Table 2.

The summary of genetic association.

Gene name	Associated gene name	Proteins of associated gene
ATXN3	VCP	Valosin containing protein
	UBC	Ubiquitin C
	KCTD10	Potassium channel tetramerisation domain containing 10
	RAD23A	RAD23 homolog A
	RAD23B	RAD23 homolog B
	PARK2	Parkinson protein 2
	USP13	Ubiquitin specific peptidase 13
	UBE4B	Ubiquitination factor E4B
	STUB1	STIP1 homology and U-box containing protein 1
	SERPINC1	Serpin peptidase inhibitor, clade C (antithrombin), member 1
UBC	PSMD4	Proteasome (prosome, macropain) 26S subunit, non-ATPase 4
	HSP90AA1	Heat shock protein 90 kDa alpha (cytosolic), class A member 1
	HGS	Hepatocyte growth factor-regulated tyrosine kinase substrate
	PSMC2	Proteasome (prosome, macropain) 26S subunit, ATPase 2
	TSG101	Tumor susceptibility gene 101
	UBE2D2	Ubiquitin-conjugating enzyme E2D 2
	PSMD14	Proteasome (prosome, macropain) 26S subunit, non-ATPase 14
	CUL1	Cullin 1
	RPS27A	Ribosomal protein S27a (156 aa)