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:	S491
P-Site Sequence:	ESFISTWSLVKELEE
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	S491	ESFISTWSLVKELEE	100 / 9 AA	66
Phosphosite 1:	PGCP	Q9Y646	S358	KVNISNYSLVMESDA	66 / 9 AA	52
Phosphosite 2:	CHRM1	P11229	S356	LAKRKTFSLVKEKKA	85 / 7 AA	51
Phosphosite 3:	KIAA0133	Q14146	S515	SQILDTWSLVLEKFQ	66 / 9 AA	171
Phosphosite 4:	C7	P10643	Y207	FYNSTWSYVKHTSTE	75 / 8 AA	94
Phosphosite 5:	KIAA2022	Q5QGS0	S113	AKGLNTWSLPNECEK	55 / 9 AA	168
Phosphosite 6:	KIAA1632	Q9HCE0	T551	GPGSGTWTLVDEGGE	62 / 8 AA	292
Phosphosite 7:	PTX1	Q96RQ1	S11	LNRKKTLSLVKELDA	85 / 7 AA	43
Phosphosite 8:	NUP153	P49790	S164	PIGSSGFSLVKEIKD	75 / 8 AA	154
Phosphosite 9:	C1orf64	Q8NEQ6	T152	VRSSTWGTVKDSLKA	62 / 8 AA	18
Phosphosite 10:	PLEKHH3	Q7Z736	S82	QSWEETWSLIPEKGL	71 / 7 AA	85
Phosphosite 11:	HEMGN	Q9BXL5	S33	PEVIGTWSLRNRELL	83 / 6 AA	55
Phosphosite 12:	HEMGN	Q9BXL5	T31	HSPEVIGTWSLRNRE	83 / 6 AA	55
Phosphosite 13:	ABCA10	Q8WWZ4	S568	FSRHRVWSLLKEHKV	62 / 8 AA	175
Phosphosite 14:	BDP1	A6H8Y1	S102	RKRISSTSSLVKSSV	85 / 7 AA	294
Phosphosite 15:	BDP1	A6H8Y1	S103	KRISSTSSLVKSSVS	85 / 7 AA	294
Phosphosite 16:	GRAMD1A	Q96CP6	S505	RYRKQPWSLVKSLIE	100 / 5 AA	81
Phosphosite 17:	C20orf24	Q9BUV8	T104	YGGTWELTKEGFMTS	71 / 7 AA	15
Phosphosite 18:	MAP3K15	Q6ZN16	S618	EQCSRFFSLVKEMIT	83 / 6 AA	147
Phosphosite 19:	KIAA0133	Q14146	T513	PPSQILDTWSLVLEK	71 / 7 AA	171
Phosphosite 20:	C3orf32	Q9Y2M2	S150	KFQVPHSSLVKECHK	55 / 9 AA	40