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:	Y241
P-Site Sequence:	YLSNNRFYPPPPKGK
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	Y241	YLSNNRFYPPPPKGK	100 / 9 AA	66
Phosphosite 1:	N-WASP	O00401	Y343	PPPPNRMYPPPPPAL	87 / 8 AA	55
Phosphosite 2:	NRK	Q7Z2Y5	Y675	NLSSNRFYSQPEQAR	62 / 8 AA	178
Phosphosite 3:	RP1	P56715	Y447	DQAKHRFYRPPTPGL	62 / 8 AA	241
Phosphosite 4:	USP8	P40818	Y984	LTDNNRFYCSHCRAR	55 / 9 AA	128
Phosphosite 5:	NRK	Q7Z2Y5	S676	LSSNRFYSQPEQARE	71 / 7 AA	178
Phosphosite 6:	SPSB3	Q6PJ21	Y253	KLQNKRFYPMVCSTA	83 / 6 AA	39
Phosphosite 7:	PTCH2	Q9Y6C5	Y879	AASQANFYPPPPEWL	100 / 6 AA	131
Phosphosite 8:	LRP6	O75581	Y1602	RSYSHHLYPPPPSPC	55 / 9 AA	180
Phosphosite 9:	KIAA1429	Q69YN4	T1708	HSQNRFFTPPASKGN	62 / 8 AA	202
Phosphosite 10:	PIP	P12273	Y138	PIKNNRFYTIEILKV	83 / 6 AA	17
Phosphosite 11:	N-WASP	O00401	Y175	EITTNRFYGPQVNNI	62 / 8 AA	55
Phosphosite 12:	OCLN	Q16625	Y337	KVNDKRFYPESSYKS	44 / 9 AA	59
Phosphosite 13:	RBM6	P78332	Y30	APGWNRDYPPPPLKS	87 / 8 AA	129
Phosphosite 14:	PTCH1	Q13635	S640	THDNTRYSPPPPYSS	66 / 9 AA	161
Phosphosite 15:	NEIL1	Q96FI4	Y102	RHAHLRFYTAPPGPR	55 / 9 AA	44
Phosphosite 16:	NEIL1	Q96FI4	T103	HAHLRFYTAPPGPRL	71 / 7 AA	44
Phosphosite 17:	EPB41L3	Q9Y2J2	Y189	FSFNVKFYPPDPAQL	66 / 9 AA	121
Phosphosite 18:	SERPINB4	P48594	Y29	SKENNIFYSPISITS	71 / 7 AA	45
Phosphosite 19:	SERPINB3	P29508	Y29	SKENNIFYSPISITS	71 / 7 AA	45
Phosphosite 20:	SSRP1	Q08945	Y166	SLMEVRFYVPPTQED	83 / 6 AA	81