Table 5. R.m.s. deviations (Å) for C^α atoms of superposed subunits of BeSAHase complexed with different ligands.

The closed and open subunits from the BeSAHase model with PDB code 4lvc (Manszewski et al., 2015 ▸) are included for comparison. Since the values for the same ligand molecules bound in the same complex are very similar, only data for the ligands bound in subunit A (Ado and Ade) or subunit C (2′-dAdo) are listed. Values were calculated with ALIGN (Cohen, 1997 ▸).

Model†	Ado/Cord	Ado/Cord	Ade	Ado	Ade/2′-dAdo	Ade/2′-dAdo	4lvc closed
Ado/Cord	1.68
Ade	0.30	1.54
Ado	0.26	1.66	0.30
Ade/2′-dAdo	0.20	1.69	0.32	0.22
Ade/2′-dAdo	0.19	1.75	0.35	0.21	0.14
4lvc closed	0.18	1.71	0.31	0.28	0.21	0.16
4lvc open	2.32	1.29	2.17	2.27	2.33	2.38	2.32

^†In mixed complexes, the subunit used for comparison is indicated by the ligand in bold.