>3f5pS (S:) observed residues (from ATOM records)
sfsaadvyvpdewevarekitmsrelgqgsfgmvyegvakgvvkdepetrvaiktvneaa
smrerieflneasvmkefnchhvvrllgvvsqgqptlvimelmtrgdlksylrslrppps
lskmiqmageiadgmaylnankfvhrdlaarncmvaedftvkigdfgmtrdiyetdyyrk
ggkgllpvrwmspeslkdgvfttysdvwsfgvvlweiatlaeqpyqglsneqvlrfvmeg
glldkpdncpdmlfelmrmcwqynpkmrpsfleiissikeemepgfrevsfyyseenk