>2boyC (C:) observed residues (from ATOM records)
stdrtgnivgkmiaainavikdekvsyseykastgwlisvgeknewplfldvffehaies
vaaesnrgsqssiqgpyfipgapelsipytmpmrddesgdtlifrgevvdqegapladvl
ldmwqadaageysfinptlpdylfrgkirtdengrftlrtivpapyeipkngptgallaa
agwhawrpahlhwiiakegyeslttqlyfengqwtgsdvanavkpelllsldkieagphf
etsykftlgkv