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:	ASTN1
Human P-Site:	S1142
P-Site Sequence:	VDNTGRRSRPSDVIV
UniProt:	O14525
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ASTN1	O14525	S1142	VDNTGRRSRPSDVIV	100 / 9 AA	145
Phosphosite 1:	YTHDC1	Q96MU7	S676	AVVSGRRSRPRERDR	66 / 9 AA	85
Phosphosite 2:	ASTN1	O14525	S1145	TGRRSRPSDVIVKTP	100 / 6 AA	145
Phosphosite 3:	Nlp	Q9Y2I6	S113	SKWYGRRSRPELCDA	100 / 6 AA	160
Phosphosite 4:	USP43	Q70EL4	S39	LLALGSRSRPGDSPP	75 / 8 AA	123
Phosphosite 5:	CapZIP	Q6JBY9	S132	PSSPGVRSRPSEAEE	75 / 8 AA	45
Phosphosite 6:	CYLC2	Q14093	S49	RPGTKRRSKPSQIRD	66 / 9 AA	39
Phosphosite 7:	MACF1	Q9UPN3	S5264	FRSRGRRSKPSSRAA	85 / 7 AA	620
Phosphosite 8:	MACF1	Q96PK2	S5772	FRSRGRRSKPSSRAA	85 / 7 AA	670
Phosphosite 9:	KIAA1931	Q96PV7	S6	__MTRRRSRPSGGAG	77 / 9 AA	97
Phosphosite 10:	ZNF551	Q7Z340	S9	PAPVGRRSPPSPRSS	75 / 8 AA	78
Phosphosite 11:	NRK	Q7Z2Y5	S852	SPVTGRRSQSSPPYS	75 / 8 AA	178
Phosphosite 12:	piccolo	Q9Y6V0	S4220	PYSSGSRSRPSSRPS	75 / 8 AA	567
Phosphosite 13:	SNX11	Q9Y5W9	S191	LPRSGRRSSPSPPPS	75 / 8 AA	30
Phosphosite 14:	APOB48R	Q0VD83	S1004	RSSSQRRSRPSFRRT	100 / 6 AA	115
Phosphosite 15:	BAT2D1	Q9Y520	S1360	RDPGGRPSRPSTLRR	85 / 7 AA	317
Phosphosite 16:	RSPH4A	Q5TD94	S55	GPETGRQSRSSRPWS	75 / 8 AA	81
Phosphosite 17:	AGC1	P16112	S2409	SSRHPRRSRPSTAH_	100 / 6 AA	250
Phosphosite 18:	CapZIP	Q6JBY9	S135	PGVRSRPSEAEEVPV	83 / 6 AA	45
Phosphosite 19:	MBD6	Q96DN6	S387	GPQTPRRSRPRAPAP	85 / 7 AA	101
Phosphosite 20:	SH3D19	Q5HYK7	S481	PLDEHLRSRPNDPSH	83 / 6 AA	87