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I6T1F7

- I6T1F7_ENTHA

UniProt

I6T1F7 - I6T1F7_ENTHA

Protein

ATP-dependent 6-phosphofructokinase

Gene

pfkA

Organism
Enterococcus hirae (strain ATCC 9790 / DSM 20160 / JCM 8729 / LMG 6399 / NBRC 3181 / NCIMB 6459 / NCDO 1258)
Status
Unreviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 20 (01 Oct 2014)
      Sequence version 1 (03 Oct 2012)
      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 annotationSAAS annotation

    Catalytic activityi

    ATP + D-fructose 6-phosphate = ADP + D-fructose 1,6-bisphosphate.UniRule annotationSAAS 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 sitei211 – 2111Allosteric activator ADPUniRule annotation
    Binding sitei222 – 2221SubstrateUniRule annotation
    Binding sitei243 – 2431Substrate; 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

    KinaseUniRule annotationSAAS annotationImported, Transferase

    Keywords - Biological processi

    GlycolysisUniRule annotationSAAS annotation

    Keywords - Ligandi

    ATP-bindingUniRule annotationSAAS annotation, MagnesiumUniRule annotationSAAS annotation, Metal-bindingUniRule annotationSAAS annotation, Nucleotide-binding

    Enzyme and pathway databases

    BioCyciEHIR768486:GLCW-2747-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:EHR_14015Imported
    ORF Names:I584_01369Imported, UAE_02067Imported
    OrganismiEnterococcus hirae (strain ATCC 9790 / DSM 20160 / JCM 8729 / LMG 6399 / NBRC 3181 / NCIMB 6459 / NCDO 1258)Imported
    Taxonomic identifieri768486 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesEnterococcaceaeEnterococcus
    ProteomesiUP000002895: Chromosome

    Subcellular locationi

    Cytoplasm UniRule annotationSAAS annotation

    GO - Cellular componenti

    1. 6-phosphofructokinase complex Source: InterPro

    Keywords - Cellular componenti

    CytoplasmUniRule annotationSAAS annotation

    Interactioni

    Subunit structurei

    Homotetramer.UniRule annotation

    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
    Regioni249 – 2524Substrate 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

    KOiK00850.

    Family and domain databases

    HAMAPiMF_00339. Phosphofructokinase.
    InterProiIPR012003. ATP_PFK_prok.
    IPR012828. PFKA_ATP.
    IPR022953. Phosphofructokinase.
    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.

    Sequencei

    Sequence statusi: Complete.

    I6T1F7-1 [UniParc]FASTAAdd to Basket

    « Hide

    MKRIGILTSG GDAPGMNAAI RAVVRKGIYE GLEVYGINYG FAGLVAGDIR    50
    RLDVADVGDK IQRGGTFLYS ARYPEFATEE GQLKGIEQLK KFGIEGLVVI 100
    GGDGSYHGAM ALTRRGFPAV GVPGTIDNDI PGTDFTIGFD TAINTVLESI 150
    DRIRDTATSH VRTFVIEVMG RNAGDIALWS GVAGGADEII IPEHDFDMAS 200
    VAKKIQEGRD RGKKHCLIIL AEGVMGGNEF AEKLSEYGDY HTRVSILGHV 250
    VRGGSPSARD RVLASKFGAY AVDLLRAGKG GLCVGIRDNE MVAADIIETL 300
    ESNKHKPDLS LYDLNNSLSF 320
    Length:320
    Mass (Da):34,236
    Last modified:October 3, 2012 - v1
    Checksum:i6FCD34771774AFE2
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP003504 Genomic DNA. Translation: AFM71652.1.
    AJAI01000018 Genomic DNA. Translation: EOH69574.1.
    ASVZ01000002 Genomic DNA. Translation: EOU05472.1.
    RefSeqiYP_006488543.1. NC_018081.1.

    Genome annotation databases

    EnsemblBacteriaiAFM71652; AFM71652; EHR_14015.
    EOH69574; EOH69574; UAE_02067.
    EOU05472; EOU05472; I584_01369.
    GeneIDi13176784.
    KEGGiehr:EHR_14015.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP003504 Genomic DNA. Translation: AFM71652.1 .
    AJAI01000018 Genomic DNA. Translation: EOH69574.1 .
    ASVZ01000002 Genomic DNA. Translation: EOU05472.1 .
    RefSeqi YP_006488543.1. NC_018081.1.

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AFM71652 ; AFM71652 ; EHR_14015 .
    EOH69574 ; EOH69574 ; UAE_02067 .
    EOU05472 ; EOU05472 ; I584_01369 .
    GeneIDi 13176784.
    KEGGi ehr:EHR_14015.

    Phylogenomic databases

    KOi K00850.

    Enzyme and pathway databases

    UniPathwayi UPA00109 ; UER00182 .
    BioCyci EHIR768486:GLCW-2747-MONOMER.

    Family and domain databases

    HAMAPi MF_00339. Phosphofructokinase.
    InterProi IPR012003. ATP_PFK_prok.
    IPR012828. PFKA_ATP.
    IPR022953. Phosphofructokinase.
    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.
    ProtoNeti Search...

    Publicationsi

    1. "Genome sequence of Enterococcus hirae (Streptococcus faecalis) ATCC 9790, a model organism for the study of ion transport, bioenergetics, and copper homeostasis."
      Gaechter T., Wunderlin C., Schmidheini T., Solioz M.
      J. Bacteriol. 194:5126-5127(2012) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 9790Imported and ATCC 9790 / DSM 20160 / JCM 8729 / LMG 6399 / NBRC 3181 / NCIMB 6459 / NCDO 1258Imported.
    2. Cited for: NUCLEOTIDE SEQUENCE.
      Strain: ATCC 9790Imported.
    3. Cited for: NUCLEOTIDE SEQUENCE.
      Strain: ATCC 9790Imported.

    Entry informationi

    Entry nameiI6T1F7_ENTHA
    AccessioniPrimary (citable) accession number: I6T1F7
    Entry historyi
    Integrated into UniProtKB/TrEMBL: October 3, 2012
    Last sequence update: October 3, 2012
    Last modified: October 1, 2014
    This is version 20 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiUnreviewed (UniProtKB/TrEMBL)

    Miscellaneousi

    Keywords - Technical termi

    Allosteric enzymeUniRule annotation, Complete proteome, Reference proteomeImported

    External Data

    Dasty 3