>2v7aA (A:) observed residues (from ATOM records)
dkwemertditmkhklgggqygevyegvwkkysltvavktlkedtmeveeflkeaavmke
ikhpnlvqllgvctreppfyiiiefmtygnlldylrecnrqevnavvllymatqissame
ylekknfihrdlaarnclvgenhlvkvadfglsrlmtgdtytahagakfpikwtapesla
ynkfsiksdvwafgvllweiatygmspypgidlsqvyellekdyrmerpegcpekvyelm
racwqwnpsdrpsfaeihqafetmfqessis