoleglycerol-phosphate dehydratase {ECO:0000255|HAMAP-Rule:MF_00076};
DE            Short=IGPD {ECO:0000255|HAMAP-Rule:MF_00076};
DE            EC=4.2.1.19 {ECO:0000255|HAMAP-Rule:MF_00076};
GN   Name=hisB {ECO:0000255|HAMAP-Rule:MF_00076}; OrderedLocusNames=CMS1216;
OS   Clavibacter michiganensis subsp. sepedonicus (strain ATCC 33113 / DSM 20744
OS   / JCM 9667 / LMG 2889 / C-1) (Corynebacterium sepedonicum).
OC   Bacteria; Actinobacteria; Micrococcales; Microbacteriaceae; Clavibacter.
OX   NCBI_TaxID=31964;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33113 / DSM 20744 / JCM 9667 / LMG 2889 / C-1;
RX   PubMed=18192393; DOI=10.1128/jb.01598-07;
RA   Bentley S.D., Corton C., Brown S.E., Barron A., Clark L., Doggett J.,
RA   Harris B., Ormond D., Quail M.A., May G., Francis D., Knudson D.,
RA   Parkhill J., Ishimaru C.A.;
RT   "Genome of the actinomycete plant pathogen Clavibacter michiganensis subsp.
RT   sepedonicus suggests recent niche adaptation.";
RL   J. Bacteriol. 190:2150-2160(2008).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=D-erythro-1-(imidazol-4-yl)glycerol 3-phosphate = 3-(imidazol-
CC         4-yl)-2-oxopropyl phosphate + H2O; Xref=Rhea:RHEA:11040,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:57766, ChEBI:CHEBI:58278; EC=4.2.1.19;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00076};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine
CC       from 5-phospho-alpha-D-ribose 1-diphosphate: step 6/9.
CC       {ECO:0000255|HAMAP-Rule:MF_00076}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00076}.
CC   -!- SIMILARITY: Belongs to the imidazoleglycerol-phosphate dehydratase
CC       family. {ECO:0000255|HAMAP-Rule:MF_00076}.
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DR   EMBL; AM849034; CAQ01332.1; -; Genomic_DNA.
DR   RefSeq; WP_012298610.1; NZ_MZMN01000003.1.
DR   AlphaFoldDB; B0RHB5; -.
DR   SMR; B0RHB5; -.
DR   STRING; 31964.CMS1216; -.
DR   EnsemblBacteria; CAQ01332; CAQ01332; CMS1216.
DR   KEGG; cms:CMS1216; -.
DR   eggNOG; COG0131; Bacteria.
DR   HOGENOM; CLU_044308_3_0_11; -.
DR   OMA; ARHGLFD; -.
DR   UniPathway; UPA00031; UER00011.
DR   Proteomes; UP000001318; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004424; F:imidazoleglycerol-phosphate dehydratase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0000105; P:histidine biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd07914; IGPD; 1.
DR   Gene3D; 3.30.230.40; -; 2.
DR   HAMAP; MF_00076; HisB; 1.
DR   InterPro; IPR038494; IGPD_sf.
DR   InterPro; IPR000807; ImidazoleglycerolP_deHydtase.
DR   InterPro; IPR020565; ImidazoleglycerP_deHydtase_CS.
DR   InterPro; IPR020568; Ribosomal_S5_D2-typ_fold.
DR   PANTHER; PTHR23133; PTHR23133; 1.
DR   Pfam; PF00475; IGPD; 1.
DR   SUPFAM; SSF54211; SSF54211; 2.
DR   PROSITE; PS00954; IGP_DEHYDRATASE_1; 1.
DR   PROSITE; PS00955; IGP_DEHYDRATASE_2; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Cytoplasm; Histidine biosynthesis; Lyase;
KW   Reference proteome.
FT   CHAIN           1..202
FT                   /note="Imidazoleglycerol-phosphate dehydratase"
FT                   /id="PRO_0000336305"
SQ   SEQUENCE   202 AA;  21626 MW;  C19864DB63FB90A0 CRC64;
     MSTLARTAHV TRQTSESSID LRLDLDGTGA SEISTSVPFY DHMLTAFAKH SLTDLTVTAT
     GDTHIDVHHT VEDIGIVLGQ AIREALGDKS GIARFGDALV PLDEALVQSV VDISGRPFLV
     HSGEPAGFEM HLIGGHFTGS MVRHVFEAIT FHAGLTVHVT VLGGRDPHHI AEAEFKSFAR
     AFRQAKELDP RVSGIPSTKG AL