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:	S18
P-Site Sequence:	GLSRGSPSKKNRLSL
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	S18	GLSRGSPSKKNRLSL	100 / 9 AA	88
Phosphosite 1:	USP1	O94782	S16	SNGLSRGSPSKKNRL	100 / 7 AA	88
Phosphosite 2:	HIF3A	Q9Y2N7	S370	PIQRGAPSQKDTPNP	62 / 8 AA	72
Phosphosite 3:	ARID2	Q68CP9	S32	QFHHSRGSPFKKIPA	85 / 7 AA	197
Phosphosite 4:	PIP5KG	O60331	S455	SSLKSSPSKKGRGGA	66 / 9 AA	73
Phosphosite 5:	BHLHE40	O14503	T287	QESEEPPTKKNRMQL	62 / 8 AA	46
Phosphosite 6:	ZNF690	Q8IWY8	S223	VHADLLPSKKDRRSW	83 / 6 AA	97
Phosphosite 7:	MAN2B2	Q9Y2E5	S199	FVWRGSPSLSERQEI	66 / 9 AA	114
Phosphosite 8:	TNKS2	Q9H2K2	T619	LQHGADPTKKNRDGN	62 / 8 AA	127
Phosphosite 9:	TNKS	O95271	T777	LKHGADPTKKNRDGN	62 / 8 AA	142
Phosphosite 10:	ZZZ3	Q8IYH5	S391	RAAPTRGSPTKNSSP	71 / 7 AA	102
Phosphosite 11:	ZZZ3	Q8IYH5	T393	APTRGSPTKNSSPYR	62 / 8 AA	102
Phosphosite 12:	NBPF15	Q8N660	S570	KKRRGRRSKKKRRRG	66 / 9 AA	78
Phosphosite 13:	epsin 3	Q9H201	S184	SRSRGSPSSYNSSSS	75 / 8 AA	68
Phosphosite 14:	WIPF2	Q8TF74	S423	HFQRIYPSKTNRAAR	66 / 9 AA	46
Phosphosite 15:	ZFP106	Q9H2Y7	S1452	EEKPDSPSKKDIWNS	62 / 8 AA	209
Phosphosite 16:	INCENP	Q9NQS7	S61	ELMPKTPSQKNRRKK	71 / 7 AA	105
Phosphosite 17:	PIPSL	A2A3N6	S407	IPLKPSPSKKLRSGS	85 / 7 AA	95
Phosphosite 18:	C2orf16	Q68DN1	S1594	QRSHCSPSRKNHSSP	55 / 9 AA	224
Phosphosite 19:	WIPF2	Q8TF74	T425	QRIYPSKTNRAARGA	83 / 6 AA	46
Phosphosite 20:	CEP164	Q9UPV0	T1215	GTLGGSPTKKAVTFD	83 / 6 AA	164