>2ip4A (A:) observed residues (from ATOM records)
mkvlvvgsggrehallwkaaqsprvkrlyaapgnagmealaelvpwngdvealadwalae
gidltlvgpeaplvegiadafqarglllfgptqkaamiegskafakglmerygiptaryr
vfreplealayleevgvpvvvkdsglaagkgvtvafdlhqakqavanilnraeggevvve
eylegeeatvlaltdgetilpllpsqdhkrlldgdqgpmtggmgavapypmdeatlrrve
eeilgplvrglraegvvyrgvvyaglmltregpkvlefnarfgdpeaqallpllendlve
lalrvaegrlagtrlswkegaaacvvlaapgypesprkgiplhvpeppegvlvfhagtrr
eggrlvsaggrvlnvvglgrdlkealerayayipqvgfpgavyrrdigrralar