ID E0S2L3_BUTPB Unreviewed; 253 AA.
AC E0S2L3;
DT 02-NOV-2010, integrated into UniProtKB/TrEMBL.
DT 02-NOV-2010, sequence version 1.
DT 27-MAR-2024, entry version 79.
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:ADL33980.1};
GN OrderedLocusNames=bpr_I1241 {ECO:0000313|EMBL:ADL33980.1};
OS Butyrivibrio proteoclasticus (strain ATCC 51982 / DSM 14932 / B316)
OS (Clostridium proteoclasticum).
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae;
OC Butyrivibrio.
OX NCBI_TaxID=515622 {ECO:0000313|EMBL:ADL33980.1, ECO:0000313|Proteomes:UP000001299};
RN [1] {ECO:0000313|EMBL:ADL33980.1, ECO:0000313|Proteomes:UP000001299}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 51982 / DSM 14932 / B316
RC {ECO:0000313|Proteomes:UP000001299};
RX PubMed=20689770; DOI=10.1371/journal.pone.0011942;
RA Kelly W.J., Leahy S.C., Altermann E., Yeoman C.J., Dunne J.C., Kong Z.,
RA Pacheco D.M., Li D., Noel S.J., Moon C.D., Cookson A.L., Attwood G.T.;
RT "The glycobiome of the rumen bacterium Butyrivibrio proteoclasticus B316(T)
RT highlights adaptation to a polysaccharide-rich environment.";
RL PLoS ONE 5:E11942-E11942(2010).
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}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP001810; ADL33980.1; -; Genomic_DNA.
DR RefSeq; WP_013280634.1; NC_014387.1.
DR AlphaFoldDB; E0S2L3; -.
DR STRING; 515622.bpr_I1241; -.
DR KEGG; bpb:bpr_I1241; -.
DR eggNOG; COG0107; Bacteria.
DR HOGENOM; CLU_048577_4_0_9; -.
DR UniPathway; UPA00031; UER00010.
DR Proteomes; UP000001299; Chromosome 1.
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:ADL33980.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000001299}.
FT ACT_SITE 11
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01013"
FT ACT_SITE 130
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01013"
SQ SEQUENCE 253 AA; 27362 MW; 26CEE620A1140C6A CRC64;
MLTKRIIPCL DVNNGRVVKG VKFVDLIDAG DPVLVGEAYS KAGADELVFL DITASNERRA
TVADMVREVA KKVFIPFTVG GGIRTVDDVK AILREGADKV AVNSAAIDRP ELISEAADKF
GSQCVVLAID AKRREDGSGW NIYKHGGRID MGIDAIEWAK KGAYLGAGEI LVTSMDCDGT
KEGYDIELTR QIAEQVDIPV IASGGAGKME HFYDALTKGK ADAALAASLF HFKEMEIGDL
KRYLMDKKVP VRI
//
