>YkuK sequence 1 (172 aa) MADSFLFYNLSEAQMTFQDVMERLKAFVQKDPRSSYVLSIGTDSQVYRDYTKFITALHLHRTGKGAWGCL KNHTVDRPIHSLREKISLETAYSQETAAHILDGHLMDITDLLLPFTGEGADLTFEVHLDIGKKGLTKDLI QEMTGRITSMGIEAKIKPDSYTAFSYANRFTK