>4e4eA (A:) observed residues (from ATOM records)
kvtlpdlkwdfgalepyisgqinelhytkhhqtfvngfntavdqfqelsdllakepspan
arkmiaiqqnikfhgggftnhclfwenlapesqgggepptgalakaideqfgsldelikl
tntklagvqgsgwafivknlsnggkldvvqtynqdtvtgplvplvaidawehayylqyqn
kkadyfkaiwnvvnwkeasrrfdagk