>1ztqB (B:) SEQRES residues
ynvfprtlkwskmnltyrivnytpdmthsevekafkkafkvwsdvtplnftrlhdgiadi
misfgikehgdfypfdgpsgllahafppgpnyggdahfdddetwtssskgynlflvaahe
fghslgldhskdpgalmfpiytytgkshfmlpdddvqgiqslygp