pdb3by4
sub-matrix:
MOTIF:
segment-Type: E Position:  17 Range:   1 --   8  B Length:   8
segment-Type: E Position:  18 Range:  10 --  17  B Length:   8
segment-Type: H Position:  19 Range:  22 --  35  B Length:  14
segment-Type: E Position:  21 Range:  40 --  46  B Length:   7
segment-Type: E Position:  24 Range:  64 --  72  B Length:   9
END
