>1m7nB (B:) observed residues (from ATOM records)
saadvyvpdewevarekitmsrelgqgsfgmvyegvakgvvkdepetrvaiktvneaasm
rerieflneasvmkefnchhvvrllgvvsqgqptlvimelmtrgdlksylrslrpvlapp
slskmiqmageiadgmaylnankfvhrdlaarncmvaedftvkigdfgmtrdiyetdyyr
kggkgllpvrwmspeslkdgvfttysdvwsfgvvlweiatlaeqpyqglsneqvlrfvme
gglldkpdncpdmlfelmrmcwqynpkmrpsfleiissikeemepgfrevsfyyseenk