Structure and sequence alignment. Chain A of PDB entry 1eu5
(brown; González et al., 2001) superimposed on chain B of 2xce
(pink; García-Nafría et al., 2010) using SSM. The nucleotide analogue dUpNpp bound to 2xce
is drawn as cylinders. The sequences, aligned using MUSCLE, are displayed in the `Sequence viewer' window coloured by conservation. The residues highlighted in the sequence viewer appear as stick representations in the graphics window. This figure also demonstrates the new single-window appearance of CCP4mg, with the Sequence viewer, Display Table and Clip and Fog widgets docked in the main window.