>2bk6A (A:) SEQRES residues
mktinsvdtkeflnhqvanlnvftvkihqigwymrghnfftlhekmddlysefgeqmdev
aerllaiggspfstlkeflenasveeapytkpktmdqlmedlvgtlellrdeykqgielt
dkegddvtndmliafkasidkhiwmfkaflgkaple