>4jxuA (A:) observed residues (from ATOM records)
avdtsprsttwtfvdgewlagnppligptshamwlgstvfdgarwfdgiapdldlhcqrv
nrsaealglkptmsaeeieglawegvkkfdgktaiyvkpmywgehgswsvvavdpestrf
alclfeapagssltlspfrrptlecmptdakagclypnnarilnearsrgfdnalvrdml
gniaetgssnifmvkdgvvftpaanrtflagitrsrvmgllseagfevietsltmadfeg
adeiftsgnyskvlpvtrleqrelqagpvtakardlymdwaha