Biochemistry I

Conformations of ATP on Enzymes

The ATP structures shown below are taken from the PDB files indicated. The two starting images use coordinates from the Klotho biochemical compounds database (with hydrogens shown). For side-by-side comparison, all of the models from the crystal structures appear with the ribose sugar in the same orientation. If cations were resolved in the structures, they are labeled with their atomic symbol.
Bkg color: white black blue
Mol color: "high contrast" CPK  
Bkg color: white black blue
Mol color: "high contrast" CPK
Load ATP from the following structures (PDB Code):
70 kD Heat Shock Protein
(1kax.pdb)
Asp tRNA Synthetase
(1asz.pdb)
Gln tRNA Synthetase
(1gtr.pdb)
Cyclin-dependent kinase 2
(1hck.pdb)
ATCase
(7at1.pdb)
F1-ATPase (F subunit)
(1bmf.pdb)
Actin-DNAaseI Complex
(1atn.pdb)
GroEL
(1derA.pdb)
cAMP-dependent Protein Kinase
(1atp.pdb)
Phosphorylase Kinase
(1phk.pdb)
b-Actin-Profilin Complex
(2btf.pdb)
Hck tyrosine kinase
(1ad5.pdb

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8.20.04