has_part inheres_in qualifier protein-protein interaction phenotype abnormal protein-protein interaction A molecular function phenotype in which the binding of one protein to another is abnormal. The relevant proteins may include the one encoded by the mutated gene, or may both be encoded by different genes. This term can be used for any protein-protein interaction 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 2011-12-05T02:25:58Z abnormal protein binding FYPO:0000704 abnormal molecular function