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B8ZNU0

- PFKA_STRPJ

UniProt

B8ZNU0 - PFKA_STRPJ

Protein

ATP-dependent 6-phosphofructokinase

Gene

pfkA

Organism
Streptococcus pneumoniae (strain ATCC 700669 / Spain 23F-1)
Status
Reviewed - Annotation score: 4 out of 5- Protein inferred from homologyi
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    • History
      Entry version 43 (01 Oct 2014)
      Sequence version 1 (03 Mar 2009)
      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 sitei222 – 2221SubstrateUniRule annotation
    Binding sitei244 – 2441Substrate; 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

    BioCyciSPNE561276:GJFJ-807-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:SPN23F08180
    OrganismiStreptococcus pneumoniae (strain ATCC 700669 / Spain 23F-1)
    Taxonomic identifieri561276 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
    ProteomesiUP000002600: 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 – 335335ATP-dependent 6-phosphofructokinasePRO_1000192382Add
    BLAST

    Interactioni

    Subunit structurei

    Homotetramer.UniRule annotation

    Protein-protein interaction databases

    STRINGi561276.SPN23F_08180.

    Structurei

    3D structure databases

    ProteinModelPortaliB8ZNU0.
    SMRiB8ZNU0. Positions 1-335.
    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
    Regioni213 – 2153Allosteric activator ADP bindingUniRule annotation
    Regioni250 – 2534Substrate 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.
    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.

    B8ZNU0-1 [UniParc]FASTAAdd to Basket

    « Hide

    MKRIAVLTSG GDAPGMNAAI RAVVRQAISE GMEVFGIYDG YAGMVAGEIH    50
    PLDAASVGDI ISRGGTFLHS ARYPEFAQLE GQLKGIEQLK KHGIEGVVVI 100
    GGDGSYHGAM RLTEHGFPAI GLPGTIDNDI VGTDFTIGFD TAVTTAMDAI 150
    DKIRDTSSSH RRTFVIEVMG RNAGDIALWA GIATGADEII IPEAGFKMED 200
    IVASIKAGYE CGKKHNIIVL AEGVMSAAEF GQKLKEAGDT SDLRVTELGH 250
    IQRGGSPTAR DRVLASRMGA HAVKLLKEGI GGVAVGIRNE KMVENPILGT 300
    AEEGALFSLT AEGKIVVNNP HKADIELSSL NKSLS 335
    Length:335
    Mass (Da):35,174
    Last modified:March 3, 2009 - v1
    Checksum:i2DFFBAACC58CAF66
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    FM211187 Genomic DNA. Translation: CAR68652.1.
    RefSeqiYP_002510825.1. NC_011900.1.

    Genome annotation databases

    GeneIDi7329240.
    KEGGisne:SPN23F_08180.
    PATRICi19672950. VBIStrPne132160_0879.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    FM211187 Genomic DNA. Translation: CAR68652.1 .
    RefSeqi YP_002510825.1. NC_011900.1.

    3D structure databases

    ProteinModelPortali B8ZNU0.
    SMRi B8ZNU0. Positions 1-335.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 561276.SPN23F_08180.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 7329240.
    KEGGi sne:SPN23F_08180.
    PATRICi 19672950. VBIStrPne132160_0879.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00109 ; UER00182 .
    BioCyci SPNE561276:GJFJ-807-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. "Role of conjugative elements in the evolution of the multidrug-resistant pandemic clone Streptococcus pneumoniae Spain23F ST81."
      Croucher N.J., Walker D., Romero P., Lennard N., Paterson G.K., Bason N.C., Mitchell A.M., Quail M.A., Andrew P.W., Parkhill J., Bentley S.D., Mitchell T.J.
      J. Bacteriol. 191:1480-1489(2009) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 700669 / Spain 23F-1.

    Entry informationi

    Entry nameiPFKA_STRPJ
    AccessioniPrimary (citable) accession number: B8ZNU0
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 28, 2009
    Last sequence update: March 3, 2009
    Last modified: October 1, 2014
    This is version 43 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