ID Q5FHN6_EHRRG Unreviewed; 431 AA.
AC Q5FHN6;
DT 01-MAR-2005, integrated into UniProtKB/TrEMBL.
DT 01-MAR-2005, sequence version 1.
DT 27-MAR-2024, entry version 113.
DE RecName: Full=Dihydrofolate synthase/folylpolyglutamate synthase {ECO:0000256|ARBA:ARBA00019357};
DE EC=6.3.2.12 {ECO:0000256|ARBA:ARBA00013023};
DE EC=6.3.2.17 {ECO:0000256|ARBA:ARBA00013025};
DE AltName: Full=Folylpoly-gamma-glutamate synthetase-dihydrofolate synthetase {ECO:0000256|ARBA:ARBA00032510};
DE AltName: Full=Folylpolyglutamate synthetase {ECO:0000256|ARBA:ARBA00030048};
DE AltName: Full=Tetrahydrofolylpolyglutamate synthase {ECO:0000256|ARBA:ARBA00030592};
GN Name=folC {ECO:0000313|EMBL:CAI27826.1};
GN OrderedLocusNames=ERGA_CDS_03740 {ECO:0000313|EMBL:CAI27826.1};
OS Ehrlichia ruminantium (strain Gardel).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rickettsiales;
OC Anaplasmataceae; Ehrlichia.
OX NCBI_TaxID=302409 {ECO:0000313|EMBL:CAI27826.1, ECO:0000313|Proteomes:UP000000533};
RN [1] {ECO:0000313|EMBL:CAI27826.1, ECO:0000313|Proteomes:UP000000533}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Gardel {ECO:0000313|EMBL:CAI27826.1,
RC ECO:0000313|Proteomes:UP000000533};
RX PubMed=16547041; DOI=10.1128/JB.188.7.2533-2542.2006;
RA Frutos R., Viari A., Ferraz C., Morgat A., Eychenie S., Kandassamy Y.,
RA Chantal I., Bensaid A., Coissac E., Vachiery N., Demaille J., Martinez D.;
RT "Comparative genomic analysis of three strains of Ehrlichia ruminantium
RT reveals an active process of genome size plasticity.";
RL J. Bacteriol. 188:2533-2542(2006).
CC -!- FUNCTION: Functions in two distinct reactions of the de novo folate
CC biosynthetic pathway. Catalyzes the addition of a glutamate residue to
CC dihydropteroate (7,8-dihydropteroate or H2Pte) to form dihydrofolate
CC (7,8-dihydrofolate monoglutamate or H2Pte-Glu). Also catalyzes
CC successive additions of L-glutamate to tetrahydrofolate or 10-
CC formyltetrahydrofolate or 5,10-methylenetetrahydrofolate, leading to
CC folylpolyglutamate derivatives. {ECO:0000256|ARBA:ARBA00002714}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(6R)-5,10-methylenetetrahydrofolyl-(gamma-L-Glu)(n) + ATP + L-
CC glutamate = (6R)-5,10-methylenetetrahydrofolyl-(gamma-L-Glu)(n+1) +
CC ADP + H(+) + phosphate; Xref=Rhea:RHEA:51912, Rhea:RHEA-COMP:13257,
CC Rhea:RHEA-COMP:13258, ChEBI:CHEBI:15378, ChEBI:CHEBI:29985,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:136572,
CC ChEBI:CHEBI:456216; EC=6.3.2.17;
CC Evidence={ECO:0000256|ARBA:ARBA00000809};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(6S)-5,6,7,8-tetrahydrofolyl-(gamma-L-Glu)(n) + ATP + L-
CC glutamate = (6S)-5,6,7,8-tetrahydrofolyl-(gamma-L-Glu)(n+1) + ADP +
CC H(+) + phosphate; Xref=Rhea:RHEA:10580, Rhea:RHEA-COMP:14738,
CC Rhea:RHEA-COMP:14740, ChEBI:CHEBI:15378, ChEBI:CHEBI:29985,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:141005,
CC ChEBI:CHEBI:456216; EC=6.3.2.17;
CC Evidence={ECO:0000256|ARBA:ARBA00029332};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=10-formyltetrahydrofolyl-(gamma-L-Glu)(n) + ATP + L-glutamate
CC = 10-formyltetrahydrofolyl-(gamma-L-Glu)(n+1) + ADP + H(+) +
CC phosphate; Xref=Rhea:RHEA:51904, Rhea:RHEA-COMP:13088, Rhea:RHEA-
CC COMP:14300, ChEBI:CHEBI:15378, ChEBI:CHEBI:29985, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:134413, ChEBI:CHEBI:456216;
CC EC=6.3.2.17; Evidence={ECO:0000256|ARBA:ARBA00000058};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=7,8-dihydropteroate + ATP + L-glutamate = 7,8-dihydrofolate +
CC ADP + H(+) + phosphate; Xref=Rhea:RHEA:23584, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:17839, ChEBI:CHEBI:29985, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57451, ChEBI:CHEBI:456216;
CC EC=6.3.2.12; Evidence={ECO:0000256|ARBA:ARBA00000104};
CC -!- PATHWAY: Cofactor biosynthesis; tetrahydrofolate biosynthesis; 7,8-
CC dihydrofolate from 2-amino-4-hydroxy-6-hydroxymethyl-7,8-
CC dihydropteridine diphosphate and 4-aminobenzoate: step 2/2.
