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:	S335
P-Site Sequence:	PRPSQKKSRVKINWL
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	S335	PRPSQKKSRVKINWL	100 / 9 AA	88
Phosphosite 1:	Kv7.5	Q9NR82	S586	QITSDKKSREKITAE	77 / 9 AA	99
Phosphosite 2:	NEB	P20929	Y4147	DIFSEKKYRTKIETL	66 / 9 AA	773
Phosphosite 3:	TTRAP	O95551	S187	TAIMLKKSRVKLKSQ	85 / 7 AA	41
Phosphosite 4:	FAM21A	Q641Q2	S1030	TLHSANKSRVKMRGK	66 / 9 AA	147
Phosphosite 5:	FAM21B	Q5SNT6	S942	TLHSANKSRVKMRGK	66 / 9 AA	137
Phosphosite 6:	SLC35F5	Q8WV83	S192	TEKTPKKSRVRFSNI	55 / 9 AA	59
Phosphosite 7:	ANK3	Q12955	S2502	LQGSDKRSREKIATA	66 / 9 AA	480
Phosphosite 8:	PCM1	Q15154	S1309	RNSTQLKSRVKNIRY	75 / 8 AA	228
Phosphosite 9:	HDGF	P51858	S107	YQSSQKKSCVEEPEP	85 / 7 AA	27
Phosphosite 10:	KIAA1409	Q9P2D8	S724	ELANQRKSRVSELAG	71 / 7 AA	295
Phosphosite 11:	RPL8	P62917	T146	HNPETKKTRVKLPSG	71 / 7 AA	28
Phosphosite 12:	IWS1	Q96ST2	S411	EKASAKKSRVVSDAD	85 / 7 AA	92
Phosphosite 13:	GDF2	Q9UK05	T81	GVPSQDKTRVEPPQY	71 / 7 AA	47
Phosphosite 14:	ZNF350	Q9GZX5	S275	GKAFLKKSRLNIHQK	62 / 8 AA	60
Phosphosite 15:	HSPH1	Q92598	S476	AQKDGEKSRVKVKVR	83 / 6 AA	97
Phosphosite 16:	PTPRF	P10586	S1456	MTRLEEKSRVKCDQY	62 / 8 AA	211
Phosphosite 17:	MLL5	Q8IZD2	S253	REGSRKSSRVKGSAP	75 / 8 AA	205
Phosphosite 18:	MLL5	Q8IZD2	S252	FREGSRKSSRVKGSA	75 / 8 AA	205
Phosphosite 19:	ZNF274	Q96GC6	S464	VKSMKHNSRVKIHQK	83 / 6 AA	74
Phosphosite 20:	NALCN	Q8IZF0	S1180	RRWEDLKSRLKIAQP	83 / 6 AA	200