pdb2pq1
sub-matrix:
MOTIF:
segment-Type: E Position:  14 Range:   2 --  14  B Length:  13
segment-Type: E Position:  17 Range:  30 --  34  B Length:   5
segment-Type: H Position:  18 Range:  39 --  53  B Length:  15
segment-Type: E Position:  20 Range:  59 --  72  B Length:  14
segment-Type: E Position:  21 Range:  73 --  86  B Length:  14
END
