>2a2kA (A:) observed residues (from ATOM records)
meligdyskafllqtvdgkhqdlkyispetmvalltgkfsnivdkfvivdcrypyeyegg
hiktavnlplerdaesfllkspiapkrvilifhsefssergprmcrfirerdravndyps
lyypemyilkggykeffpqhpnfcepqdyrpmnheafkdelktfrlktrsw