>7udfA (A:) observed residues (from ATOM records)
tiphlaidpfsldffddpypdqqtlrdagpvvyldkwnvygvaryaevhavlndpttfcs
srgvglsdfkkekpwrppslileadppahtrpravlskvlspatmktirdgfaaaadakv
dellqrgcidaiadlaeayplsvfpdamglkqegrehllpyaglvfnafgppnelrqtai
ersaphqayvneqcqrpnlapggfgacihaftdtgeitpdeapllvrsllsagldttvng
igaavyclarfpgelqrlrsdptlarnafeeavrfespvqtvfrtttrevelggavigeg
ekvlmflgsanrdprrwsdpdlyditrktsghvgfgsgvhmcvgqlvarlegevmlsala
rkvaaididgpvkrrfnntlrgleslpvkltpa