Figure 6
Packing of mAng–PO4 crystals. (a) Transverse section through a solvent channel. (b) Details of the interactions between the C-terminus and symmetry-related neighbours SYM MOL 1 and SYM MOL 2 (see text for details). Shown are mAng (residues 2–114 in red, residues 115–119 in gold), a superposed pdUppA-3′-p molecule obtained by alignment of the mAng–PO4 monomer with the RNase A–pdUppA-3′-p complex (PDB code 1qhc
; Leonidas, Shapiro, Irons et al., 1999; blue) and selected symmetry-related neighbours (grey/black). The side chains of Lys19, Arg24 and Arg28 are disordered beyond Cβ. |