ID A0A0L7KD14_PLAFX Unreviewed; 678 AA.
AC A0A0L7KD14;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 27-MAR-2024, entry version 31.
DE RecName: Full=Pterin-binding domain-containing protein {ECO:0000259|PROSITE:PS50972};
GN ORFNames=PFHG_02567 {ECO:0000313|EMBL:KOB60754.1};
OS Plasmodium falciparum (isolate HB3).
OC Eukaryota; Sar; Alveolata; Apicomplexa; Aconoidasida; Haemosporida;
OC Plasmodiidae; Plasmodium; Plasmodium (Laverania).
OX NCBI_TaxID=137071 {ECO:0000313|EMBL:KOB60754.1, ECO:0000313|Proteomes:UP000054289};
RN [1] {ECO:0000313|EMBL:KOB60754.1, ECO:0000313|Proteomes:UP000054289}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HB3 {ECO:0000313|EMBL:KOB60754.1};
RG The Broad Institute Genome Sequencing Platform;
RA Volkman S.K., Neafsey D.E., Dash A.P., Chitnis C.E., Hartl D.L.,
RA Young S.K., Zeng Q., Koehrsen M., Alvarado L., Berlin A., Borenstein D.,
RA Chapman S.B., Chen Z., Engels R., Freedman E., Gellesch M., Goldberg J.,
RA Griggs A., Gujja S., Heilman E.R., Heiman D.I., Howarth C., Jen D.,
RA Larson L., Mehta T., Neiman D., Park D., Pearson M., Roberts A., Saif S.,
RA Shea T., Shenoy N., Sisk P., Stolte C., Sykes S., Walk T., White J.,
RA Yandava C., Haas B., Henn M.R., Nusbaum C., Birren B.;
RT "Annotation of Plasmodium falciparum HB3.";
RL Submitted (MAR-2006) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Proteomes:UP000054289}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RG The Broad Institute Genome Sequencing Platform;
RA Birren B., Lander E., Galagan J., Nusbaum C., Devon K., Henn M., Jaffe D.,
RA Butler J., Alvarez P., Gnerre S., Grabherr M., Kleber M., Mauceli E.,
RA Brockman W., MacCallum I.A., Rounsley S., Young S., LaButti K.,
RA Pushparaj V., DeCaprio D., Crawford M., Koehrsen M., Engels R.,
RA Montgomery P., Pearson M., Howarth C., Larson L., Luoma S., White J.,
RA Kodira C., Zeng Q., Oleary S., Yandava C., Alvarado L., Wirth D.,
RA Volkman S., Hartl D.;
RT "The genome sequence of the Plasmodium falciparum HB3.";
RL Submitted (MAR-2006) to the EMBL/GenBank/DDBJ databases.
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}.
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; CH671974; KOB60754.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0L7KD14; -.
DR EnsemblProtists; KOB60754; KOB60754; PFHG_02567.
DR OMA; FAKKHDQ; -.
DR UniPathway; UPA00077; UER00155.
DR Proteomes; UP000054289; Unassembled WGS sequence.
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 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 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; PS00793; DHPS_2; 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:UP000054289};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 389..662
FT /note="Pterin-binding"
FT /evidence="ECO:0000259|PROSITE:PS50972"
SQ SEQUENCE 678 AA; 80375 MW; DF736822F178C119 CRC64;
METIQELILS EENKTNIAVL NLGTNDRRNA VLILETALHL VEKYLGKIIN TSYLYETVPE
YIVLDKKESC EKINKDCRIY DVNYINELMQ NLEESKYEEN KELIDKCEEY ETFLKNGKVD
NSILKEVNVE NYLLECNNII VKNDEIMKNN LSKYKDKYYT SYFYNLTVVV KTFVNDPLSM
LVVIKYIEEL MKRENVKEKE KFENRIIDID ILFFNDFTIF MKNIKLEKNM IYKILSKYIH
LERDIKNGND NMSKVNMDKD INLNNNNNIK KKNNNDIDCD CVDQKMNNHV NNKNYINSFR
DPQEIINNMV DNIEFLSIPH VYTTHRYSIL LCLNDMIPEY KHNVLNNTIR CLYNKYVSRM
KEQYNINIKE NNKRIYVLKD RISYLKEKTN IVGILNVNYD SFSDGGIFVE PKRAVQRMFE
MINEGASVID IGGESSAPFV IPNPKISERD LVVPVLQLFQ KEWNDIKNKI VKCDAKPIIS
IDTINYNVFK ECVDNDLVDI LNDISACTNN PEIIKLLKKK NKFYSVVLMH KRGNPHTMDK
LTNYDNLVYD IKNYLEQRLN FLVLNGIPRY RILFDIGLGF AKKHDQSIKL LQNIHVYDEY
PLFIGYSRKR FIAHCMNDQN VVINTQQKLH DEQQNENKNI VDKSHNWMFQ MNYMRKDKDQ
LLYQKNICGV FKKKKKFK
//
