TY - RPRT TI - A computer system to perform structure comparison using TOPS representations of protein structure. AU - D Gilbert AU - D Westhead AU - J Viksna AU - J Thornton PY - 2001 DO - 10.1016/s0097-8485(01)00096-1 UR - https://pubmed.ncbi.nlm.nih.gov/11765848/ ID - 11765848 ER -