>2ybkA (A:) observed residues (from ATOM records)
tlnpsarimtfyptmeefrnfsryiayiesqgahraglakvvppkewkprasyddiddlv
ipapiqqlvtgqsglftqyniqkkamtvrefrkiansdkyctprysefeelerkywknlt
fnppiygadvngtlyekhvdewnigrlrtildlvekesgitiegvntpylyfgmwktsfa
whtedmdlysinylhfgepkswysvppehgkrlerlakgffpgsaqsceaflrhkmtlis
plmlkkygipfdkvtqeagefmitfpygyhagfnhgfncaestnfatrrwieygkqavlc
scrkdmvkismdvfvrkfqperyklwkagkdntvidhtlptpeaaeflk