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:	S353
P-Site Sequence:	TKQPSILSKFCSLGK
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	S353	TKQPSILSKFCSLGK	100 / 9 AA	88
Phosphosite 1:	FBXL20	Q96IG2	S139	DATCTSLSKFCSKLR	100 / 6 AA	48
Phosphosite 2:	ARL15	Q9NXU5	S50	SGKTSLLSKLCSESP	75 / 8 AA	23
Phosphosite 3:	STS2	P57075	Y223	SHYILQKYCSVKPCT	71 / 7 AA	74
Phosphosite 4:	C3orf30	Q96M34	S448	PRLPSILSKLNYTSS	85 / 7 AA	60
Phosphosite 5:	MTMR9	Q96QG7	S468	VNQPSELSKFTNPLF	66 / 9 AA	63
Phosphosite 6:	SLC4A7	Q9Y6M7	Y679	LVFEKILYKFCRDYQ	71 / 7 AA	136
Phosphosite 7:	ERI2	A8K979	S90	PQEHPILSEFCMELT	62 / 8 AA	77
Phosphosite 8:	ADAMTS2	O95450	Y1079	RMEVLSRYCSIPGYN	57 / 7 AA	135
Phosphosite 9:	ATG9B	Q674R7	S860	EAAASILSRPCSSPS	66 / 9 AA	101
Phosphosite 10:	USP1	O94782	S350	KSATKQPSILSKFCS	100 / 6 AA	88
Phosphosite 11:	ZNF253	O75346	S409	GKTFTWPSILSKHKR	100 / 6 AA	58
Phosphosite 12:	ZNF252	Q8WUN3	S203	GKAFSWPSILSKHQR	100 / 6 AA	79
Phosphosite 13:	SART1	O43290	S335	QKPRSILSKYDEELE	71 / 7 AA	90
Phosphosite 14:	USP19	O94966	S1135	PVRNLDLSKFCIGQK	100 / 5 AA	146
Phosphosite 15:	FBXL2	Q9UKC9	S126	DSTCYSLSRFCSKLK	83 / 6 AA	47
Phosphosite 16:	GAK	O14976	S747	EEQQDILSKFGKPEL	71 / 7 AA	143
Phosphosite 17:	LOC643677	Q8NDH2	S1224	TRTNTILSKFPLQSG	83 / 6 AA	278
Phosphosite 18:	FNIP1	Q8TF40	S210	LLGNIGLSQFCSPRR	83 / 6 AA	131
Phosphosite 19:	CACNA1F	O60840	S1960	SDEESILSRFDEEDL	83 / 6 AA	221
Phosphosite 20:	CCDC47	Q96A33	S280	QKEMQDLSEFCSDKP	83 / 6 AA	56