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:	Y545
P-Site Sequence:	SGLEFDCYGGGLSKI
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	Y545	SGLEFDCYGGGLSKI	100 / 9 AA	88
Phosphosite 1:	ARID4B	Q4LE39	Y569	EEEEFECYPPGMKVQ	55 / 9 AA	148
Phosphosite 2:	LIG4	P49917	Y761	FAREYDCYGDSYFID	62 / 8 AA	104
Phosphosite 3:	LIG4	P49917	Y758	KEHFAREYDCYGDSY	83 / 6 AA	104
Phosphosite 4:	RBMXL3	Q8N7X1	Y663	SSGQSNCYGGGGRYE	62 / 8 AA	114
Phosphosite 5:	HABP4	Q5JVS0	Y219	GKREFERYGGNDKIA	71 / 7 AA	46
Phosphosite 6:	THAP9	Q9H5L6	Y527	IFNSRNCYGKGLKGP	71 / 7 AA	103
Phosphosite 7:	ZNF509	Q6ZSB9	S646	NSVAEFDSHSGGSYC	62 / 8 AA	85
Phosphosite 8:	IREB2	P48200	Y784	TPREFNSYGARRGND	57 / 7 AA	105
Phosphosite 9:	IREB2	P48200	S783	LTPREFNSYGARRGN	57 / 7 AA	105
Phosphosite 10:	ACO1	P21399	Y709	TPREFNSYGSRRGND	57 / 7 AA	98
Phosphosite 11:	ACO1	P21399	S708	LTPREFNSYGSRRGN	57 / 7 AA	98
Phosphosite 12:	NOX1	Q9Y5S8	Y126	HLFNFDCYSRSRQAT	66 / 6 AA	65
Phosphosite 13:	NOX1	Q9Y5S8	S127	LFNFDCYSRSRQATD	80 / 5 AA	65
Phosphosite 14:	GLRB	P48167	Y438	ELSNYDCYGKPIEVN	44 / 9 AA	56
Phosphosite 15:	C2orf85	Q14D33	Y126	LHILQDCYGDGPGPA	83 / 6 AA	60
Phosphosite 16:	MCART6	Q5H9E4	S163	SILKEFNSYGLWGRL	66 / 6 AA	34
Phosphosite 17:	GLRB	P48167	Y435	RDFELSNYDCYGKPI	80 / 5 AA	56
Phosphosite 18:	MCART6	Q5H9E4	Y164	ILKEFNSYGLWGRLS	66 / 6 AA	34
Phosphosite 19:	FNDC3B	Q53EP0	Y1026	RLTEFTCYSFRIQAA	66 / 6 AA	133
Phosphosite 20:	SNRNP70	P08621	Y126	LRREFEVYGPIKRIH	66 / 6 AA	52