>1u2eB (B:) observed residues (from ATOM records)
yqpqteaatsrflnveeagktlrihfndcgqgdetvvllhgsgpgatgwanfsrnidplv
eagyrvilldcpgwgksdsvvnsgsrsdlnarilksvvdqldiakihllgnsmgghssva
ftlkwpervgklvlmgggtggmslftpmptegikrlnqlyrqptienlklmmdifvfdts
dltdalfearlnnmlsrrdhlenfvksleanpkqfpdfgprlaeikaqtlivwgrndrfv
pmdaglrllsgiagselhifrdcghwaqwehadafnqlvlnflarp