Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	USP42
Human P-Site:	S962
P-Site Sequence:	SRRERSSSGEPARES
UniProt:	Q9H9J4
Intern. Prot. ID:	IPI00375124

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP42	Q9H9J4	S962	SRRERSSSGEPARES	100 / 9 AA	146
Phosphosite 1:	USP42	Q9H9J4	S961	RSRRERSSSGEPARE	100 / 8 AA	146
Phosphosite 2:	C12orf24	Q8WUB2	S32	SDWTERSSSAEPPAV	87 / 8 AA	31
Phosphosite 3:	C12orf24	Q8WUB2	S33	DWTERSSSAEPPAVA	77 / 9 AA	31
Phosphosite 4:	KIAA0427	O43310	S491	VFGTMRSSTGEPFRV	85 / 7 AA	68
Phosphosite 5:	KIAA0427	O43310	T492	FGTMRSSTGEPFRVL	85 / 7 AA	68
Phosphosite 6:	USP42	Q9H9J4	S960	YRSRRERSSSGEPAR	100 / 7 AA	146
Phosphosite 7:	MARK1	Q9P0L2	T680	RTDTSRSTSGEPKER	85 / 7 AA	89
Phosphosite 8:	ARID3B	Q8IVW6	S430	QLRERLESGEPAEKK	77 / 9 AA	61
Phosphosite 9:	MARK1	Q9P0L2	S681	TDTSRSTSGEPKERD	85 / 7 AA	89
Phosphosite 10:	SLC39A12	Q504Y0	S40	DSRSRGSSGQPADLL	75 / 8 AA	77
Phosphosite 11:	ADRA1D	P25100	S68	SGEDNRSSAGEPGSA	85 / 7 AA	60
Phosphosite 12:	KIF1B	O60333	S590	FRSERSNSGEVIVTL	85 / 7 AA	204
Phosphosite 13:	C1orf216	Q8TAB5	S126	SIDSRSSSPEPACGT	87 / 8 AA	25
Phosphosite 14:	MSL3L2	P0C860	S254	STESQSTSGEPATPK	75 / 8 AA	51
Phosphosite 15:	CPSF7	Q8N684	S48	PSDDRSSSTEPPPPV	66 / 9 AA	52
Phosphosite 16:	CPSF7	Q8N684	S47	QPSDDRSSSTEPPPP	75 / 8 AA	52
Phosphosite 17:	CPSF7	Q8N684	S46	QPSDDRSSSTEPPPP	75 / 8 AA	52
Phosphosite 18:	CTRL	P40313	S94	LGEYDRSSNAEPLQV	62 / 8 AA	28
Phosphosite 19:	LMNA	P02545	S573	HGSHCSSSGDPAEYN	85 / 7 AA	74
Phosphosite 20:	NIPBL	Q6KC79	S883	DSRERPSSGEQKSRP	75 / 8 AA	316