Fig. 6
From: Three-dimensional structure model and predicted ATP interaction rewiring of a deviant RNA ligase 2
Structurally and functionally equivalent residues in DpRNL, TbREL1 and T4RNL2. Residues on the same line are structural equivalents (at the same position in a structural alignment). Residues having the same functional role are connected with an arrow. Dotted arrows indicate partial functional equivalence. X, no functional equivalent was identified. Residues in grey seem not to play a functional role. ATP-A: adenine of ATP; ATP-ribose: ribose of ATP; ATP-PA, PB, PG: phosphate alpha, beta, and gamma, respectively of ATP; *: essential residue; **: exceptional residue; −/−, no structural equivalent identified