>2ydxC (C:) observed residues (from ATOM records)
mnrrvlvtgatgllgravhkefqqnnwhavgcgfrrarpkfeqvnlldsnavhhiihdfq
phvivhcaaerrpdvvenqpdaasqlnvdasgnlakeaaavgafliyissdyvfdgtnpp
yreedipaplnlygktkldgekavlennlgaavlripilygevekleesavtvmfdkvqf
snksanmdhwqqrfpthvkdvatvcrqlaekrmldpsikgtfhwsgneqmtkyemacaia
dafnlpsshlrpitdspvlgaqrprnaqldcskletlgigqrtpfrigikeslwpflidk
rwrqtvfhaenl