>2wy3A (A:) observed residues (from ATOM records)
mephslrynlmvlsqdesvqsgflaeghldgqpflrydrqkrrakpqgqwaedvlgaetw
dtetedltengqdlrrtlthikdqkgglhslqeirvceihedsstrgsrhfyyngelfls
qnletqestvpqssraqtlamnvtnfwkektkthyramqadclqklqrylksg