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:	USP1
Human P-Site:	S42
P-Site Sequence:	RALDFTDSQENEEKA
UniProt:	O94782
Intern. Prot. ID:	IPI00304379

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP1	O94782	S42	RALDFTDSQENEEKA	100 / 9 AA	88
Phosphosite 1:	USP1	O94782	T40	TKRALDFTDSQENEE	100 / 7 AA	88
Phosphosite 2:	PLCE1	Q9P212	S290	CRKDFTDSQAAKTFL	85 / 7 AA	259
Phosphosite 3:	PLCE1	Q9P212	T288	SFCRKDFTDSQAAKT	85 / 7 AA	259
Phosphosite 4:	CDKL5	O76039	S47	AIKKFKDSEENEEVK	75 / 8 AA	116
Phosphosite 5:	DEPDC7	Q96QD5	S260	ILKAYSDSQEDEWLS	62 / 8 AA	58
Phosphosite 6:	DBX1	A6NMT0	S328	KPSDFSDSEEEEEGE	66 / 9 AA	37
Phosphosite 7:	ZNF536	O15090	S310	TLCDFAASQEEELIS	66 / 9 AA	141
Phosphosite 8:	HAP95	Q9ULX6	S552	GENPFTDSPEEEKEQ	75 / 8 AA	72
Phosphosite 9:	SEC24D	O94855	S550	IPDMFADSNENETVF	75 / 8 AA	113
Phosphosite 10:	DDX51	Q8N8A6	S513	RVLCFTNSRENSHRL	71 / 7 AA	72
Phosphosite 11:	PITX2	Q99697	S40	KKVEFTDSPESRKEA	62 / 8 AA	35
Phosphosite 12:	DGKK	Q5KSL6	S1066	PQLDFQDSQESLSDE	75 / 8 AA	142
Phosphosite 13:	PITX2	Q99697	T38	EIKKVEFTDSPESRK	71 / 7 AA	35
Phosphosite 14:	FGD4	Q96M96	S624	IISGFTDSEEKKRKG	62 / 8 AA	87
Phosphosite 15:	SPAG9	O60271	S109	KFIEFEDSQEQEKKD	66 / 9 AA	146
Phosphosite 16:	PDE4DIP	Q5VU43	S956	TSTEFTDSIEEEAAH	66 / 9 AA	130
Phosphosite 17:	TIPARP	Q7Z3E1	S285	WQSVFNDSQEHLERF	71 / 7 AA	76
Phosphosite 18:	NAPB	Q9H115	S238	MFPAFTDSRECKLLK	83 / 6 AA	34
Phosphosite 19:	KIAA1370	Q32MH5	S412	HSKLFRVSQENENVG	75 / 8 AA	122
Phosphosite 20:	DBX1	A6NMT0	S326	PGKPSDFSDSEEEEE	71 / 7 AA	37