Phosphofructokinase (PFK)

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PFK: R-state Biological tetramer complex with fructose-6-phosphate, ADP and Mg+2 ion; generated from 4pfk by QPS

Contents

3D structures of PFK

Updated on 20-August-2014

Phosphofructokinase

3o8l, 3o8n – PFK – rabbit
3o8o – PFK – yeast
2pfk – EcPFK-1 – Escherichia coli
3umo – EcPFK-2
2hig – TbPFK – Trypanosoma brucei
1zxx – PFK – Lactobacillus delbrueckii
6pfk, 3pfk, 3u39 – GsPFK – Geobacillus stearothermophilus
4i36 – GsPFK (mutant)
1u2x – PhPFK – Pyrococcus horikoshii
3hic – LiPFK – Listeria innocua
3opy – PFK – Pichia pastoris
4du5 – PFKB - Polaromonas
4a3s – PFK – Bacillus subtilis

PFK complexes

3n1c – EcPFK-2 + fructose-6-phosphate
3cqd, 3ump – EcPFK-2 + ATP
3uqe - EcPFK2 (mutant) + ATP
3uqd – EcPFK2 + fructose-1,6-bisphosphate + ATP
1pfk – EcPFK + fructose-1,6-bisphosphate + ADP
3drw – PhPFK (mutant) + ADP
3f5m – TbPFK + ATP
3ie7 – LiPFK + ATP
1mto - GsPFK (mutant) + fructose-6-phosphate
4i4i, 4i7e - GsPFK (mutant) + phosphoenolpyruvate
6pfk – GsPFK + phosphoglycolic acid
4pfk - GsPFK + fructose-6-phosphate + ADP

Pyrophosphate-dependent PFK

1kzh – PFK – Borrelia burgdorferi
3k2q – PFK – Marinobacter aquaeolei
3hno – PFK – Nitrosospira multiformis

Additional Resources

For additional information, see: Carbohydrate Metabolism

References

External Links

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Alexander Berchansky, Michal Harel, Judy Voet, Jaime Prilusky, David Canner, Eran Hodis, Zach Westrick

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