>4c9oB (B:) observed residues (from ATOM records)
khrvappphvpghlireidaydldgleqgfheawkrvqqpdtpplvwtpftgghwiatrg
tlideiyrsperfssrviwvpreageaydmvptkldppehtpyrkaidkglnlaeirkle
dqirtiaveiiegfadrghcefgsefstvfpvrvflalaglpvedatklgllanemtrps
gntpeeqgrsleaankgffeyvapiiaarrggsgtdlitrilnveidgkpmpddralglv
sllllgglntvvnflgfmmiylsrhpetvaemrreplklqrgveelfrrfavvsdaryvv
sdmefhgtmlkegdlillptalhglddrhhddpmtvdlsrrdvthstfaqgphrcagmhl
arlevtvmlqewlaripefrlkdravpiyhsgivaaveniplewepq