>2cibA (A:) observed residues (from ATOM records)
alprvsgghdehghleefrtdpiglmqrvrdelgdvgtfqlagkqvvllsgshanefffr
agdddldqakaypfmtpifglrgeqmkghaatiedqvrrmiadwgeageidlldffaelt
iytssacligkkfrdqldgrfaklyhelergtdplayvdpylpiesfrrrdearnglval
vadimngrianpdrdmldvliavkaetgtprfsadeitgmfismmfaghhtssgtaswtl
ielmrhrdayaavideldelygdgrsvsfhalrqipqlenvlketlrlhppliilmrvak
gefevqghrihegdlvaaspaisnripedfpdphdfvparyeqprqedllnrwtwipfga
grhrcvgaafaimqikaifsvllreyefemaqppesyrndhskmvvqlaqpaavryrrrt