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Protein

ATP-dependent 6-phosphofructokinase

Gene

PFKM

Organism
Oryctolagus cuniculus (Rabbit)
Status
Unreviewed-Annotation score: -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

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.UniRule annotation

Catalytic activityi

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

Cofactori

Mg2+UniRule annotation

Enzyme regulationi

Allosterically activated by ADP, AMP, or fructose 2,6-bisphosphate, and allosterically inhibited by ATP or citrate.UniRule annotation

Pathwayi: glycolysis

This protein is involved in step 3 of the subpathway that synthesizes D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose.UniRule 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 (GPI), Glucose-6-phosphate isomerase (GPI)
  3. ATP-dependent 6-phosphofructokinase, platelet type (PFKP), ATP-dependent 6-phosphofructokinase (PFKP), ATP-dependent 6-phosphofructokinase, muscle type (PFKM), ATP-dependent 6-phosphofructokinase (PFKP), ATP-dependent 6-phosphofructokinase (PFKM)
  4. Fructose-bisphosphate aldolase B (ALDOB), Fructose-bisphosphate aldolase (ALDOC), Fructose-bisphosphate aldolase A (ALDOA)
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)DescriptionActionsGraphical viewLength
Binding sitei25ATP; via amide nitrogenUniRule annotation1
Metal bindingi119Magnesium; catalyticUniRule annotation1
Active sitei166Proton acceptorUniRule annotation1
Binding sitei201Substrate; shared with dimeric partnerUniRule annotation1
Binding sitei264SubstrateUniRule annotation1
Binding sitei292Substrate; shared with dimeric partnerUniRule annotation1
Binding sitei471Allosteric activator fructose 2,6-bisphosphateUniRule annotation1
Binding sitei566Allosteric activator fructose 2,6-bisphosphate; shared with dimeric partnerUniRule annotation1
Binding sitei629Allosteric activator fructose 2,6-bisphosphateUniRule annotation1
Binding sitei655Allosteric activator fructose 2,6-bisphosphate; shared with dimeric partnerUniRule annotation1
Binding sitei735Allosteric activator fructose 2,6-bisphosphateUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi88 – 89ATPUniRule annotation2
Nucleotide bindingi118 – 121ATPUniRule annotation4

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAllosteric enzymeUniRule annotation, KinaseUniRule annotation, Transferase
Biological processGlycolysisUniRule annotation
LigandATP-bindingUniRule annotation, MagnesiumUniRule annotation, Metal-bindingUniRule annotation, Nucleotide-binding

Enzyme and pathway databases

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:PFKMImported
OrganismiOryctolagus cuniculus (Rabbit)Imported
Taxonomic identifieri9986 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresLagomorphaLeporidaeOryctolagus
Proteomesi
  • UP000001811 Componenti: Unplaced

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

CytoplasmUniRule annotation

Expressioni

Gene expression databases

BgeeiENSOCUG00000017445

Interactioni

Subunit structurei

Homo- and heterotetramers.UniRule annotation

GO - Molecular functioni

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini18 – 323PFKInterPro annotationAdd BLAST306
Domaini403 – 686PFKInterPro annotationAdd BLAST284

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni1 – 390N-terminal catalytic PFK domain 1UniRule annotationAdd BLAST390
Regioni164 – 166Substrate bindingUniRule annotation3
Regioni208 – 210Substrate bindingUniRule annotation3
Regioni298 – 301Substrate bindingUniRule annotation4
Regioni402 – 780C-terminal regulatory PFK domain 2UniRule annotationAdd BLAST379
Regioni528 – 532Allosteric activator fructose 2,6-bisphosphate bindingUniRule annotation5
Regioni573 – 575Allosteric activator fructose 2,6-bisphosphate bindingUniRule annotation3
Regioni661 – 664Allosteric activator fructose 2,6-bisphosphate bindingUniRule annotation4

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Coiled coili602 – 622Sequence analysisAdd BLAST21

Sequence similaritiesi

Belongs to the phosphofructokinase type A (PFKA) family. ATP-dependent PFK group I subfamily. Eukaryotic two domain clade "E" sub-subfamily.UniRule annotation

