ID   HIS6_MYCTU              Reviewed;         267 AA.
AC   P9WMM3; L0T9Y9; O53908;
DT   16-APR-2014, integrated into UniProtKB/Swiss-Prot.
DT   16-APR-2014, sequence version 1.
DT   25-MAY-2022, entry version 35.
DE   RecName: Full=Imidazole glycerol phosphate synthase subunit HisF;
DE            EC=4.3.2.10;
DE   AltName: Full=IGP synthase cyclase subunit;
DE   AltName: Full=IGP synthase subunit HisF;
DE   AltName: Full=ImGP synthase subunit HisF;
DE            Short=IGPS subunit HisF;
GN   Name=hisF; OrderedLocusNames=Rv1605; ORFNames=MTV046.03;
OS   Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium tuberculosis complex.
OX   NCBI_TaxID=83332;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 25618 / H37Rv;
RX   PubMed=9634230; DOI=10.1038/31159;
RA   Cole S.T., Brosch R., Parkhill J., Garnier T., Churcher C.M., Harris D.E.,
RA   Gordon S.V., Eiglmeier K., Gas S., Barry C.E. III, Tekaia F., Badcock K.,
RA   Basham D., Brown D., Chillingworth T., Connor R., Davies R.M., Devlin K.,
RA   Feltwell T., Gentles S., Hamlin N., Holroyd S., Hornsby T., Jagels K.,
RA   Krogh A., McLean J., Moule S., Murphy L.D., Oliver S., Osborne J.,
RA   Quail M.A., Rajandream M.A., Rogers J., Rutter S., Seeger K., Skelton S.,
RA   Squares S., Squares R., Sulston J.E., Taylor K., Whitehead S.,
RA   Barrell B.G.;
RT   "Deciphering the biology of Mycobacterium tuberculosis from the complete
RT   genome sequence.";
RL   Nature 393:537-544(1998).
RN   [2]
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC   STRAIN=ATCC 25618 / H37Rv;
RX   PubMed=21969609; DOI=10.1074/mcp.m111.011627;
RA   Kelkar D.S., Kumar D., Kumar P., Balakrishnan L., Muthusamy B., Yadav A.K.,
RA   Shrivastava P., Marimuthu A., Anand S., Sundaram H., Kingsbury R.,
RA   Harsha H.C., Nair B., Prasad T.S., Chauhan D.S., Katoch K., Katoch V.M.,
RA   Kumar P., Chaerkady R., Ramachandran S., Dash D., Pandey A.;
RT   "Proteogenomic analysis of Mycobacterium tuberculosis by high resolution
RT   mass spectrometry.";
RL   Mol. Cell. Proteomics 10:M111.011627-M111.011627(2011).
CC   -!- FUNCTION: IGPS catalyzes the conversion of PRFAR and glutamine to IGP,
CC       AICAR and glutamate. The HisF subunit catalyzes the cyclization
CC       activity that produces IGP and AICAR from PRFAR using the ammonia
CC       provided by the HisH subunit (By similarity). {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=5-[(5-phospho-1-deoxy-D-ribulos-1-ylimino)methylamino]-1-(5-
CC         phospho-beta-D-ribosyl)imidazole-4-carboxamide + L-glutamine = 5-
CC         amino-1-(5-phospho-beta-D-ribosyl)imidazole-4-carboxamide + D-
CC         erythro-1-(imidazol-4-yl)glycerol 3-phosphate + H(+) + L-glutamate;
CC         Xref=Rhea:RHEA:24793, ChEBI:CHEBI:15378, ChEBI:CHEBI:29985,
CC         ChEBI:CHEBI:58278, ChEBI:CHEBI:58359, ChEBI:CHEBI:58475,
CC         ChEBI:CHEBI:58525; EC=4.3.2.10;
CC   -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine
CC       from 5-phospho-alpha-D-ribose 1-diphosphate: step 5/9.
CC   -!- SUBUNIT: Heterodimer of HisH and HisF. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the HisA/HisF family. {ECO:0000305}.
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DR   EMBL; AL123456; CCP44369.1; -; Genomic_DNA.
DR   PIR; D70819; D70819.
DR   RefSeq; NP_216121.1; NC_000962.3.
DR   RefSeq; WP_003898942.1; NZ_NVQJ01000016.1.
DR   AlphaFoldDB; P9WMM3; -.
DR   SMR; P9WMM3; -.
DR   STRING; 83332.Rv1605; -.
DR   PaxDb; P9WMM3; -.
DR   DNASU; 885261; -.
DR   GeneID; 45425573; -.
DR   GeneID; 885261; -.
DR   KEGG; mtu:Rv1605; -.
DR   TubercuList; Rv1605; -.
DR   eggNOG; COG0107; Bacteria.
DR   OMA; IFHYKET; -.
DR   PhylomeDB; P9WMM3; -.
DR   UniPathway; UPA00031; UER00010.
DR   Proteomes; UP000001584; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0000107; F:imidazoleglycerol-phosphate synthase activity; IBA:GO_Central.
DR   GO; GO:0016829; F:lyase activity; IEA:UniProtKB-KW.
DR   GO; GO:0000105; P:histidine biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd04731; HisF; 1.
DR   Gene3D; 3.20.20.70; -; 1.
DR   HAMAP; MF_01013; HisF; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR006062; His_biosynth.
DR   InterPro; IPR004651; HisF.
DR   InterPro; IPR011060; RibuloseP-bd_barrel.
DR   Pfam; PF00977; His_biosynth; 1.
DR   SUPFAM; SSF51366; SSF51366; 1.
DR   TIGRFAMs; TIGR00735; hisF; 1.
PE   1: Evidence at protein level;
KW   Amino-acid biosynthesis; Cytoplasm; Histidine biosynthesis; Lyase;
KW   Reference proteome.
FT   CHAIN           1..267
FT                   /note="Imidazole glycerol phosphate synthase subunit HisF"
FT                   /id="PRO_0000142185"
FT   ACT_SITE        22
FT                   /evidence="ECO:0000255"
FT   ACT_SITE        141
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   267 AA;  27221 MW;  2DAF561C3398EBA5 CRC64;
     MYADRDLPGA GGLAVRVIPC LDVDDGRVVK GVNFENLRDA GDPVELAAVY DAEGADELTF
     LDVTASSSGR ATMLEVVRRT AEQVFIPLTV GGGVRTVADV DSLLRAGADK VAVNTAAIAC
     PDLLADMARQ FGSQCIVLSV DARTVPVGSA PTPSGWEVTT HGGRRGTGMD AVQWAARGAD
     LGVGEILLNS MDADGTKAGF DLALLRAVRA AVTVPVIASG GAGAVEHFAP AVAAGADAVL
     AASVFHFREL TIGQVKAALA AEGITVR