>1az3A (A:) observed residues (from ATOM records) slrsdlinydvcgiisaegkiyplstifelfsrpiinkiaekhgyiveepkqqnhypdft lykpsepnkkiaidikttytenekkftlggytsfirnntknivypfdqyiahwiigyvyt rvktyninelneipkpykgvkvflqdkwviagdlagnigsihahykdfvegkgifdsede fldywr