>4bcqD (D:) observed residues (from ATOM records)
pdyhedihtylremevkckpkvgymkkqpditnsmrailvdwlvevgeeyklqnetlhla
vnyidrflssmsvlrgklqlvgtaamllaskfeeiyppevaefvyitddtytkkqvlrme
hlvlkvltfdlaaptvnqfltqyflhqanckveslamflgelslidadpylkylpsviaa
aafhlalytvtgqswpeslirktgytleslkpmlldlhqtylkapqhaqqsirekyknsk
yhgvsllnppetln