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:	USP4
Human P-Site:	S196
P-Site Sequence:	SNTYEQLSKLDNTVQ
UniProt:	Q13107
Intern. Prot. ID:	IPI00011836

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP4	Q13107	S196	SNTYEQLSKLDNTVQ	100 / 9 AA	109
Phosphosite 1:	CTDSP1	Q9GZU7	S245	LPFFEQLSRVDDVYS	55 / 9 AA	29
Phosphosite 2:	PIK3C2G	O75747	S1242	EKSFEQFSKLHSQLQ	55 / 9 AA	166
Phosphosite 3:	BIN2	Q9UBW5	S236	HNLYEVMSKLEKQHS	55 / 9 AA	62
Phosphosite 4:	GOLGB1	Q14789	S133	PQSEEQLSKHDKSST	75 / 8 AA	376
Phosphosite 5:	DIAPH3	Q9NSV4	T966	SAKEQYETLSKLHEN	85 / 7 AA	137
Phosphosite 6:	HSP90AA1	P07900	S442	KKFYEQFSKNIKLGI	83 / 6 AA	85
Phosphosite 7:	HYOU1	Q9Y4L1	S823	KKWPERLSALDNLLN	75 / 8 AA	111
Phosphosite 8:	FBXO33	Q7Z6M2	S284	ANTMEHLSLLDNNIP	75 / 8 AA	63
Phosphosite 9:	RapGEF1	Q13905	S366	KSDEQLSSLDRDSGQ	85 / 7 AA	121
Phosphosite 10:	RapGEF1	Q13905	S365	SKSDEQLSSLDRDSG	85 / 7 AA	121
Phosphosite 11:	VPS36	Q86VN1	S182	SEAFEDLSKLMIKAK	71 / 7 AA	44
Phosphosite 12:	RAPGEF2	Q9Y4G8	S673	RRLPDQLSKLADRIQ	62 / 8 AA	167
Phosphosite 13:	MED13L	Q71F56	T594	LELQQLSTLDDRTVL	62 / 8 AA	243
Phosphosite 14:	ZNF764	Q96H86	S152	PYGWEQLSKAPHRGR	83 / 6 AA	45
Phosphosite 15:	DTD1	Q8TEA8	S161	TSDPKQLSKLEKQQQ	71 / 7 AA	23
Phosphosite 16:	PPARGC1A	Q9UBK2	S359	SELYAQLSKSSVLTG	83 / 6 AA	91
Phosphosite 17:	LAMB1	P07942	S1462	LAEVEQLSKMVSEAK	83 / 6 AA	198
Phosphosite 18:	AXIN2	Q9Y2T1	S796	GHFKEQLSKKGNYRY	75 / 8 AA	94
Phosphosite 19:	LRRC53	A6NM62	T672	KNQSNQLTKLDVKKF	83 / 6 AA	141
Phosphosite 20:	PEBP1	P30086	S185	PKLYEQLSGK_____	100 / 5 AA	21