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:	ATN1
Human P-Site:	S243
P-Site Sequence:	KGGGAASSVGGPNGG
UniProt:	P54259
Intern. Prot. ID:	IPI00477923

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATN1	P54259	S243	KGGGAASSVGGPNGG	100 / 9 AA	125
Phosphosite 1:	ATN1	P54259	S242	PKGGGAASSVGGPNG	100 / 8 AA	125
Phosphosite 2:	SPOCK2	Q92563	S230	KQNGSASSVAGPASG	77 / 9 AA	47
Phosphosite 3:	HOXB4	P17483	S236	RSGGAAGSAGGPPGR	77 / 9 AA	28
Phosphosite 4:	CMAS	Q8NFW8	S11	VEKGAATSVSNPRGR	66 / 9 AA	48
Phosphosite 5:	SYDE1	Q6ZW31	S209	SRYHLDSSVGGPGPA	100 / 6 AA	80
Phosphosite 6:	UBQLN1	Q9UMX0	T341	ASSGTASTVGGTTGS	75 / 8 AA	63
Phosphosite 7:	C4orf46	Q504U0	S30	SDASAASSPGGPVSL	87 / 8 AA	12
Phosphosite 8:	UBQLN1	Q9UMX0	S340	SASSGTASTVGGTTG	75 / 8 AA	63
Phosphosite 9:	GSK3A	P49840	S65	GGVGASSSGGGPGGS	77 / 9 AA	51
Phosphosite 10:	NUP133	Q8WUM0	S493	LEGSLASSVAGPNSE	85 / 7 AA	129
Phosphosite 11:	SREC-II	Q96GP6	S614	DSERSASSVEGPGGA	85 / 7 AA	92
Phosphosite 12:	SMTN	P53814	S779	EKEGAAGSPGGPRAA	77 / 9 AA	100
Phosphosite 13:	ARID1A	O14497	S12	VAPAAASSLGNPPPP	75 / 8 AA	242
Phosphosite 14:	HIVEP3	Q5T1R4	S1094	QISSAATSHGGPPGG	75 / 8 AA	259
Phosphosite 15:	CLIP2	Q9UDT6	S329	SVSSVASSVGGRPSR	85 / 7 AA	116
Phosphosite 16:	C1orf127	Q8N9H9	S556	ALLTPEASSVGGPDQ	85 / 7 AA	70
Phosphosite 17:	SLC39A8	Q9C0K1	S59	LEQMGAASRVGVPEP	85 / 7 AA	50
Phosphosite 18:	C10orf18	Q5VWN6	S1128	TKYLCASSVGGETLD	100 / 6 AA	269
Phosphosite 19:	TSC22D1	Q15714	T74	PPPAASSTSGPQPPP	75 / 8 AA	110
Phosphosite 20:	COL24A1	Q17RW2	S1036	GDVGTAGSVGGTGEP	75 / 8 AA	175