>6q4sA (A:) observed residues (from ATOM records) dvrfdlpfdtpvsehleyararhlrwvwemrlvrsrdgfeeykswdlpqaaartyphasa ddmvvlmnwfslaflfddqfdasrpdradriaevarelivtplrpagspprvacpitlaw aevwkylshgmsltwqtrfaaswgrflvahceevdlaarglegtlgldeyaefrrrtvgi hhsidagersrgfevpaqamghpvmermrdlaadtigfmndihsfereghnliavlrrer gcswqqatdeayrmtiacldeylelqervpqmcdelrldeaerdrvrmgveaiqhwingn yewaltsg