>1x74C (C:) observed residues (from ATOM records) agplsglrvvelagigpgphaamilgdlgadvvridrpisrdamlrnrrivtadlksdqg lelalkliakadvliegyrpgvterlglgpeecakvndrliyarmtgwgqtgprsqqagh dinyislngilhaigrgderpvpplnlvgdfgggsmfllvgilaalwerqssgkgqvvda amvdgssvliqmmwamratgmwtdtrganmldggapyydtyecadgryvavgaiepqfya amlaglgldaaelppqndrarwpelrallteafashdrdhwgavfansdacvtpvlafge vhnephiierntfyeanggwqpmpaprfsrtassqprppaatidieavltdwdg