>3pbbA (A:) observed residues (from ATOM records)
asawpeeknyhqpailnssalrqiaegtsisemwqndlqpllierypgspgsyaarqhim
qriqrlqadwvleidtflsqtpygyrsfsniistlnptakrhlvlachydskyfshwnnr
vfvgatdsavpcammlelaraldkkllslkpdlslqliffdgeeaflhwspqdslygsrh
laakmastphppgargtsqlhgmdllvlldligapnptfpnffpnsarwferlqaiehel
helgllkdhslegryfqnysyggviqddhipflrrgvpvlhlipspfpevwhtmddneen
ldestidnlnkilqvfvleylhl