>1db3A (A:) observed residues (from ATOM records)
skvalitgvtgqdgsylaefllekgyevhgikrpkfhlhygdlsdtsnltrilrevqpde
vynlgamshvavsfespeytadvdamgtlrlleairflglekktrfyqastselyglvqe
ipqkettpfyprspyavaklyaywitvnyresygmyacngilfnhesprrgetfvtrkit
raianiaqglesclylgnmdslrdwghakdyvkmqwmmlqqeqpedfviatgvqysvrqf
vemaaaqlgiklrfegtgveekgivvsvtghdapgvkpgdviiavdpryfrpaeetllgd
ptkaheklgwkpeitlremvsemvandleaakkhs