pdb1exm
sub-matrix:
MOTIF:
segment-Type: E Position:  22 Range: 221 -- 226  A Length:   6
segment-Type: E Position:  25 Range: 234 -- 244  A Length:  11
segment-Type: E Position:  27 Range: 250 -- 257  A Length:   8
segment-Type: E Position:  28 Range: 262 -- 273  A Length:  12
segment-Type: E Position:  31 Range: 282 -- 291  A Length:  10
segment-Type: E Position:  33 Range: 299 -- 306  A Length:   8
END
