This is based on a simple assumption that similar function of two proteins ( to be precise, participating in the same biological processes) is an indication of their interaction. The following is a good reference: http://nar.oxfordjournals.org/content/34/7/2137
similarity
【在 b*****e 的大作中提到】 : 记得PrePPI的作者好像来过这个版。 我用PrePPI找到一个跟我的gene of interest 有 : interaction的蛋白。Prediction code 是GO term similarity (function similarity : ),这具体是啥意思啊?谢了