>4f6eD (D:) observed residues (from ATOM records)
kvtlpdlkwdfgalepyisgqinelhytkhhqtyvngfntavdqfqelsdllakepspan
arkmiaiqqnikfhgggftnhclfwenlapesqgggepptgalakaideqfgsldelikl
tntklagvqgsgwafivknlsnggkldvvqtynqdtvtgplvplvaidawehayylqyqn
krpdyfkaiwnvvnwkeasrrfdag