>4bcqB (B:) observed residues (from ATOM records)
pdyhedihtylremevkckpkvgymkkqpditnsmrailvdwlvevgeeyklqnetlhla
vnyidrflssmsvlrgklqlvgtaamllaskfeeiyppevaefvyitddtytkkqvlrme
hlvlkvltfdlaaptvnqfltqyflhqqpanckveslamflgelslidadpylkylpsvi
aaaafhlalytvtgqswpeslirktgytletskpcmldlhqtylkapqhaqqsirekykn
skyhgvsllnppetlnl