>4c9oA (A:) observed residues (from ATOM records)
qkhrvappphvpghlireidaydldgleqgfheawkrvqqpdtpplvwtpftgghwiatr
gtlideiyrsperfssrviwvpreageaydmvptkldppehtpyrkaidkglnlaeirkl
edqirtiaveiiegfadrghcefgsefstvfpvrvflalaglpvedatklgllanemtrp
sgntpeeqgrsleaankgffeyvapiiaarrggsgtdlitrilnveidgkpmpddralgl
vsllllgglntvvnflgfmmiylsrhpetvaemrreplklqrgveelfrrfavvsdaryv
vsdmefhgtmlkegdlillptalhglddrhhddpmtvdlsrrdvthstfaqgphrcagmh
larlevtvmlqewlaripefrlkdravpiyhsgivaaveniplewepq