From: Evolution of substrate recognition sites (SRSs) in cytochromes P450 from Apiaceae exemplified by the CYP71AJ subfamily
SRS 1
SRS 2
SRS 3
SRS 4
SRS 5
SRS 6
CYP71AJ3
62
30
67
38
58
64
CYP71AJ4
43
10
33
29