abolished protein-protein interaction abolished tubulin heterodimer binding A molecular function phenotype in which the binding of a protein to one or more alpha/beta tubulin heterodimers does not occur. The affected protein may be encoded by the mutated gene, or by a different gene. tubulin heterodimer binding abolished abolished protein-protein interaction with tubulin dimer abolished tubulin dimer binding FYPO:0006066 abolished protein-protein interaction with tubulin heterodimer This term can be used for any interaction with tubulin dimers that is affected by a mutation, whether or not the mutated gene product is one of the interacting proteins. We recommend noting which proteins were used in the assay when annotating to this term. midori 2017-06-07T15:49:23Z