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Q1JGH6

- PFKA_STRPD

UniProt

Q1JGH6 - PFKA_STRPD

Protein

ATP-dependent 6-phosphofructokinase

Gene

pfkA

Organism
Streptococcus pyogenes serotype M2 (strain MGAS10270)
Status
Reviewed - Annotation score: 4 out of 5- Protein inferred from homologyi
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    • History
      Entry version 67 (01 Oct 2014)
      Sequence version 1 (13 Jun 2006)
      Previous versions | rss
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    Functioni

    Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis.UniRule annotation

    Catalytic activityi

    ATP + D-fructose 6-phosphate = ADP + D-fructose 1,6-bisphosphate.UniRule annotation

    Cofactori

    Magnesium.UniRule annotation

    Enzyme regulationi

    Allosterically activated by ADP and other diphosphonucleosides, and allosterically inhibited by phosphoenolpyruvate.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei11 – 111ATP; via amide nitrogenUniRule annotation
    Metal bindingi103 – 1031Magnesium; catalyticUniRule annotation
    Active sitei127 – 1271Proton acceptorUniRule annotation
    Binding sitei154 – 1541Allosteric activator ADPUniRule annotation
    Binding sitei162 – 1621Substrate; shared with dimeric partnerUniRule annotation
    Binding sitei212 – 2121Allosteric activator ADPUniRule annotation
    Binding sitei223 – 2231SubstrateUniRule annotation
    Binding sitei245 – 2451Substrate; shared with dimeric partnerUniRule annotation

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Nucleotide bindingi72 – 732ATPUniRule annotation
    Nucleotide bindingi102 – 1054ATPUniRule annotation

    GO - Molecular functioni

    1. 6-phosphofructokinase activity Source: UniProtKB-HAMAP
    2. ATP binding Source: UniProtKB-KW
    3. metal ion binding Source: UniProtKB-KW

    GO - Biological processi

    1. fructose 6-phosphate metabolic process Source: InterPro
    2. glycolytic process Source: UniProtKB-HAMAP

    Keywords - Molecular functioni

    Kinase, Transferase

    Keywords - Biological processi

    Glycolysis

    Keywords - Ligandi

    ATP-binding, Magnesium, Metal-binding, Nucleotide-binding

    Enzyme and pathway databases

    BioCyciSPYO370552:GHYF-1158-MONOMER.
    UniPathwayiUPA00109; UER00182.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    ATP-dependent 6-phosphofructokinaseUniRule annotation (EC:2.7.1.11UniRule annotation)
    Short name:
    ATP-PFKUniRule annotation
    Short name:
    PhosphofructokinaseUniRule annotation
    Alternative name(s):
    PhosphohexokinaseUniRule annotation
    Gene namesi
    Name:pfkAUniRule annotation
    Ordered Locus Names:MGAS10270_Spy1103
    OrganismiStreptococcus pyogenes serotype M2 (strain MGAS10270)
    Taxonomic identifieri370552 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
    ProteomesiUP000002436: Chromosome

    Subcellular locationi

    Cytoplasm UniRule annotation

    GO - Cellular componenti

    1. 6-phosphofructokinase complex Source: InterPro

    Keywords - Cellular componenti

    Cytoplasm

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 337337ATP-dependent 6-phosphofructokinasePRO_1000059797Add
    BLAST

    Interactioni

    Subunit structurei

    Homotetramer.UniRule annotation

    Protein-protein interaction databases

    STRINGi370552.MGAS10270_Spy1103.

    Structurei

    3D structure databases

    ProteinModelPortaliQ1JGH6.
    SMRiQ1JGH6. Positions 1-298.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni21 – 255Allosteric activator ADP binding; shared with dimeric partnerUniRule annotation
    Regioni125 – 1273Substrate bindingUniRule annotation
    Regioni169 – 1713Substrate bindingUniRule annotation
    Regioni185 – 1873Allosteric activator ADP bindingUniRule annotation
    Regioni214 – 2163Allosteric activator ADP bindingUniRule annotation
    Regioni251 – 2544Substrate bindingUniRule annotation

    Sequence similaritiesi

    Belongs to the phosphofructokinase type A (PFKA) family. ATP-dependent PFK group I subfamily. Prokaryotic clade "B1" sub-subfamily.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0205.
    HOGENOMiHOG000248870.
    KOiK00850.
    OMAiGFGGRCV.
    OrthoDBiEOG644ZRM.

