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:	SEPN1
Human P-Site:	Y86
P-Site Sequence:	LDTDGDMYISPEEFK
UniProt:	Q9NZV5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SEPN1	Q9NZV5	Y86	LDTDGDMYISPEEFK	100 / 9 AA	66
Phosphosite 1:	SEPN1	Q9NZV5	S88	TDGDMYISPEEFKPI	100 / 7 AA	66
Phosphosite 2:	ZIC4	Q8N9L1	Y72	LGLPGDMYARPEPFP	75 / 8 AA	37
Phosphosite 3:	SH2D4B	Q5SQS7	Y10	QQILHDMYIDPELLA	85 / 7 AA	51
Phosphosite 4:	ZNF263	O14978	Y225	SLEDVAMYISQEEWG	66 / 9 AA	77
Phosphosite 5:	TTC10	Q13099	Y352	LEIDEDKYISPSDDP	75 / 8 AA	93
Phosphosite 6:	CELSR1	Q9NYQ6	Y942	DDGDGDFYIEPTSGV	75 / 8 AA	329
Phosphosite 7:	PIR	O00625	Y202	YTISGDVYIGPDDAQ	62 / 8 AA	32
Phosphosite 8:	SLC25A12	O75746	Y33	TEVDGERYMTPEDFV	55 / 9 AA	75
Phosphosite 9:	ZIC1	Q15915	Y172	LGFSGDMYPRPEQYG	75 / 8 AA	48
Phosphosite 10:	HPCA	P84074	Y115	YDLDGNGYISREEML	66 / 9 AA	22
Phosphosite 11:	Rb	P06400	Y805	RIPGGNIYISPLKSP	62 / 8 AA	106
Phosphosite 12:	Rb	P06400	Y606	NHTAADMYLSPVRSP	71 / 7 AA	106
Phosphosite 13:	HS2ST1	Q7LGA3	Y340	REKDGDLYILAQNFF	55 / 9 AA	42
Phosphosite 14:	RCOR2	Q8IZ40	S266	PPKGMYLSPEGLTAV	71 / 7 AA	58
Phosphosite 15:	CAPZB	P47756	S70	DYNRDGDSYRSPWSN	75 / 8 AA	31
Phosphosite 16:	RCOR2	Q8IZ40	Y264	RRPPKGMYLSPEGLT	71 / 7 AA	58
Phosphosite 17:	CAPZB	P47756	Y71	YNRDGDSYRSPWSNK	75 / 8 AA	31
Phosphosite 18:	GMCL1	Q96IK5	Y508	YICCNFLYISPEKKN	83 / 6 AA	59
Phosphosite 19:	Rb	P06400	S608	TAADMYLSPVRSPKK	83 / 6 AA	106
Phosphosite 20:	CREBBP	Q92793	Y641	KKVEGDMYESANSRD	62 / 8 AA	265