>2c44D (D:) observed residues (from ATOM records)
khlpepfrirviepvkrttrayreeaiiksgmnpflldsedvfidlltdsgtgavtqsmq
aammrgdeaysgsrsyyalaesvknifgyqytipthqgrgaeqiyipvlikkreqekgld
rskmvafsnyffdttqghsqingctvrnvyikeafdtgvrydfkgnfdleglergieevg
pnnvpyivatitsnsaggqpvslanlkamysiakkydipvvmdsarfaenayfikqreae
ykdwtieqitretykyadmlamsakkdamvpmggllcmkddsffdvytecrtlcvvqegf
ptyggleggamerlavglydgmnldwlayriaqvqylvdgleeigvvcqqagghaafvda
gkllphipadqfpaqalacelykvagiraveigsfllgrdpktgkqlpcpaellrltipr
atytqthmdfiieafkhvkenasnikgltftyepkvlrhftaklkev