>3js4A (A:) observed residues (from ATOM records) smfelsdlpyeglepyisshlldrhynghhktyvdvlnklvvgtefeglgneslgdivvk ahnsgsagraifnnaaqiwnhdfywqsmkpngggnppeklremiehsfgsvegfnnaftt sglgqfgsgwvwlvydedakalkvvstanadsplltqgqlplatmdvwehayyldylnlr kkyidvflehllnwdfvlgrledagvl