<Journal class="Journal" value="Protein Engineering Des Sel" /> <Page class="#txt" value=""> <Page-2 class="#txt" value="" /> </Page> <Volume class="#txt" value="34" /> <Year class="Year" value="2021" /> </Reference> <Author class="Author" value="Weigert S" /> <Author class="Author" value="Gagsteiger A" /> <Author class="Author" value="Menzel T" /> <Author class="Author" value="Hocker B" /> <Medline class="Medline" value="34427657" /> <Abstract class="LongText" value="Weigert_2021_Protein.Eng.Des.Sel_34