>2a9vD (D:) observed residues (from ATOM records)
hhhmlkiyvvdnggqwthrewrvlrelgvdtkivpndidsseldgldglvlsggapnide
eldklgsvgkyiddhnypilgicvgaqfialhfgasvvkakhpefgktkvsvmhsenifg
glpseitvwenhndeiinlpddftlaassatcqvqgfyhktrpiyatqfhpevehtqygr
difrnfigicasyreiqkenf