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Pyruvate kinase active form

PDB ID: 1A3W

Pyruvate kinase performs the last step of glycolysis. It is an allosteric enzyme that regulates the pathway. This structure is the active form.

Read the Molecule of the Month article on Glycolytic Enzymes.
Discussed Structures from Glycolytic Enzymes
hexokinase open form
hexokinase open form
hexokinase closed form
hexokinase closed form
phosphoglucose isomerase
phosphoglucose isomerase
phosphofructokinase active form
phosphofructokinase active form
phosphofructokinase inactive form
phosphofructokinase inactive form
fructose 1,6-bisphosphate aldolase
fructose 1,6-bisphosphate aldolase
triose phosphate isomerase
triose phosphate isomerase
glyceraldehyde-3-phosphate dehydrogenase
glyceraldehyde-3-phosphate dehydrogenase
phosphoglycerate kinase open form
phosphoglycerate kinase open form
phosphoglycerate kinase closed form
phosphoglycerate kinase closed form
phosphoglycerate mutase
phosphoglycerate mutase
enolase
enolase
pyruvate kinase active form
pyruvate kinase active form
pyruvate kinase inactive form
pyruvate kinase inactive form
 3D structure
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Sequence Display

  
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Length: 500
Type:
protein
 
 
 
 

Ligand and Interaction

  
FBP
FBP : BETA-FRUCTOSE-1,6-DIPHOSPHATE
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FBP:1a3w

Interactions for FBP.

PGA
PGA : 2-PHOSPHOGLYCOLIC ACID
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PGA:1a3w

Interactions for PGA.


Reference

PDB ID: 1A3W , Pubmed

The allosteric regulation of pyruvate kinase by fructose-1,6-bisphosphate.

Jurica, M.S., Mesecar, A., Heath, P.J., Shi, W., Nowak, T., Stoddard, B.L.

Journal: (1998) Structure 6: 195-210


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