pdb2pu1
sub-matrix:
MOTIF:
segment-Type: E Position:  17 Range: 147 -- 154  A Length:   8
segment-Type: E Position:  18 Range: 163 -- 172  A Length:  10
segment-Type: H Position:  19 Range: 175 -- 199  A Length:  25
segment-Type: E Position:  21 Range: 204 -- 207  A Length:   4
segment-Type: E Position:  22 Range: 209 -- 212  A Length:   4
END
