>4qqhA (A:) observed residues (from ATOM records) kiafyaglkrqhegyevlkfddvvtnlgnhydpttgkftcsipgiyfftyhvlmrggdgt smwadlcknnqvrasaiaqdadqnydyasnsvvlhlepgdevyikldggkahggnnnkys tfsgfiiyad