>2dd0B (B:) observed residues (from ATOM records)
sdlnnaiqgilddhvargvvgvslalclpgeetslyqsgyadkfnkmpmtgdhlfriasc
tksfiatglhllvqdgtvdldepitrwfpdlpkaaqmpvrillnhrsglpdfetsmpmis
dkswtaqeivdfsfrhgvqkepwhgmeysntgyvlagmiiahetgkpysdhlrsrifapl
gmkdtwvgthetfpiereargymhaaaddenpqwdvsgagdpvdgvwdstewfplsgana
agdmvstprdivkflnalfdgrildqkrlwemkdnikpaffpgsntvanghglllmrygs
selkghlgqipghtsimgrdeetgaalmliqnsgagdfesfylkgvnepvdrvleaikns
rs