>1bkjA (A:) observed residues (from ATOM records)
nntietilahrsirkftavpitdeqrqtiiqaglaassssmlqvvsivrvtdsekrnela
qfagnqayvesaaeflvfcidyqrhatinpdvqadfteltligavdsgimaqncllaaes
mglggvyigglrnsaaqvdellglpensavlfgmclghpdqnpevkprlpahvvvhenqy
qelnlddiqsydqtmqayystwsqevtgklagesrphilpylnskglakr