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Protein

ATP-dependent 6-phosphofructokinase

Gene

pfkA

Organism
Bacillus coagulans 36D1
Status
Unreviewed-Annotation score: Annotation score: 4 out of 5-Protein inferred from homologyi

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

Mg2+UniRule annotationSAAS 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 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

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

KinaseUniRule annotation, Transferase

Keywords - Biological processi

GlycolysisUniRule annotationSAAS annotation

Keywords - Ligandi

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

Enzyme and pathway databases

BioCyciBCOA345219:GH5A-2482-MONOMER.
UniPathwayiUPA00109; UER00182.
UPA00109; 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
ORF Names:Bcoa_2516Imported
OrganismiBacillus coagulans 36D1Imported
Taxonomic identifieri345219 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus
ProteomesiUP000009283 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

Interactioni

Subunit structurei

Homotetramer.UniRule annotationSAAS annotation

Structurei

3D structure databases

ProteinModelPortaliG2TPG5.
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

KOiK00850.

Family and domain databases

HAMAPiMF_00339. Phosphofructokinase_I_B1.
InterProiIPR022953. ATP_PFK.
IPR012003. ATP_PFK_prok-type.
IPR012828. PFKA_ATP_prok.
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.

G2TPG5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKRIGVLTSG GDAPGMNAAV RAITRKGIYH GLEVYGIHQG YNGLIQGNIQ
60 70 80 90 100
KLEAGSVGDI LQRGGTVLQS ARSEEFKTPE GQQKAIRQLK DHGIEALVVI
110 120 130 140 150
GGDGSYQGAK KLTEQGFNCI GVPGTIDNDI PGTDFTIGFD TALNTVLDAI
160 170 180 190 200
DKIRDTASSH ERTFIIEVMG RNAGDIALWS GLAGGAESII VPEEKFDLKD
210 220 230 240 250
VVERLEQGKQ RGKRHSIIIV AEGVMSGNEF AEKLKKTGVI GDTRVSVLGH
260 270 280 290 300
IQRGGSPTAF DRVLASRLGA RAVELLLEGK GGRAVGIQNN QLVDHDILEI
310 320
LGKPHAINQN MYKLSKELSI
Length:320
Mass (Da):34,238
Last modified:November 16, 2011 - v1
Checksum:iDA9817FBE07DA68F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP003056 Genomic DNA. Translation: AEP01694.1.
RefSeqiWP_014097747.1. NC_016023.1.
YP_004860474.1. NC_016023.1.

Genome annotation databases

EnsemblBacteriaiAEP01694; AEP01694; Bcoa_2516.
GeneIDi11172790.
KEGGibag:Bcoa_2516.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP003056 Genomic DNA. Translation: AEP01694.1.
RefSeqiWP_014097747.1. NC_016023.1.
YP_004860474.1. NC_016023.1.

3D structure databases

ProteinModelPortaliG2TPG5.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAEP01694; AEP01694; Bcoa_2516.
GeneIDi11172790.
KEGGibag:Bcoa_2516.

Phylogenomic databases

KOiK00850.

Enzyme and pathway databases

UniPathwayiUPA00109; UER00182.
UPA00109; UER00182.
BioCyciBCOA345219:GH5A-2482-MONOMER.

Family and domain databases

HAMAPiMF_00339. Phosphofructokinase_I_B1.
InterProiIPR022953. ATP_PFK.
IPR012003. ATP_PFK_prok-type.
IPR012828. PFKA_ATP_prok.
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]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 36D1Imported.

Entry informationi

Entry nameiG2TPG5_BACCO
AccessioniPrimary (citable) accession number: G2TPG5
Entry historyi
Integrated into UniProtKB/TrEMBL: November 16, 2011
Last sequence update: November 16, 2011
Last modified: May 27, 2015
This is version 28 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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.