>4ajkB (B:) observed residues (from ATOM records)
alkdqlivnllkeqvpqnkitvvgvgavgmacaisilmkdladelalvdviedklkgemm
dlqhgslflktpkivsskdysvtansklviitagarqqegesrlnlvqrnvnifkfiipn
vvkyspqckllivsnpvdiltyvawkisgfpknrvigsgcnldsarfrylmgerlgvhpl
schgwvlgehgdssvpvwsgvnvagvslkslnpqlgtdadkeqwkdvhkqvvdsayevik
lkgytswaiglsvadlaesimknlrrvhpistmikglygikedvflsvpcilgqngisdv
vkvtltpdeearlkksadtlwgiqkelqf