ID B0REU7_CLAMS Unreviewed; 269 AA.
AC B0REU7;
DT 08-APR-2008, integrated into UniProtKB/TrEMBL.
DT 08-APR-2008, sequence version 1.
DT 27-MAR-2024, entry version 102.
DE RecName: Full=Imidazole glycerol phosphate synthase subunit HisF {ECO:0000256|HAMAP-Rule:MF_01013};
DE EC=4.3.2.10 {ECO:0000256|HAMAP-Rule:MF_01013};
DE AltName: Full=IGP synthase cyclase subunit {ECO:0000256|HAMAP-Rule:MF_01013};
DE AltName: Full=IGP synthase subunit HisF {ECO:0000256|HAMAP-Rule:MF_01013};
DE AltName: Full=ImGP synthase subunit HisF {ECO:0000256|HAMAP-Rule:MF_01013};
DE Short=IGPS subunit HisF {ECO:0000256|HAMAP-Rule:MF_01013};
GN Name=hisF {ECO:0000256|HAMAP-Rule:MF_01013,
GN ECO:0000313|EMBL:CAQ02112.1};
GN OrderedLocusNames=CMS2015 {ECO:0000313|EMBL:CAQ02112.1};
OS Clavibacter michiganensis subsp. sepedonicus (strain ATCC 33113 / DSM 20744
OS / JCM 9667 / LMG 2889 / C-1) (Corynebacterium sepedonicum).
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Microbacteriaceae;
OC Clavibacter.
OX NCBI_TaxID=31964 {ECO:0000313|EMBL:CAQ02112.1, ECO:0000313|Proteomes:UP000001318};
RN [1] {ECO:0000313|EMBL:CAQ02112.1, ECO:0000313|Proteomes:UP000001318}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33113 / DSM 20744 / JCM 9667 / LMG 2889 / C-1
RC {ECO:0000313|Proteomes:UP000001318};
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 -!- 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. {ECO:0000256|ARBA:ARBA00025475,
CC ECO:0000256|HAMAP-Rule:MF_01013}.
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 Evidence={ECO:0000256|ARBA:ARBA00000619, ECO:0000256|HAMAP-
CC Rule:MF_01013};
CC -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine
CC from 5-phospho-alpha-D-ribose 1-diphosphate: step 5/9.
CC {ECO:0000256|ARBA:ARBA00005091, ECO:0000256|HAMAP-Rule:MF_01013}.
CC -!- SUBUNIT: Heterodimer of HisH and HisF. {ECO:0000256|ARBA:ARBA00011152,
CC ECO:0000256|HAMAP-Rule:MF_01013}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01013}.
CC -!- SIMILARITY: Belongs to the HisA/HisF family.
CC {ECO:0000256|ARBA:ARBA00009667, ECO:0000256|HAMAP-Rule:MF_01013,
CC ECO:0000256|RuleBase:RU003657}.
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DR EMBL; AM849034; CAQ02112.1; -; Genomic_DNA.
DR AlphaFoldDB; B0REU7; -.
DR STRING; 31964.CMS2015; -.
DR KEGG; cms:CMS2015; -.
DR eggNOG; COG0107; Bacteria.
DR HOGENOM; CLU_048577_4_0_11; -.
DR UniPathway; UPA00031; UER00010.
DR Proteomes; UP000001318; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0000107; F:imidazoleglycerol-phosphate synthase activity; IEA:UniProtKB-UniRule.
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; Aldolase class I; 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 NCBIfam; TIGR00735; hisF; 1.
DR PANTHER; PTHR21235:SF2; IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE HISHF; 1.
DR PANTHER; PTHR21235; IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT HISF/H IGP SYNTHASE SUBUNIT HISF/H; 1.
DR Pfam; PF00977; His_biosynth; 1.
DR SUPFAM; SSF51366; Ribulose-phoshate binding barrel; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605, ECO:0000256|HAMAP-
KW Rule:MF_01013}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01013};
KW Histidine biosynthesis {ECO:0000256|ARBA:ARBA00023102, ECO:0000256|HAMAP-
KW Rule:MF_01013};
KW Lyase {ECO:0000256|HAMAP-Rule:MF_01013, ECO:0000313|EMBL:CAQ02112.1}.
FT ACT_SITE 28
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01013"
FT ACT_SITE 147
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01013"
SQ SEQUENCE 269 AA; 27749 MW; 361CA178EC63F0F5 CRC64;
MAAVPADRPA SGAPSSGDLA VRVIPCLDVA AGRVVKGVNF LDLQDAGDPV ELARLYYEQG
ADELTFLDVT ATVEDRSTMY DVVSATAEQV FIPLTVGGGV RSADDVARLL ASGADKIGVN
SAAIARPDLV SEIADRFGAQ VCVLSLDVTR GDTESGFVVT THGGRTRTTI DAVAWAREAV
ERGAGELLVN SIDADGTRDG FDLELVAAMR AASRVPVIAS GGAGELDHFA PAIEAGADAV
LAASVFHSRR FTIGDVKGAL ADAGQVVRR
//
