>2bgkA (A:) observed residues (from ATOM records)
tnrlqdkvaiitggaggigettaklfvrygakvviadiaddhgqkvcnnigspdvisfvh
cdvtkdedvrnlvdttiakhgkldimfgnvgvlsttpysileagnedfkrvmdinvygaf
lvakhaarvmipakkgsivftasissftagegvshvytatkhavlglttslctelgeygi
rvncvspyivasplltdvfgvdssrveelahqaanlkgtllraedvadavaylagdesky
vsglnlvidggytrtnpafptalkhgla