>3db6A (A:) observed residues (from ATOM records) keipdvlvdprtmkrymrgrflgkggfakcyeitdmdtkevfagkvvpksmllkphqkek msteiaihksldnphvvgfhgffedddfvyvvleicrrrsllelhkrrkavtepearyfm rqtiqgvqylhnnrvihrdlklgnlflnddmdvkigdfglatkiefdgerkkdlcgtpny iapevlckkghsfevdiwslgcilytllvgkppfetsclketyirikkneysvprhinpv asalirrmlhadptlrpsvaelltdefftsgyapmrlptscltvppr