>1g3jA (A:) observed residues (from ATOM records)
havvnlinyqddaelatraipeltkllndedqvvvnkaavmvhqlskkeasrhaimrspq
mvsaivrtmqntndvetarctagtlhnlshhregllaifksggipalvkmlgspvdsvlf
yaittlhnlllhqegakmavrlagglqkmvallnktnvkflaittdclqilaygnqeskl
iilasggpqalvnimrtytyekllwttsrvlkvlsvcssnkpaiveaggmqalglhltdp
sqrlvqnclwtlrnlsdaatkqegmegllgtlvqllgsddinvvtcaagilsnltcnnyk
nkmmvcqvggiealvrtvlragdreditepaicalrhltsrhqeaemaqnavrlhyglpv
vvkllhppshwplikatvglirnlalcpanhaplreqgaiprlvqllvrahqdtqrrfve
gvrmeeivegctgalhilardvhnrivirglntiplfvqllyspieniqrvaagvlcela
qdkeaaeaieaegatapltellhsrnegvatyaaavlfrmse