Table 1. Crystal structures containing laterally cross-linked dimers.

Reference	This work	This work†	Dawson et al. (2003 ▶)
PDB code	2q36	N/A	1mdu
Crystallization components	KabC, ATP, Ca2+	KabC, ATP, Ca2+	ATP, Ca2+
Cross-link	pPDM	pPDM	pPDM
Space group	P212121	P212121	P21
Resolution (Å)	2.5	2.2	2.2
Unit-cell parameters
a (Å)	40.5	71.1	67.2
b (Å)	74.2	70.3	75.9
c (Å)	144.4	75.2	96.7
β (°)			91.8
Actin monomers per ASU	1	1	2

^†Isomorphous with 1qz5 (Klenchin et al., 2003 ▶).