>4aj1A (A:) observed residues (from ATOM records)
aalkdqlivnllkvpqnkitvvgvgavgmacaisilmkdladelalvdviedklkgemmd
lqhgslflktpkivsskdysvtansklviitagarqqegesrlnlvqrnvnifkfiipnv
vkyspqckllivsnpvdiltyvawkisgfpknrvigsgcnldsarfrylmgerlgvhpls
chgwvlgehgdssvpvwsgvnvagvslkslnpqlgtdadkeqwkdvhkqvvdsayevikl
kgytswaiglsvadlaesimknlrrvhpistmikglygikedvflsvpcilgqngisdvv
kvtltpdeearlkksadtlwgiqkelqf