Figure 2 of
El-Kabbani, Mol Vis 1999;
Figure 2. Superimposed coenzyme-binding sites of ALR1 and ALR2
For clarity only residues Lys 23, Ser 216, Asp 217, Lys 263, and Arg 269 with bound coenzyme are shown for ALR1 (amino acid side chains in yellow, coenzyme in magenta) and ALR2 (amino acid side chains in green, coenzyme in black). Atomic coordinates for the ALR2 residues were obtained from the Brookhaven Protein Data Bank (entry 1ADS).