TY - RPRT TI - Loopy proteins appear conserved in evolution. AU - Jinfeng Liu AU - Hepan Tan AU - Burkhard Rost PY - 2002 DO - 10.1016/s0022-2836(02)00736-2 UR - https://pubmed.ncbi.nlm.nih.gov/12215414/ ID - 12215414 ER -