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:	S388
P-Site Sequence:	KRKRRSKSRGGISFG
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	S388	KRKRRSKSRGGISFG	100 / 9 AA	148
Phosphosite 1:	CCDC113	Q9H0I3	S85	RGRRRSKSRTGMDRG	77 / 9 AA	44
Phosphosite 2:	PRPF4B	Q13523	S487	RLRRRSRSRGGRRRR	87 / 8 AA	117
Phosphosite 3:	ASTN2	O75129	S386	AGKRKRRSKSRGGIS	100 / 7 AA	148
Phosphosite 4:	RBMXL2	O75526	S123	GGPRRSPSRGGPDDD	87 / 8 AA	43
Phosphosite 5:	RECK	O95980	S426	IKPCHSKSRGSIICK	75 / 8 AA	106
Phosphosite 6:	Thsd4	Q6ZMP0	T158	TGDRRSRTRGTIGPG	66 / 9 AA	112
Phosphosite 7:	VANGL2	Q9ULK5	S34	RDRHRSKSRDGGRGD	75 / 8 AA	60
Phosphosite 8:	TTBK2	Q6IQ55	S109	ADLRRSQSRGTFTIS	66 / 9 AA	137
Phosphosite 9:	TTBK2	Q6IQ55	S107	NLADLRRSQSRGTFT	85 / 7 AA	137
Phosphosite 10:	Golgin subfamily A member 2-like protein 2	Q9H5Y0	T91	GQCQRRSTGRGGHRQ	75 / 8 AA	14
Phosphosite 11:	Golgin subfamily A member 2-like protein 3	Q8NCE8	T91	GQCQRRSTGRGGHRQ	75 / 8 AA	14
Phosphosite 12:	CROP	O95232	S353	RSRDRRRSKSRDRKS	85 / 7 AA	51
Phosphosite 13:	RBM27	Q9P2N5	S173	RSKSRSKSRGLSRSR	100 / 6 AA	119
Phosphosite 14:	TP1	P09430	S17	HGMRRSKSRSPHKGV	85 / 7 AA	6
Phosphosite 15:	RBM27	Q9P2N5	S171	RGRSKSRSKSRGLSR	100 / 6 AA	119
Phosphosite 16:	RBM16	Q9UPN6	S418	PRKRRSRSRSGSRKR	75 / 8 AA	141
Phosphosite 17:	CROP	O95232	S355	RDRRRSKSRDRKSYK	85 / 7 AA	51
Phosphosite 18:	PRPF4B	Q13523	S485	RSRLRRRSRSRGGRR	85 / 7 AA	117
Phosphosite 19:	TP1	P09430	S15	KSHGMRRSKSRSPHK	85 / 7 AA	6
Phosphosite 20:	CHERP	Q8IWX8	S745	RSRSRSKSRGRSSSR	100 / 6 AA	104