Figure 4.

Multiple protein sequence alignment of the M. tuberculosis glnA encoded sequences shows the amount of variation between these proteins. Identical amino acid sequences are blocked; the insert sequence distinguishing GSI╬▓ are in bold type and the active site tyrosine (position 429) is indicated in red.

Hayward et al. BMC Evolutionary Biology 2009 9:48   doi:10.1186/1471-2148-9-48
Download authors' original image