>3rtqA (A:) observed residues (from ATOM records) nytfrclqmssfanrswsrtdsvvwlgdlqthrwsndsatisftkpwsqgklsnqqwekl qhmfqvyrvsftrdiqelvkmmspkedypieiqlsagcemypgnasesflhvafqgkyvv rfwgtswqtvpgapswldlpikvlnadqgtsatvqmllndtcplfvrglleagksdlekq ekpvawlssvpsrqlvchvsgfypkpvwvmwmrgdqeqqgthrgdflpnadetwylqatl dveageeaglacrvkhsslggqdiilyw