>4cmyV (V:) observed residues (from ATOM records) mlsktildklnhqvnfeaasahlylqmsawlltqsldstaaffrahaeeekahmmklfdy inetgslaligevatpapewkshielleaaynhelaitqsindlvdtalrekdystfqfl qwyvaeqheeeylfssmlhkariidtmdgralfrfdeevrksv