Tandem affinity purification coupled with mass spectrometry (TAP-MS) was used to identify the proteins that interact with RAD51,RAD51 paralogs (RAD51B, RAD51C,RAD51D,XRCC2 and XRCC3),PFKP and PFKP-F649L in HeLa cells. In addition, we also investigated the phosphorylation of RAD51.