Table 1. Top 10 SENP3 binding proteins identified from HepG2.215 cells using protein mass spectrometry following immunoprecipitation.

Rank	Protein	Description	Number of unique peptides to the protein
1	IQGAP2_HUMAN	IQGAP2_HUMAN IQ motif containing GTPase-activating-like protein IQGAP2; OS = Homo sapiens GN = IQGAP2 PE = 1 SV = 4	16
2	SYEP_HUMAN	Bifunctional glutamate/proline—tRNA ligase; OS = Homo sapiens GN = EPRS PE = 1 SV = 5	16
3	MYH9_HUMAN	Myosin-9; OS = Homo sapiens GN = MYH9 PE = 1 SV = 4	13
4	RRBP1_HUMAN	Ribosome-binding protein 1; OS = Homo sapiens GN = RRBP1 PE = 1 SV = 4	11
5	FAS_HUMAN	Fatty acid synthase; OS = Homo sapiens GN = FASN PE = 1 SV = 3	10
6	DESP_HUMAN	Desmoplakin; OS = Homo sapiens GN = DSP PE = 1 SV = 3	10
7	NU205_HUMAN	Nuclear pore complex protein; OS = Homo sapiens GN = NUP205 PE = 1 SV = 3	9
8	CO3_HUMAN	Complement C3 protein; OS = Homo sapiens GN = C3 PE = 1 SV = 2	9
9	PYR1_HUMAN	CAD protein; OS = Homo sapiens GN = CAD PE = 1 SV = 3	8
10	DSG1_HUMAN	Desmoglein-1; OS = Homo sapiens GN = CAD PE = 1 SV = 2	6