TABLE 2.

Rmsd values (Å) for quadruplex units

Segments	Model 145-mer	Model 245-mer (EBS)*	Model 345-mer (+ BSU6039)	Model 493-mer
Tetrads
Quadruplex 1 (A)	1.44	1.32	1.30	1.18
Tetrad 1	1.62	1.51	1.24	1.48
Tetrad 2	1.61	1.34	1.53	1.12
Tetrad 3	1.11	1.13	1.13	0.96
Quadruplex 2 (B)	1.18	1.11	1.09	1.08
Tetrad 4	1.41	1.57	1.22	1.10
Tetrad 5	1.06	0.86	1.06	0.79
Tetrad 6	1.15	0.91	1.01	1.37
Quadruplex 3 (C)	–	–	–	0.98
Tetrad 7	–	–	–	1.14
Tetrad 8	–	–	–	0.94
Tetrad 9	–	–	–	0.88
Quadruplex 4 (D)	–	–	–	1.16
Tetrad 10	–	–	–	1.28
Tetrad 11	–	–	–	0.96
Tetrad 12	–	–	–	1.24
Individual loops
Quadruplex 1
Loop LA1	1.34	1.55	1.51	1.51
Loop LA2	1.39	0.84	1.28	1.13
Loop LA3	1.57	1.53	1.25	1.67
TTA Linker Loop 1	1.36	3.91	1.74	1.11
Quadruplex 2
Loop LB1	1.39	1.20	1.19	1.43
Loop LB2	1.10	1.65	1.37	1.66
Loop LB3	1.30	1.49	1.12	1.47
TTA Linker Loop 2	–	–	–	0.95
Quadruplex 3
Loop LC1	–	–	–	1.81
Loop LC2	–	–	–	1.23
Loop LC3	–	–	–	1.15
TTA Linker Loop 3	–	–	–	1.10
Quadruplex 4	–	–	–	0.94
Loop LD1	–	–	–	1.33
Loop LD2	–	–	–	0.74

^*Empty binding site.