    Family and domain databases

    HAMAPiMF_00339. Phosphofructokinase_I_B1.
    InterProiIPR012003. ATP_PFK_prok.
    IPR012828. PFKA_ATP.
    IPR022953. Phosphofructokinase.
    IPR015912. Phosphofructokinase_CS.
    IPR000023. Phosphofructokinase_dom.
    [Graphical view]
    PfamiPF00365. PFK. 1 hit.
    [Graphical view]
    PIRSFiPIRSF000532. ATP_PFK_prok. 1 hit.
    PRINTSiPR00476. PHFRCTKINASE.
    SUPFAMiSSF53784. SSF53784. 1 hit.
    TIGRFAMsiTIGR02482. PFKA_ATP. 1 hit.
    PROSITEiPS00433. PHOSPHOFRUCTOKINASE. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q1JGH6-1 [UniParc]FASTAAdd to Basket

    « Hide

    MKRIAVLTSG GDAPGMNAAI RAVVRKAISE GMEVYGINRG YAGMVDGDIF    50
    PLGSKEVGDK ISRGGTFLYS ARYPEFAQLE GQLAGIEQLK KHGIEGVVVI 100
    GGDGSYHGAM RLTEHGFPAV GIPGTIDNDI AGTDYTIGFD TAVNTAVEAI 150
    DKLRDTSSSH GRTFVVEVMG RNAGDIALWA GIASGADQII VPEEEFDIEK 200
    VASTIQYDFE HKGKNHHIIV LAEGVMSGEA FAQKLKEAGD KSDLRVTNLG 250
    HILRGGSPTA RDRVIASWMG SHAVELLKEG KGGLAVGIHN EELVESPILG 300
    TAEEGALFSL TEEGKIIVNN PHKARLDFAA LNRSLSQ 337
    Length:337
    Mass (Da):35,762
    Last modified:June 13, 2006 - v1
    Checksum:iDA99570A8BF391FF
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000260 Genomic DNA. Translation: ABF34168.1.
    RefSeqiYP_598712.1. NC_008022.1.

    Genome annotation databases

    EnsemblBacteriaiABF34168; ABF34168; MGAS10270_Spy1103.
    GeneIDi4064426.
    KEGGisph:MGAS10270_Spy1103.
    PATRICi19720128. VBIStrPyo120482_1121.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000260 Genomic DNA. Translation: ABF34168.1 .
    RefSeqi YP_598712.1. NC_008022.1.

    3D structure databases

    ProteinModelPortali Q1JGH6.
    SMRi Q1JGH6. Positions 1-298.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 370552.MGAS10270_Spy1103.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABF34168 ; ABF34168 ; MGAS10270_Spy1103 .
    GeneIDi 4064426.
    KEGGi sph:MGAS10270_Spy1103.
    PATRICi 19720128. VBIStrPyo120482_1121.

    Phylogenomic databases

    eggNOGi COG0205.
    HOGENOMi HOG000248870.
    KOi K00850.
    OMAi GFGGRCV.
    OrthoDBi EOG644ZRM.

    Enzyme and pathway databases

    UniPathwayi UPA00109 ; UER00182 .
    BioCyci SPYO370552:GHYF-1158-MONOMER.

    Family and domain databases

    HAMAPi MF_00339. Phosphofructokinase_I_B1.
    InterProi IPR012003. ATP_PFK_prok.
    IPR012828. PFKA_ATP.
    IPR022953. Phosphofructokinase.
    IPR015912. Phosphofructokinase_CS.
    IPR000023. Phosphofructokinase_dom.
    [Graphical view ]
    Pfami PF00365. PFK. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF000532. ATP_PFK_prok. 1 hit.
    PRINTSi PR00476. PHFRCTKINASE.
    SUPFAMi SSF53784. SSF53784. 1 hit.
    TIGRFAMsi TIGR02482. PFKA_ATP. 1 hit.
    PROSITEi PS00433. PHOSPHOFRUCTOKINASE. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Molecular genetic anatomy of inter- and intraserotype variation in the human bacterial pathogen group A Streptococcus."
      Beres S.B., Richter E.W., Nagiec M.J., Sumby P., Porcella S.F., DeLeo F.R., Musser J.M.
      Proc. Natl. Acad. Sci. U.S.A. 103:7059-7064(2006) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: MGAS10270.

    Entry informationi

    Entry nameiPFKA_STRPD
    AccessioniPrimary (citable) accession number: Q1JGH6
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 5, 2008
    Last sequence update: June 13, 2006
    Last modified: October 1, 2014
    This is version 67 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

    Allosteric enzyme, 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