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Protein

ATP-dependent 6-phosphofructokinase

Gene

pfkA

Organism
Mycobacterium paratuberculosis (strain ATCC BAA-968 / K-10)
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 annotation

Catalytic activityi

ATP + D-fructose 6-phosphate = ADP + D-fructose 1,6-bisphosphate.UniRule annotation

Cofactori

Mg2+UniRule annotation

Pathway: glycolysis

This protein is involved in step 3 of the subpathway that synthesizes D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose.UniRule annotationSAAS annotation
Proteins known to be involved in the 4 steps of the subpathway in this organism are:
  1. no protein annotated in this organism
  2. Glucose-6-phosphate isomerase (pgi)
  3. ATP-dependent 6-phosphofructokinase (pfkA)
  4. no protein annotated in this organism
This subpathway is part of the pathway glycolysis, which is itself part of Carbohydrate degradation.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose, the pathway glycolysis and in Carbohydrate degradation.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei10 – 101ATP; via amide nitrogenUniRule annotation
Metal bindingi104 – 1041Magnesium; catalyticUniRule annotation
Sitei105 – 1051Important for substrate specificity; cannot use PPi as phosphoryl donorUniRule annotation
Active sitei128 – 1281Proton acceptorUniRule annotation
Binding sitei163 – 1631Substrate; shared with dimeric partnerUniRule annotation
Binding sitei223 – 2231SubstrateUniRule annotation
Binding sitei267 – 2671Substrate; shared with dimeric partnerUniRule annotation

Regions

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

BioCyciMAVI262316:GCQR-3086-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 annotationImported
Ordered Locus Names:MAP_3044cImported
OrganismiMycobacterium paratuberculosis (strain ATCC BAA-968 / K-10)Imported
Taxonomic identifieri262316 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacteriumMycobacterium avium complex (MAC)
ProteomesiUP000000580 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

Interactioni

Subunit structurei

Homodimer or homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi262316.MAP3044c.

Structurei

3D structure databases

ProteinModelPortaliQ73VH0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni126 – 1283Substrate bindingUniRule annotation
Regioni170 – 1723Substrate bindingUniRule annotation
Regioni273 – 2764Substrate bindingUniRule annotation

Sequence similaritiesi

Belongs to the phosphofructokinase type A (PFKA) family. Mixed-substrate PFK group III subfamily.UniRule annotation

Phylogenomic databases

KOiK00850.
OMAiKPAEGSM.
OrthoDBiEOG644ZRM.

Family and domain databases

HAMAPiMF_01976. Phosphofructokinase_III.
InterProiIPR022953. ATP_PFK.
IPR012003. ATP_PFK_prok-type.
IPR015912. Phosphofructokinase_CS.
IPR000023. Phosphofructokinase_dom.
IPR012829. Phosphofructokinase_III.
[Graphical view]
PfamiPF00365. PFK. 1 hit.
[Graphical view]
PIRSFiPIRSF000532. ATP_PFK_prok. 1 hit.
PRINTSiPR00476. PHFRCTKINASE.
SUPFAMiSSF53784. SSF53784. 1 hit.
TIGRFAMsiTIGR02483. PFK_mixed. 1 hit.
PROSITEiPS00433. PHOSPHOFRUCTOKINASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q73VH0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRIGVLTGGG DCPGLNAVIR AVVRTCDSRY GSSVVGFQDG WRGLLENRRI
60 70 80 90 100
QLHNDDRNDR LLAKGGTMLG TARVHPDKLR AGLNQIKQTL DDNGIDVLIP
110 120 130 140 150
IGGEGTLTAA HWLSEENVPV VGVPKTIDND IDCTDVTFGH DTALTVATDA
160 170 180 190 200
IDRLHSTAES HQRVMLVEVM GRHAGWIALN AGLASGAHMT LIPEQPFDVE
210 220 230 240 250
EVCRLVKRRF QRGDSHFICV VAEGAKPIPG SISLREGGID EFGHERFTGV
260 270 280 290 300
AAQLGAEVEK RINKEVRVTV LGHVQRGGTP TAYDRVLATR FGVNAADAAH
310 320 330 340
AGEYGQMVSL RGQDIGRVPL ADAVRQLKLV PESRYDDAAA FFG
Length:343
Mass (Da):36,991
Last modified:July 5, 2004 - v1
Checksum:i063A38F02CAD499B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016958 Genomic DNA. Translation: AAS05592.1.
RefSeqiNP_961978.1. NC_002944.2.
WP_003874997.1. NC_002944.2.

Genome annotation databases

EnsemblBacteriaiAAS05592; AAS05592; MAP_3044c.
GeneIDi2720118.
KEGGimpa:MAP3044c.
PATRICi17998832. VBIMycAvi108102_3224.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016958 Genomic DNA. Translation: AAS05592.1.
RefSeqiNP_961978.1. NC_002944.2.
WP_003874997.1. NC_002944.2.

3D structure databases

ProteinModelPortaliQ73VH0.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi262316.MAP3044c.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAS05592; AAS05592; MAP_3044c.
GeneIDi2720118.
KEGGimpa:MAP3044c.
PATRICi17998832. VBIMycAvi108102_3224.

Phylogenomic databases

KOiK00850.
OMAiKPAEGSM.
OrthoDBiEOG644ZRM.

Enzyme and pathway databases

UniPathwayiUPA00109; UER00182.
BioCyciMAVI262316:GCQR-3086-MONOMER.

Family and domain databases

HAMAPiMF_01976. Phosphofructokinase_III.
InterProiIPR022953. ATP_PFK.
IPR012003. ATP_PFK_prok-type.
IPR015912. Phosphofructokinase_CS.
IPR000023. Phosphofructokinase_dom.
IPR012829. Phosphofructokinase_III.
[Graphical view]
PfamiPF00365. PFK. 1 hit.
[Graphical view]
PIRSFiPIRSF000532. ATP_PFK_prok. 1 hit.
PRINTSiPR00476. PHFRCTKINASE.
SUPFAMiSSF53784. SSF53784. 1 hit.
TIGRFAMsiTIGR02483. PFK_mixed. 1 hit.
PROSITEiPS00433. PHOSPHOFRUCTOKINASE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "The complete genome sequence of Mycobacterium avium subspecies paratuberculosis."
    Li L., Bannantine J.P., Zhang Q., Amonsin A., May B.J., Alt D., Banerji N., Kanjilal S., Kapur V.
    Proc. Natl. Acad. Sci. U.S.A. 102:12344-12349(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-968 / K-10Imported.

Entry informationi

Entry nameiQ73VH0_MYCPA
AccessioniPrimary (citable) accession number: Q73VH0
Entry historyi
Integrated into UniProtKB/TrEMBL: July 5, 2004
Last sequence update: July 5, 2004
Last modified: June 24, 2015
This is version 80 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

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.