view article

Figure 3
Comparison of loop conformations in different Ub2 crystal structures. (a) Comparison of the isopeptide-bond conformation in the two Ub2 crystal structures. Chains AB of the new crystal structure are coloured yellow and the previous structure (PDB code 1aar; Cook et al., 1992BB3) is coloured magenta. Residues labelled with primes belong to a distal moiety. The conformation of the isopeptide bond in chains CD and EF is similar to that in chains AB. (b) Comparison of the β1–β2 loop conformation in chain B (yellow) and the previous crystal structure (magenta). The conformation of this loop in chains CD and EF of the new structure is similar to that shown in magenta.

ISSN: 2053-230X
Follow Acta Cryst. F
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds