ID C6LLD3_9FIRM Unreviewed; 268 AA.
AC C6LLD3;
DT 22-SEP-2009, integrated into UniProtKB/TrEMBL.
DT 22-SEP-2009, sequence version 1.
DT 27-MAR-2024, entry version 55.
DE RecName: Full=Dihydropteroate synthase {ECO:0000256|ARBA:ARBA00016919, ECO:0000256|RuleBase:RU361205};
DE Short=DHPS {ECO:0000256|RuleBase:RU361205};
DE EC=2.5.1.15 {ECO:0000256|ARBA:ARBA00012458, ECO:0000256|RuleBase:RU361205};
DE AltName: Full=Dihydropteroate pyrophosphorylase {ECO:0000256|ARBA:ARBA00030193, ECO:0000256|RuleBase:RU361205};
GN Name=folP {ECO:0000313|EMBL:EET58556.1};
GN ORFNames=BRYFOR_09480 {ECO:0000313|EMBL:EET58556.1};
OS Marvinbryantia formatexigens DSM 14469.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae;
OC Marvinbryantia.
OX NCBI_TaxID=478749 {ECO:0000313|EMBL:EET58556.1, ECO:0000313|Proteomes:UP000005561};
RN [1] {ECO:0000313|EMBL:EET58556.1, ECO:0000313|Proteomes:UP000005561}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 14469 {ECO:0000313|EMBL:EET58556.1,
RC ECO:0000313|Proteomes:UP000005561};
RA Weinstock G., Sodergren E., Clifton S., Fulton L., Fulton B., Courtney L.,
RA Fronick C., Harrison M., Strong C., Farmer C., Delahaunty K., Markovic C.,
RA Hall O., Minx P., Tomlinson C., Mitreva M., Nelson J., Hou S., Wollam A.,
RA Pepin K.H., Johnson M., Bhonagiri V., Nash W.E., Warren W., Chinwalla A.,
RA Mardis E.R., Wilson R.K.;
RL Submitted (JUL-2009) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the condensation of para-aminobenzoate (pABA) with
CC 6-hydroxymethyl-7,8-dihydropterin diphosphate (DHPt-PP) to form 7,8-
CC dihydropteroate (H2Pte), the immediate precursor of folate derivatives.
CC {ECO:0000256|RuleBase:RU361205}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(7,8-dihydropterin-6-yl)methyl diphosphate + 4-aminobenzoate =
CC 7,8-dihydropteroate + diphosphate; Xref=Rhea:RHEA:19949,
CC ChEBI:CHEBI:17836, ChEBI:CHEBI:17839, ChEBI:CHEBI:33019,
CC ChEBI:CHEBI:72950; EC=2.5.1.15;
CC Evidence={ECO:0000256|ARBA:ARBA00000012};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946,
CC ECO:0000256|RuleBase:RU361205};
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 1/2.
CC {ECO:0000256|ARBA:ARBA00004763, ECO:0000256|RuleBase:RU361205}.
CC -!- SIMILARITY: Belongs to the DHPS family. {ECO:0000256|ARBA:ARBA00009503,
CC ECO:0000256|RuleBase:RU361205}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EET58556.1}.
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DR EMBL; ACCL02000029; EET58556.1; -; Genomic_DNA.
DR RefSeq; WP_006864233.1; NZ_CP102268.1.
DR AlphaFoldDB; C6LLD3; -.
DR STRING; 168384.SAMN05660368_03243; -.
DR eggNOG; COG0294; Bacteria.
DR OrthoDB; 9811744at2; -.
DR UniPathway; UPA00077; UER00156.
DR Proteomes; UP000005561; Unassembled WGS sequence.
DR GO; GO:0004156; F:dihydropteroate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0046656; P:folic acid biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0046654; P:tetrahydrofolate biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd00739; DHPS; 1.
DR Gene3D; 3.20.20.20; Dihydropteroate synthase-like; 1.
DR InterPro; IPR045031; DHP_synth-like.
DR InterPro; IPR006390; DHP_synth_dom.
DR InterPro; IPR011005; Dihydropteroate_synth-like_sf.
DR InterPro; IPR000489; Pterin-binding_dom.
DR NCBIfam; TIGR01496; DHPS; 1.
DR PANTHER; PTHR20941; FOLATE SYNTHESIS PROTEINS; 1.
DR PANTHER; PTHR20941:SF1; FOLIC ACID SYNTHESIS PROTEIN FOL1; 1.
DR Pfam; PF00809; Pterin_bind; 1.
DR SUPFAM; SSF51717; Dihydropteroate synthetase-like; 1.
DR PROSITE; PS00792; DHPS_1; 1.
DR PROSITE; PS00793; DHPS_2; 1.
DR PROSITE; PS50972; PTERIN_BINDING; 1.
PE 3: Inferred from homology;
KW Folate biosynthesis {ECO:0000256|ARBA:ARBA00022909,
KW ECO:0000256|RuleBase:RU361205};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|RuleBase:RU361205};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU361205};
KW Reference proteome {ECO:0000313|Proteomes:UP000005561};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU361205}.
FT DOMAIN 14..260
FT /note="Pterin-binding"
FT /evidence="ECO:0000259|PROSITE:PS50972"
SQ SEQUENCE 268 AA; 28906 MW; CFF160F612679924 CRC64;
MKIGNRKFQE TGHTYIMGIL NVTPDSFSDG GRWNNPEAAL AHTEQMIADG ADIIDIGGES
TRPGYTMLSD EEEIARVVPM IELVKEKFDI PVSVDTYKSA VAKAALAAGA DLVNDIWGLK
YDPALAGVIA EAGVPCCLMH NRQAADYTDF RAELLADLRE TVALAKAAGI ADDKIILDPG
VGFGKTYEHN LTAINHLEEL QALGYPVLLG TSRKSVIGLT LDLPAAERVE GTLVTTVFGV
MKQAMFVRVH DVKENARAIK MTEAILHG
//
