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:	Y800
P-Site Sequence:	FATGFLEYFDMNTDP
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	Y800	FATGFLEYFDMNTDP	100 / 9 AA	101
Phosphosite 1:	SULF2	Q8IWU5	Y781	FATGFLEYFDLNTDP	88 / 9 AA	100
Phosphosite 2:	STK4	Q13043	Y398	AKPSFLEYFEQKEKE	55 / 9 AA	56
Phosphosite 3:	PIWIL2	Q8TC59	Y455	KEITFLEYYSKNYGI	62 / 8 AA	110
Phosphosite 4:	ECD	O95905	Y491	DADSFLNYFDKILGP	62 / 8 AA	73
Phosphosite 5:	MTBP	Q96DY7	Y513	TRKHFLDYFDAVIPK	83 / 6 AA	102
Phosphosite 6:	PIWIL2	Q8TC59	Y456	EITFLEYYSKNYGIT	62 / 8 AA	110
Phosphosite 7:	UBE2Z	Q9H832	Y278	MEKSFLEYYDFYEVA	62 / 8 AA	38
Phosphosite 8:	SCO1	O75880	Y276	PDGEFLDYFGQNKRK	62 / 8 AA	34
Phosphosite 9:	TTC13	Q8NBP0	Y616	INMRYLEYFEKILHF	57 / 7 AA	97
Phosphosite 10:	Gde5	Q9NPB8	Y476	WDGNLSTYFDMNLFL	100 / 5 AA	76
Phosphosite 11:	FMO1	Q01740	Y90	PNSQFLEYLKMYANH	71 / 7 AA	60
Phosphosite 12:	C6orf165	Q8IYR0	Y86	DTIKMQVYFDMNYTN	100 / 5 AA	71
Phosphosite 13:	SLC12A6	Q9UHW9	Y128	NYEEGDEYFDKNLAL	83 / 6 AA	128
Phosphosite 14:	RSBN1L	Q6PCB5	Y417	YLPDFLDYFSFNFPN	55 / 9 AA	94
Phosphosite 15:	UBE2Z	Q9H832	Y279	EKSFLEYYDFYEVAC	71 / 7 AA	38
Phosphosite 16:	HHIPL2	Q6UWX4	Y88	RYWDIMEYFDLKRHE	44 / 9 AA	81
Phosphosite 17:	OSBPL11	Q9BXB4	Y91	NEAGLLEYFVNEQSR	83 / 6 AA	84
Phosphosite 18:	CYP2B1	P20813	Y226	LFSGFLKYFPGAHRQ	83 / 6 AA	56
Phosphosite 19:	C3orf10	Q8WUW1	S38	KIADFLNSFDMSCRS	55 / 9 AA	9
Phosphosite 20:	GTIFS2P	Q6P1K8	Y95	LEYFVEEYFDQNPIS	83 / 6 AA	44