ID A0A0L9USX1_PHAAN Unreviewed; 447 AA.
AC A0A0L9USX1;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 27-MAR-2024, entry version 33.
DE RecName: Full=Pterin-binding domain-containing protein {ECO:0000259|PROSITE:PS50972};
GN ORFNames=LR48_Vigan06g115900 {ECO:0000313|EMBL:KOM45853.1};
OS Phaseolus angularis (Azuki bean) (Vigna angularis).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC NPAAA clade; indigoferoid/millettioid clade; Phaseoleae; Vigna.
OX NCBI_TaxID=3914 {ECO:0000313|EMBL:KOM45853.1, ECO:0000313|Proteomes:UP000053144};
RN [1] {ECO:0000313|Proteomes:UP000053144}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=cv. Jingnong 6 {ECO:0000313|Proteomes:UP000053144};
RX PubMed=26460024; DOI=10.1073/pnas.1420949112;
RA Yang K., Tian Z., Chen C., Luo L., Zhao B., Wang Z., Yu L., Li Y., Sun Y.,
RA Li W., Chen Y., Li Y., Zhang Y., Ai D., Zhao J., Shang C., Ma Y., Wu B.,
RA Wang M., Gao L., Sun D., Zhang P., Guo F., Wang W., Li Y., Wang J.,
RA Varshney R.K., Wang J., Ling H.Q., Wan P.;
RT "Genome sequencing of adzuki bean (Vigna angularis) provides insight into
RT high starch and low fat accumulation and domestication.";
RL Proc. Natl. Acad. Sci. U.S.A. 112:13213-13218(2015).
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 -!- CATALYTIC ACTIVITY:
CC Reaction=6-hydroxymethyl-7,8-dihydropterin + ATP = (7,8-dihydropterin-
CC 6-yl)methyl diphosphate + AMP + H(+); Xref=Rhea:RHEA:11412,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:44841,
CC ChEBI:CHEBI:72950, ChEBI:CHEBI:456215; EC=2.7.6.3;
CC Evidence={ECO:0000256|ARBA:ARBA00000198};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- PATHWAY: Cofactor biosynthesis; tetrahydrofolate biosynthesis; 2-amino-
CC 4-hydroxy-6-hydroxymethyl-7,8-dihydropteridine diphosphate from 7,8-
CC dihydroneopterin triphosphate: step 4/4.
CC {ECO:0000256|ARBA:ARBA00005051}.
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}.
CC -!- SIMILARITY: In the C-terminal section; belongs to the DHPS family.
CC {ECO:0000256|ARBA:ARBA00009951}.
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DR EMBL; CM003376; KOM45853.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0L9USX1; -.
DR STRING; 3914.A0A0L9USX1; -.
DR EnsemblPlants; KOM45853; KOM45853; LR48_Vigan06g115900.
DR Gramene; KOM45853; KOM45853; LR48_Vigan06g115900.
DR OMA; NIPHKLM; -.
DR UniPathway; UPA00077; UER00155.
DR Proteomes; UP000053144; Chromosome 6.
DR GO; GO:0003848; F:2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase activity; IEA:UniProtKB-EC.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0004156; F:dihydropteroate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0016301; F:kinase activity; IEA:UniProtKB-KW.
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:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR GO; GO:0046654; P:tetrahydrofolate biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd00739; DHPS; 1.
DR CDD; cd00483; HPPK; 1.
DR Gene3D; 3.30.70.560; 7,8-Dihydro-6-hydroxymethylpterin-pyrophosphokinase HPPK; 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; IPR000550; Hppk.
DR InterPro; IPR035907; Hppk_sf.
DR InterPro; IPR000489; Pterin-binding_dom.
DR NCBIfam; TIGR01496; DHPS; 1.
DR NCBIfam; TIGR01498; folK; 1.
DR PANTHER; PTHR20941; FOLATE SYNTHESIS PROTEINS; 1.
DR PANTHER; PTHR20941:SF1; FOLIC ACID SYNTHESIS PROTEIN FOL1; 1.
DR Pfam; PF01288; HPPK; 1.
DR Pfam; PF00809; Pterin_bind; 1.
DR SUPFAM; SSF55083; 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase, HPPK; 1.
DR SUPFAM; SSF51717; Dihydropteroate synthetase-like; 1.
DR PROSITE; PS00792; DHPS_1; 1.
DR PROSITE; PS00793; DHPS_2; 1.
DR PROSITE; PS00794; HPPK; 1.
DR PROSITE; PS50972; PTERIN_BINDING; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Folate biosynthesis {ECO:0000256|ARBA:ARBA00022909};
KW Kinase {ECO:0000256|ARBA:ARBA00022777};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Multifunctional enzyme {ECO:0000256|ARBA:ARBA00023268};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Reference proteome {ECO:0000313|Proteomes:UP000053144};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 163..430
FT /note="Pterin-binding"
FT /evidence="ECO:0000259|PROSITE:PS50972"
SQ SEQUENCE 447 AA; 48811 MW; 81C7037E23A7F9AA CRC64;
MRNSGINITR HACLYETAPA YVTDQPRFIN SAVRAVTKLG PHELLSTLKR IEKDLGRTDG
IRYGPRPIDL DILFYGKYKV SSDILTIPHE RIWERPFVMA PLMDLLGSAI DSDAVAAWHS
FSGHSGGLSG LWEDLGSESL IGKEGMYRVI PVANGLLDCS RRTSVMGILN VTPDSFSDGG
NFLSVESAVS QVRLMISEGA DMIDIGAQST RPMASRISVE EELGRLIPIL EAVVSMPEAE
GKLISVDTFY SEVALEAVSK GAHLINDVSA GQLDSNMFKV MADLDVPYVA MHMRGDPSTM
QNSENLKYDN VCKEISSELY SRVREAEISG IPAWRIIIDP GIGFSKKTEH NLEILFGLPD
IRKEIGTRSL SISHAPMLIG PSRKRFLGEI CPRPAAERDP ATIAAVTAGV LGGANIVRVH
NVKANLDAVK LCDAILRQKS SHMNSRL
//
