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P0DB08

- DHPS_STRP3

UniProt

P0DB08 - DHPS_STRP3

Protein

Dihydropteroate synthase

Gene

folP

Organism
Streptococcus pyogenes serotype M3 (strain ATCC BAA-595 / MGAS315)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 20 (01 Oct 2014)
      Sequence version 1 (27 Jul 2011)
      Previous versions | rss
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    Functioni

    DHPS catalyzes the formation of the immediate precursor of folic acid. It is implicated in resistance to sulfonamide.

    Catalytic activityi

    (2-amino-4-hydroxy-7,8-dihydropteridin-6-yl)methyl diphosphate + 4-aminobenzoate = diphosphate + dihydropteroate.

    Cofactori

    Binds 1 magnesium ion per subunit. Magnesium is required for activity, even if it interacts primarily with the substrate By similarity.By similarity

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi19 – 191MagnesiumBy similarity
    Binding sitei27 – 271SubstrateBy similarity
    Binding sitei93 – 931SubstrateBy similarity
    Binding sitei112 – 1121SubstrateBy similarity
    Binding sitei176 – 1761SubstrateBy similarity
    Binding sitei212 – 2121SubstrateBy similarity
    Binding sitei248 – 2481SubstrateBy similarity
    Binding sitei250 – 2501SubstrateBy similarity

    GO - Molecular functioni

    1. dihydropteroate synthase activity Source: UniProtKB-EC
    2. metal ion binding Source: UniProtKB-KW

    GO - Biological processi

    1. folic acid biosynthetic process Source: UniProtKB-KW
    2. response to antibiotic Source: UniProtKB-KW
    3. tetrahydrofolate biosynthetic process Source: UniProtKB-UniPathway

    Keywords - Molecular functioni

    Transferase

    Keywords - Biological processi

    Antibiotic resistance, Folate biosynthesis

    Keywords - Ligandi

    Magnesium, Metal-binding

    Enzyme and pathway databases

    BioCyciSPYO198466:GJDL-821-MONOMER.
    UniPathwayiUPA00077; UER00156.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Dihydropteroate synthase (EC:2.5.1.15)
    Short name:
    DHPS
    Alternative name(s):
    Dihydropteroate pyrophosphorylase
    Gene namesi
    Name:folP
    Ordered Locus Names:SpyM3_0760
    OrganismiStreptococcus pyogenes serotype M3 (strain ATCC BAA-595 / MGAS315)
    Taxonomic identifieri198466 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
    ProteomesiUP000000564: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 266266Dihydropteroate synthasePRO_0000168234Add
    BLAST

    Interactioni

    Subunit structurei

    Homodimer or homotrimer.By similarity

    Structurei

    3D structure databases

    ProteinModelPortaliP0DB08.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini12 – 260249Pterin-bindingPROSITE-ProRule annotationAdd
    BLAST

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni59 – 602Substrate bindingBy similarity

    Sequence similaritiesi

    Belongs to the DHPS family.Curated
    Contains 1 pterin-binding domain.PROSITE-ProRule annotation

    Phylogenomic databases

    HOGENOMiHOG000217509.
    KOiK00796.
    OMAiDCWISVD.
    OrthoDBiEOG67T5P5.

    Family and domain databases

    Gene3Di3.20.20.20. 1 hit.
    InterProiIPR006390. DHP_synth.
    IPR011005. Dihydropteroate_synth-like.
    IPR000489. Pterin-binding.
    [Graphical view]
    PfamiPF00809. Pterin_bind. 1 hit.
    [Graphical view]
    SUPFAMiSSF51717. SSF51717. 1 hit.
    TIGRFAMsiTIGR01496. DHPS. 1 hit.
    PROSITEiPS00792. DHPS_1. 1 hit.
    PS00793. DHPS_2. 1 hit.
    PS50972. PTERIN_BINDING. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    P0DB08-1 [UniParc]FASTAAdd to Basket

    « Hide

    MKIGKFVIEG NAAIMGILNV TPDSFSDGGS YTTVQKALDH VEQMIADGAK    50
    IIDVGGESTR PGCQFVSATD EIDRVVPVIK AIKENYDILI SIDTYKTETA 100
    RAALEAGADI LNDVWAGLYD GQMFALAAEY DAPIILMHNQ DEEVYQEVTQ 150
    DVCDFLGNRA QAALDAGVPK NNIWIDPGFG FAKSVQQNTE LLKRLDRVCQ 200
    LGYPVLFGIS RKRVVDALLG GNTKAKERDG ATAALSAYAL GKGCQIVRVH 250
    DVKANQDIVA VLSQLM 266
    Length:266
    Mass (Da):28,755
    Last modified:July 27, 2011 - v1
    Checksum:iB3F79D5BC5445ACD
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE014074 Genomic DNA. Translation: AAM79367.1.
    RefSeqiNP_664564.1. NC_004070.1.
    WP_011054468.1. NC_004070.1.

    Genome annotation databases

    EnsemblBacteriaiAAM79367; AAM79367; SpyM3_0760.
    GeneIDi1009074.
    KEGGispg:SpyM3_0760.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE014074 Genomic DNA. Translation: AAM79367.1 .
    RefSeqi NP_664564.1. NC_004070.1.
    WP_011054468.1. NC_004070.1.

    3D structure databases

    ProteinModelPortali P0DB08.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAM79367 ; AAM79367 ; SpyM3_0760 .
    GeneIDi 1009074.
    KEGGi spg:SpyM3_0760.

    Phylogenomic databases

    HOGENOMi HOG000217509.
    KOi K00796.
    OMAi DCWISVD.
    OrthoDBi EOG67T5P5.

    Enzyme and pathway databases

    UniPathwayi UPA00077 ; UER00156 .
    BioCyci SPYO198466:GJDL-821-MONOMER.

    Family and domain databases

    Gene3Di 3.20.20.20. 1 hit.
    InterProi IPR006390. DHP_synth.
    IPR011005. Dihydropteroate_synth-like.
    IPR000489. Pterin-binding.
    [Graphical view ]
    Pfami PF00809. Pterin_bind. 1 hit.
    [Graphical view ]
    SUPFAMi SSF51717. SSF51717. 1 hit.
    TIGRFAMsi TIGR01496. DHPS. 1 hit.
    PROSITEi PS00792. DHPS_1. 1 hit.
    PS00793. DHPS_2. 1 hit.
    PS50972. PTERIN_BINDING. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Genome sequence of a serotype M3 strain of group A Streptococcus: phage-encoded toxins, the high-virulence phenotype, and clone emergence."
      Beres S.B., Sylva G.L., Barbian K.D., Lei B., Hoff J.S., Mammarella N.D., Liu M.-Y., Smoot J.C., Porcella S.F., Parkins L.D., Campbell D.S., Smith T.M., McCormick J.K., Leung D.Y.M., Schlievert P.M., Musser J.M.
      Proc. Natl. Acad. Sci. U.S.A. 99:10078-10083(2002) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC BAA-595 / MGAS315.

    Entry informationi

    Entry nameiDHPS_STRP3
    AccessioniPrimary (citable) accession number: P0DB08
    Secondary accession number(s): Q8K7K8
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 27, 2011
    Last sequence update: July 27, 2011
    Last modified: October 1, 2014
    This is version 20 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome

    Documents

    1. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3