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:	SULF1
Human P-Site:	S676
P-Site Sequence:	RRKPEECSCSKQSYY
UniProt:	Q8IWU6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SULF1	Q8IWU6	S676	RRKPEECSCSKQSYY	100 / 9 AA	101
Phosphosite 1:	SULF1	Q8IWU6	S678	KPEECSCSKQSYYNK	100 / 7 AA	101
Phosphosite 2:	COL16A1	Q07092	S877	KGEPGECSCPSQGDL	66 / 9 AA	158
Phosphosite 3:	SLIT2	O94813	S33	QACPAQCSCSGSTVD	71 / 7 AA	170
Phosphosite 4:	CSRNP1	Q96S65	T249	DRICDPETCSCSLAG	85 / 7 AA	64
Phosphosite 5:	GEMIN6	Q8WXD5	S145	PYGPENCSSSNEIIL	55 / 9 AA	19
Phosphosite 6:	RRAGB	Q5VZM2	S219	LSRPLECSCFRTSIW	62 / 8 AA	43
Phosphosite 7:	CWF19L2	Q2TBE0	S211	GLPPEDCSVSSITKV	71 / 7 AA	103
Phosphosite 8:	LGI4	Q8N135	S32	GKCPLRCSCSKDSAL	66 / 9 AA	59
Phosphosite 9:	ATR	Q13535	S1045	SHLVCSCSKDELERA	83 / 6 AA	301
Phosphosite 10:	SNIP1	Q8TAD8	S298	DIPIDHPSCSKQHAV	62 / 8 AA	46
Phosphosite 11:	LGI4	Q8N135	S34	CPLRCSCSKDSALCE	83 / 6 AA	59
Phosphosite 12:	MED13L	Q71F56	S424	PTQRVSCSCSRHKLL	66 / 6 AA	243
Phosphosite 13:	PTPRT	O14522	S1217	RVRPEDCSIGLLPRN	57 / 7 AA	164
Phosphosite 14:	SCUBE3	Q8IX30	S302	TVGSFECSCKKGYKL	83 / 6 AA	109
Phosphosite 15:	C9orf84	Q5VXU9	S257	QSEPEECSKPGELEM	100 / 5 AA	165
Phosphosite 16:	TRAIP	Q9BWF2	S409	PRSESSCSKDVVRTG	71 / 7 AA
Phosphosite 17:	MED13L	Q71F56	S426	QRVSCSCSRHKLLKR	66 / 6 AA	243
Phosphosite 18:	FBN2	P35556	S1269	GSYECSCSEGYALMP	100 / 5 AA	315
Phosphosite 19:	C14orf174	Q9P1V8	Y494	NVSEECSYSDPSESQ	83 / 6 AA	77
Phosphosite 20:	C14orf174	Q9P1V8	S493	LNVSEECSYSDPSES	83 / 6 AA	77