>3axzA (A:) observed residues (from ATOM records) vprgshmwigvislfpemfkaitefgvtgravkhnllkvecwnprdftfdkhktvddrpy gggpgmlmmvqplrdaihtakaaagegakviylspqgrkldqggvtelaqnqklilvcgr yegiderliqteideewsigdyvltggelpamtlidavarfipgvladglldcphytrpe vlegltvppvlmsghheeirkwrlkqslqrtwlrrpelleglaltdeqrkllkeaqaehn s