Figure 4
Superposition of the NADPH domains of HvNTR2, AtNTR-B (white; PDB code 1vdc
) and EcNTR in the FR conformation (grey; PDB code 1f6m
) covalently bound to Trx (yellow). HvNTR2 is coloured according to domain, with the FAD domain in blue, the NADPH domain in green and the β-sheet linker between the two domains in pink. (a) The hydrogen bonds between residues in EcNTR (red) and Trx (cyan) are indicated by dotted lines. (b) Cartoon representation focused on the two loop areas with the largest structural variations. The loops of HvNTR2 are coloured red. |