. Author manuscript; available in PMC: 2010 Dec 22.

Published in final edited form as: Biochemistry. 2009 Dec 22;48(50):12024–12033. doi: 10.1021/bi9013352

Table 1.

Classification of structure based on angles between centers of mass of different domains.

	Angle(DBD_AB,MBD_AB,MBD_CD)	Angle(MBD_AB,MBD_CD,DBD_CD)	Dihedral(DBD_AB,MBD_AB,MBD_CD,DBD_CD)
Straight	≈180°	≈180°	any
Cis	<180°, > 90°	<180°, > 90°	≈0°
Trans	<180°, > 90°	<180°, > 90°	≈180°