>4oanB (B:) observed residues (from ATOM records)
aeaefvykyannlpdthpmniraremaaaikaetngrvqidifpsnqlgsdtdmlsqirs
ggvefftlsglilstlvpaasingigfafpdydtvwkamdgelggyvrgeigkaglvvmd
kiwdngfrqtttstrpitgpddfkglkirvpvsplwtsmfkafdaspasinfsevysalq
tkvvegqenplaiistaklyevqkycsltnhmwdgfwflanrrawerlpadlrdivarni
naagvnqradvaklnaglkdelatkgltfnqptigpfrdklraagfyaewkgkygeqaws
lleksvgkla