>5cygB (B:) observed residues (from ATOM records) ivnshlseldedvfhhfgfttksfdfkekfgdvkfvcvcgssgrihnfaismaklaglal pveniagsharfvlykvdhilfadhgigipstlilmhevtkllyyagckdvlfirlgtsd glgvkpgtivlsdrcvntklepynelcilgkpvrrqtkvdsnavnelkklsenlsvvvgg titandfyeelgrlngsictfskeeklaflqsvydhgirnmemegaaitshcyltghrai lvcvtvvnrletdevdefklfeqlpgqlvgeylkrnngii