>2ydyA (A:) observed residues (from ATOM records)
nrrvlvtgatgllgravhkefqqnnwhavgcgvhhiihdfqphvivhcavdasgnlakea
aavgafliyissdyvfdgtnppyreedipaplnlygktkldgekavlennlgaavlripi
lygevekleesavtvmfdkvqfsnksanmdhwqqrfpthvkdvatvcrqlaekrmldpsi
kgtfhwsgneqmtkyemacaiadafnlpsshlrpitdspvlgaqrprnaqldcskletlg
igqrtpfrigikeslwpfli