Keywords - Domaini

Coiled coilSequence analysis

Phylogenomic databases

eggNOGiKOG2440 Eukaryota
COG0205 LUCA
GeneTreeiENSGT00390000013209
OMAiKQYDELC
OrthoDBiEOG091G01YN
TreeFamiTF300411

Family and domain databases

HAMAPiMF_03184 Phosphofructokinase_I_E, 1 hit
InterProiView protein in InterPro
IPR009161 6-Pfructokinase_euk
IPR022953 ATP_PFK
IPR015912 Phosphofructokinase_CS
IPR000023 Phosphofructokinase_dom
IPR035966 PKF_sf
PfamiView protein in Pfam
PF00365 PFK, 2 hits
PIRSFiPIRSF000533 ATP_PFK_euk, 1 hit
PRINTSiPR00476 PHFRCTKINASE
SUPFAMiSSF53784 SSF53784, 2 hits
TIGRFAMsiTIGR02478 6PF1K_euk, 1 hit
PROSITEiView protein in PROSITE
PS00433 PHOSPHOFRUCTOKINASE, 2 hits

Sequencei

Sequence statusi: Complete.

G1TDQ5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTHEEHHAAR TLGVGKAIAV LTSGGDAQGM NAAVRAVVRV GIFTGARVFF
60 70 80 90 100
VHEGYQGLVD GGDHIREATW ESVSMMLQLG GTVIGSARCK DFREREGRLR
110 120 130 140 150
AAHNLVKRGI TNLCVIGGDG SLTGADTFRS EWSDLLSDLQ KAGKITAEEA
160 170 180 190 200
TRSSYLNIVG LVGSIDNDFC GTDMTIGTDS ALHRITEIVD AITTTAQSHQ
210 220 230 240 250
RTFVLEVMGR HCGYLALVTS LSCGADWVFI PECPPDDNWE DHLCRRLSET
260 270 280 290 300
RTRGSRLNII IVAEGAIDRN GKPITSEGVK DLVVKRLGYD TRVTVLGHVQ
310 320 330 340 350
RGGTPSAFDR ILGSRMGVEA VMALLEGTPD TPACVVSLSG NQAVRLPLME
360 370 380 390 400
CVQVTKDVTK AMDEKRFDEA MKLRGRSFMN NWEVYKLLAH IRPPAPKSGS
410 420 430 440 450
YTVAVMNVGA PAAGMNAAVR STVRIGLIQG NRVLVVHDGF EGLAKGQIEE
460 470 480 490 500
AGWSYVGGWT GQGGSKLGTK RTLPKKSFEQ ISANITKFNI QGLVIIGGFE
510 520 530 540 550
AYTGGLELME GRKQFDELCI PFVVIPATVS NNVPGSDFSV GADTALNTIC
560 570 580 590 600
TTCDRIKQSA AGTKRRVFII ETMGGYCGYL ATMAGLAAGA DAAYIFEEPF
610 620 630 640 650
TIRDLQANVE HLVQKMKTTV KRGLVLRNEK CNENYTTDFI FNLYSEEGKG
660 670 680 690 700
IFDSRKNVLG HMQQGGSPTP FDRNFATKMG AKAMNWMAGK IKESYRNGRI
710 720 730 740 750
FANTPDSGCV LGMRKRALVF QPVTELQNQT DFEHRIPKEQ WWLKLRPILK
760 770 780
ILAKYEIDLD TSEHAHLEHI SRKRSGEATV
Length:780
Mass (Da):85,205
Last modified:October 19, 2011 - v1
Checksum:i81031C43970FDABC
GO

Genome annotation databases

EnsembliENSOCUT00000017447; ENSOCUP00000014991; ENSOCUG00000017445

Similar proteinsi

Entry informationi

Entry nameiG1TDQ5_RABIT
AccessioniPrimary (citable) accession number: G1TDQ5
Entry historyiIntegrated into UniProtKB/TrEMBL: October 19, 2011
Last sequence update: October 19, 2011
Last modified: May 23, 2018
This is version 47 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

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