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C4K7E1

- PFKA_HAMD5

UniProt

C4K7E1 - PFKA_HAMD5

Protein

ATP-dependent 6-phosphofructokinase

Gene

pfkA

Organism
Hamiltonella defensa subsp. Acyrthosiphon pisum (strain 5AT)
Status
Reviewed - Annotation score: 4 out of 5- Protein inferred from homologyi
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    • History
      Entry version 36 (01 Oct 2014)
      Sequence version 1 (07 Jul 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 sitei12 – 121ATP; via amide nitrogenUniRule annotation
    Metal bindingi104 – 1041Magnesium; catalyticUniRule annotation
    Active sitei129 – 1291Proton acceptorUniRule annotation
    Binding sitei156 – 1561Allosteric activator ADPUniRule annotation
    Binding sitei164 – 1641Substrate; shared with dimeric partnerUniRule annotation
    Binding sitei213 – 2131Allosteric activator ADPUniRule annotation
    Binding sitei224 – 2241SubstrateUniRule annotation
    Binding sitei245 – 2451Substrate; shared with dimeric partnerUniRule annotation

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Nucleotide bindingi73 – 742ATPUniRule annotation
    Nucleotide bindingi103 – 1064ATPUniRule 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

    BioCyciHDEF572265:GJAB-1910-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:HDEF_1894
    OrganismiHamiltonella defensa subsp. Acyrthosiphon pisum (strain 5AT)
    Taxonomic identifieri572265 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeaphid secondary symbiontsCandidatus Hamiltonella
    ProteomesiUP000002334: 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 – 327327ATP-dependent 6-phosphofructokinasePRO_1000205248Add
    BLAST

    Proteomic databases

    PRIDEiC4K7E1.

    Interactioni

    Subunit structurei

    Homotetramer.UniRule annotation

    Protein-protein interaction databases

    STRINGi572265.HDEF_1894.

    Structurei

    3D structure databases

    ProteinModelPortaliC4K7E1.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni22 – 265Allosteric activator ADP binding; shared with dimeric partnerUniRule annotation
    Regioni55 – 606Allosteric activator ADP binding; shared with dimeric partnerUniRule annotation
    Regioni127 – 1293Substrate bindingUniRule annotation
    Regioni171 – 1733Substrate bindingUniRule annotation
    Regioni187 – 1893Allosteric activator ADP bindingUniRule annotation
    Regioni215 – 2173Allosteric 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.
    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.

    C4K7E1-1 [UniParc]FASTAAdd to Basket

    « Hide

    MVKRIGVLTS GGDAPGMNAA IRGVVRSTLF KNKEVFGIYD GYQGLYDNQI    50
    QQLNRYSVSD IINRGGTILG SARFPEFTQK ENRARAIKNL NSHGIDALVV 100
    IGGDGSYAGA ELLAKEGGIH CVGLPGTIDN DVAGTDYSIG FFTALQTVVE 150
    AIDRLRDTSS SHQRISIVEV MGRHCGDLTL AAAIAGGCEF IVIPEVPFDR 200
    KELITEIKAG IAKGKKHAII TITERICDIN ELSQYIEKET KRETRPTVLG 250
    HIQRGGAPVA YDRILASRMG AYAVELLVQT DHKAILSCCV GVQNGKMRHA 300
    PISECISIDN KRQKFKEDWL DVANTLF 327
    Length:327
    Mass (Da):35,605
    Last modified:July 7, 2009 - v1
    Checksum:iA8099ABF96D6DCCD
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001277 Genomic DNA. Translation: ACQ68484.1.
    RefSeqiYP_002924632.1. NC_012751.1.

    Genome annotation databases

    EnsemblBacteriaiACQ68484; ACQ68484; HDEF_1894.
    GeneIDi7951490.
    KEGGihde:HDEF_1894.
    PATRICi31975257. VBICanHam112931_1883.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001277 Genomic DNA. Translation: ACQ68484.1 .
    RefSeqi YP_002924632.1. NC_012751.1.

    3D structure databases

    ProteinModelPortali C4K7E1.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 572265.HDEF_1894.

    Proteomic databases

    PRIDEi C4K7E1.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ACQ68484 ; ACQ68484 ; HDEF_1894 .
    GeneIDi 7951490.
    KEGGi hde:HDEF_1894.
    PATRICi 31975257. VBICanHam112931_1883.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00109 ; UER00182 .
    BioCyci HDEF572265:GJAB-1910-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. "Hamiltonella defensa, genome evolution of protective bacterial endosymbiont from pathogenic ancestors."
      Degnan P.H., Yu Y., Sisneros N., Wing R.A., Moran N.A.
      Proc. Natl. Acad. Sci. U.S.A. 106:9063-9068(2009) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: 5AT.

    Entry informationi

    Entry nameiPFKA_HAMD5
    AccessioniPrimary (citable) accession number: C4K7E1
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: September 22, 2009
    Last sequence update: July 7, 2009
    Last modified: October 1, 2014
    This is version 36 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, Reference proteome

    Documents

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

    External Data

    Dasty 3