Figure 1.
Figure 1 Stereoimages illustrating the mode of binding of the
SCN ion to TLN and the rearrangement of the subsite S1-S2. (a)
Partial structure of the active site of TLN crystallized in the
presence of DMSO/CsCl. (b) Partial structure of the same active
site of TLN crystallized in the presence of KSCN. Tyr157 rotates
about the [1]
angle toward Asp150. The SCN ion tightly binds His231, Glu166
and a water molecule (VMD; Humphrey et al., 1996[Humphrey, W.,
Dalke, A. & Schulten, K. (1996). J. Mol. Graph. 14, 33-38,
27-28.]).
The above figure is reprinted
by permission from the IUCr:
Acta Crystallogr D Biol Crystallogr
(2002,
58,
2198-2200)
copyright 2002.
[1]
angle toward Asp150. The SCN ion tightly binds His231, Glu166
and a water molecule (VMD; Humphrey et al., 1996[Humphrey, W.,
Dalke, A. & Schulten, K. (1996). J. Mol. Graph. 14, 33-38,
27-28.]).