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Q48T86

- PFKA_STRPM

UniProt

Q48T86 - PFKA_STRPM

Protein

ATP-dependent 6-phosphofructokinase

Gene

pfkA

Organism
Streptococcus pyogenes serotype M28 (strain MGAS6180)
Status
Reviewed - Annotation score: 4 out of 5- Protein inferred from homologyi
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    • History
      Entry version 66 (01 Oct 2014)
      Sequence version 1 (13 Sep 2005)
      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

    BioCyciSPYO319701:GHAD-1017-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:M28_Spy0961
    OrganismiStreptococcus pyogenes serotype M28 (strain MGAS6180)
    Taxonomic identifieri319701 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
    ProteomesiUP000009292: 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_1000059800Add
    BLAST

    Interactioni

    Subunit structurei

    Homotetramer.UniRule annotation

    Protein-protein interaction databases

    STRINGi319701.M28_Spy0961.

    Structurei

    3D structure databases

    ProteinModelPortaliQ48T86.
    SMRiQ48T86. 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.
    OMAiYRRGKLH.
    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.

    Q48T86-1 [UniParc]FASTAAdd to Basket

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    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:September 13, 2005 - v1
    Checksum:iDA99570A8BF391FF
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000056 Genomic DNA. Translation: AAX72074.1.
    RefSeqiYP_280429.1. NC_007296.1.

    Genome annotation databases

    EnsemblBacteriaiAAX72074; AAX72074; M28_Spy0961.
    GeneIDi3573691.
    KEGGispb:M28_Spy0961.
    PATRICi19744707. VBIStrPyo35950_0984.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000056 Genomic DNA. Translation: AAX72074.1 .
    RefSeqi YP_280429.1. NC_007296.1.

    3D structure databases

    ProteinModelPortali Q48T86.
    SMRi Q48T86. Positions 1-298.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 319701.M28_Spy0961.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAX72074 ; AAX72074 ; M28_Spy0961 .
    GeneIDi 3573691.
    KEGGi spb:M28_Spy0961.
    PATRICi 19744707. VBIStrPyo35950_0984.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00109 ; UER00182 .
    BioCyci SPYO319701:GHAD-1017-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. "Genome sequence of a serotype M28 strain of group A Streptococcus: potential new insights into puerperal sepsis and bacterial disease specificity."
      Green N.M., Zhang S., Porcella S.F., Nagiec M.J., Barbian K.D., Beres S.B., Lefebvre R.B., Musser J.M.
      J. Infect. Dis. 192:760-770(2005) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: MGAS6180.

    Entry informationi

    Entry nameiPFKA_STRPM
    AccessioniPrimary (citable) accession number: Q48T86
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 5, 2008
    Last sequence update: September 13, 2005
    Last modified: October 1, 2014
    This is version 66 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