>1yxmC (C:) observed residues (from ATOM records)
akgrsylapgllqgqvaivtggatgigkaivkellelgsnvviasrklerlksaadelqa
nlkqarvipiqcnirneeevnnlvkstldtfgkinflvnngwhavletnltgtfymckav
ysswmkehggsivniivpgfplavhsgaaragvynltkslalewacsgirincvapgviy
sqtavfegsfqkipakrigvpeevssvvcfllspaasfitgqsvdvdggrslythsyevp
dhdnwpkgagdlsvvkkmketfke