>6qktB (B:) observed residues (from ATOM records)
ladlfpgfgsewintssgrifarvggdgppllllhgfpqthvmwhrvapklaerfkviva
dlpgygwsdmpesdeqhtpytkramakqlieameqlghvhfalaghdrgarvsyrlalds
pgrlsklavldilptyeywqrmnrayalkiyhwsflaqpaplpenllggdpdfyvkakla
swtragdlsafdpravehyriafadpmrrhvmcedfragayadfehdkidveagnkipvp
mlalwgasgiaqtpldvwrkwasdvqgapiesghflpeeapdqtaealvrffsa