>>5IY9:HELIX   42 AE6 PRO A 1098  GLN A 1101  5                                   4    

Search OCA for entries with sequence similar to this one (with E=10)
REMARK 500   O    PRO A  1098     NE2  GLN A  1101              1.74            

HELIX   42 AE6 PRO A 1098  GLN A 1101  5                                   4