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:	ASTN2
Human P-Site:	S420
P-Site Sequence:	FYTEQYRSRRRSKGL
UniProt:	O75129
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ASTN2	O75129	S420	FYTEQYRSRRRSKGL	100 / 9 AA	148
Phosphosite 1:	MFSD8	Q8NHS3	S34	ETEEHYKSRWRSIRI	66 / 9 AA	58
Phosphosite 2:	ASTN2	O75129	Y418	LTFYTEQYRSRRRSK	100 / 7 AA	148
Phosphosite 3:	PLEKHA7	Q6IQ23	S347	QEGEQYRSQRDPLEG	85 / 7 AA	127
Phosphosite 4:	PLEKHA7	Q6IQ23	Y345	QEQEGEQYRSQRDPL	85 / 7 AA	127
Phosphosite 5:	FAM98C	Q17RN3	Y225	SQSLRDQYRCRRCLL	71 / 7 AA	37
Phosphosite 6:	CLK2	P49760	S24	SYREHYRSRKHKRRR	62 / 8 AA	60
Phosphosite 7:	RPGRIP1	Q96KN7	S982	IEAGQYRSKRKPPHG	55 / 9 AA	147
Phosphosite 8:	ZNF335	Q9H4Z2	S504	CLQCSYRSRRWSSLK	85 / 7 AA	145
Phosphosite 9:	CACNA1E	Q15878	S2049	SSENTYKSRRRSYHS	85 / 7 AA	262
Phosphosite 10:	C1orf97	Q9BRT7	S37	QNQNQHRSRHRSVTS	66 / 9 AA	11
Phosphosite 11:	IGLL1	P15814	S188	LTPEQWRSRRSYSCQ	85 / 7 AA	23
Phosphosite 12:	FAM9B	Q8IZU0	S146	KKWQQYRSVRRERLK	75 / 8 AA	22
Phosphosite 13:	CLK2	P49760	Y22	RGSYREHYRSRKHKR	71 / 7 AA	60
Phosphosite 14:	SSPO	A2VEC9	S3669	GGGEQLRSRRCARPP	85 / 7 AA	548
Phosphosite 15:	MAST2	Q6P0Q8	S1332	KLQRQYRSPRRKSAG	85 / 7 AA	196
Phosphosite 16:	RPGRIP1	Q96KN7	Y980	VPIEAGQYRSKRKPP	83 / 6 AA	147
Phosphosite 17:	HAT1	O14929	S350	SDAEQYRSYRLDIKR	85 / 7 AA	50
Phosphosite 18:	ASTN1	O14525	S368	FYTDPSRSRRRSRVG	66 / 9 AA	145
Phosphosite 19:	MCOLN2	Q8IZK6	Y56	FMSPCEKYRARRQIP	71 / 7 AA	66
Phosphosite 20:	MUS81	Q96NY9	S35	WRDEATRSRRRTRFV	66 / 9 AA	61