CC {ECO:0000256|ARBA:ARBA00004799}.
CC -!- PATHWAY: Cofactor biosynthesis; tetrahydrofolylpolyglutamate
CC biosynthesis. {ECO:0000256|ARBA:ARBA00005150}.
CC -!- SIMILARITY: Belongs to the folylpolyglutamate synthase family.
CC {ECO:0000256|PIRNR:PIRNR001563}.
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; CR925677; CAI27826.1; -; Genomic_DNA.
DR RefSeq; WP_011255517.1; NC_006831.1.
DR AlphaFoldDB; Q5FHN6; -.
DR KEGG; erg:ERGA_CDS_03740; -.
DR HOGENOM; CLU_015869_1_1_5; -.
DR OrthoDB; 9809356at2; -.
DR UniPathway; UPA00077; UER00157.
DR Proteomes; UP000000533; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0008841; F:dihydrofolate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004326; F:tetrahydrofolylpolyglutamate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR GO; GO:0051301; P:cell division; IEA:UniProtKB-KW.
DR GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR GO; GO:0046656; P:folic acid biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0008360; P:regulation of cell shape; IEA:UniProtKB-KW.
DR GO; GO:0046654; P:tetrahydrofolate biosynthetic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.90.190.20; Mur ligase, C-terminal domain; 1.
DR Gene3D; 3.40.1190.10; Mur-like, catalytic domain; 1.
DR InterPro; IPR001645; Folylpolyglutamate_synth.
DR InterPro; IPR018109; Folylpolyglutamate_synth_CS.
DR InterPro; IPR036565; Mur-like_cat_sf.
DR InterPro; IPR036615; Mur_ligase_C_dom_sf.
DR InterPro; IPR013221; Mur_ligase_cen.
DR NCBIfam; TIGR01499; folC; 1.
DR PANTHER; PTHR11136:SF0; DIHYDROFOLATE SYNTHETASE-RELATED; 1.
DR PANTHER; PTHR11136; FOLYLPOLYGLUTAMATE SYNTHASE-RELATED; 1.
DR Pfam; PF08245; Mur_ligase_M; 1.
DR PIRSF; PIRSF001563; Folylpolyglu_synth; 1.
DR SUPFAM; SSF53623; MurD-like peptide ligases, catalytic domain; 1.
DR SUPFAM; SSF53244; MurD-like peptide ligases, peptide-binding domain; 1.
DR PROSITE; PS01011; FOLYLPOLYGLU_SYNT_1; 1.
DR PROSITE; PS01012; FOLYLPOLYGLU_SYNT_2; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|PIRNR:PIRNR001563};
KW Cell cycle {ECO:0000256|ARBA:ARBA00023306};
KW Cell division {ECO:0000256|ARBA:ARBA00022618};
KW Cell shape {ECO:0000256|ARBA:ARBA00022960};
KW Cell wall biogenesis/degradation {ECO:0000256|ARBA:ARBA00023316};
KW Folate biosynthesis {ECO:0000256|ARBA:ARBA00022909};
KW Ligase {ECO:0000256|PIRNR:PIRNR001563};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Nucleotide-binding {ECO:0000256|PIRNR:PIRNR001563};
KW Peptidoglycan synthesis {ECO:0000256|ARBA:ARBA00022984}.
FT DOMAIN 43..259
FT /note="Mur ligase central"
FT /evidence="ECO:0000259|Pfam:PF08245"
SQ SEQUENCE 431 AA; 47354 MW; A0F9AE502A971277 CRC64;
MVYMPHWPKP LGFRPSDMVL DRIVKLLNNL GNPQKKLPPV IHVAGTNGKG STMAFLRYIL
NAAGLKTHVY TSPHLVEFNE RVIVADKKIS DNYLYEALEI CREASVGIPV TFFEGTTAAV
FLVFSQVDAD IVLIETGLGG RLDATNVLDP ILTIITSISL EHIEVLGDTV ELIAAEKAGI
MKKDVTCVIA PQSQDSIMKV FEYYAMENNI PLYRGGIDWF CEKQDSNILF KNSVDTLSFP
LPSLPGKHQV INVGNAIAAC SILAGKFHYD IDYDNIAHGI TQAYWPARLE KITTGFLHNM
IPQCWELFLD GAHNPGGASV LADWIKDSIV GDLYVIVGMT RDKDSVEFLS YLKPYIKFLS
TVCVKSEPRA QTANELLQVA LSLGMNAIAS DTLTDAISGI LEVGDHTKKS TILICGSLFL
AGDVLLENNV Y
//
