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Database: UniProt
Entry: A0A0Q8V9U5_9ACTN
LinkDB: A0A0Q8V9U5_9ACTN
Original site: A0A0Q8V9U5_9ACTN 
ID   A0A0Q8V9U5_9ACTN        Unreviewed;       285 AA.
AC   A0A0Q8V9U5;
DT   20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT   20-JAN-2016, sequence version 1.
DT   24-JAN-2024, entry version 25.
DE   RecName: Full=Dihydropteroate synthase {ECO:0000256|RuleBase:RU361205};
DE            Short=DHPS {ECO:0000256|RuleBase:RU361205};
DE            EC=2.5.1.15 {ECO:0000256|RuleBase:RU361205};
DE   AltName: Full=Dihydropteroate pyrophosphorylase {ECO:0000256|RuleBase:RU361205};
GN   ORFNames=ASE19_09430 {ECO:0000313|EMBL:KRC52649.1};
OS   Nocardioides sp. Root79.
OC   Bacteria; Actinomycetota; Actinomycetes; Propionibacteriales;
OC   Nocardioidaceae; Nocardioides.
OX   NCBI_TaxID=1736600 {ECO:0000313|EMBL:KRC52649.1, ECO:0000313|Proteomes:UP000051414};
RN   [1] {ECO:0000313|EMBL:KRC52649.1, ECO:0000313|Proteomes:UP000051414}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Root79 {ECO:0000313|EMBL:KRC52649.1,
RC   ECO:0000313|Proteomes:UP000051414};
RA   Gilbert D.G.;
RL   Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|EMBL:KRC52649.1, ECO:0000313|Proteomes:UP000051414}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Root79 {ECO:0000313|EMBL:KRC52649.1,
RC   ECO:0000313|Proteomes:UP000051414};
RA   Schulze-Lefert P.;
RT   "Functional overlap of the Arabidopsis leaf and root microbiotas.";
RL   Submitted (NOV-2015) 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   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={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|RuleBase:RU361205}.
CC   -!- SIMILARITY: Belongs to the DHPS family.
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:KRC52649.1}.
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DR   EMBL; LMIP01000011; KRC52649.1; -; Genomic_DNA.
DR   RefSeq; WP_056894587.1; NZ_LMIP01000011.1.
DR   AlphaFoldDB; A0A0Q8V9U5; -.
DR   OrthoDB; 9811744at2; -.
DR   UniPathway; UPA00077; UER00156.
DR   Proteomes; UP000051414; 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   Gene3D; 3.20.20.20; Dihydropteroate synthase-like; 1.
DR   InterPro; IPR045031; DHP_synth.
DR   InterPro; IPR006390; DHP_synth_dom.
DR   InterPro; IPR011005; Dihydropteroate_synth-like.
DR   InterPro; IPR000489; Pterin-binding_dom.
DR   NCBIfam; TIGR01496; DHPS; 1.
DR   PANTHER; PTHR20941; FOLATE SYNTHESIS PROTEINS; 1.
DR   PANTHER; PTHR20941:SF8; INACTIVE DIHYDROPTEROATE SYNTHASE 2; 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|RuleBase:RU361205};
KW   Magnesium {ECO:0000256|RuleBase:RU361205};
KW   Metal-binding {ECO:0000256|RuleBase:RU361205};
KW   Reference proteome {ECO:0000313|Proteomes:UP000051414};
KW   Transferase {ECO:0000256|RuleBase:RU361205}.
FT   DOMAIN          13..266
FT                   /note="Pterin-binding"
FT                   /evidence="ECO:0000259|PROSITE:PS50972"
SQ   SEQUENCE   285 AA;  30361 MW;  B5740394867804D2 CRC64;
     MKLGRHAFGD DEALMMAIVN RTPDSFFDKG ATWAEDAAFA RVAEVVAQGA EIVDIGGIKA
     APGVEISAAE EKARVVDFVA RVRDSYPGLV ISVDTWRAEV GAAVCAAGAD VLNDAWGGAD
     PELVDVAAEY DAAIICTHTG GVTPRTRPYR IDYDDVVAAA IADTVAYASR ALSAGVARES
     IVIDPAHDFG KNTFHSLEIT RRLDEMVATG WPVLVSLSNK DFVGETLGRE VGDRLLGTLA
     ATSVCALAGA RIYRVHQVPE TRQTVDMVWS IAGRRPPLRA IRGLQ
//
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