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:	SHANK1
Human P-Site:	S501
P-Site Sequence:	GARARSPSRGRHPED
UniProt:	Q9Y566
Intern. Prot. ID:	IPI00007695

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SHANK1	Q9Y566	S501	GARARSPSRGRHPED	100 / 9 AA	225
Phosphosite 1:	HRNR	Q86YZ3	S661	SGSGQSPSRGRHGSD	77 / 9 AA	282
Phosphosite 2:	HRNR	Q86YZ3	S1714	SGSGQSPSRGRHGSG	77 / 9 AA	282
Phosphosite 3:	HRNR	Q86YZ3	S1361	AGSGQSPSRGRHGSG	77 / 9 AA	282
Phosphosite 4:	HRNR	Q86YZ3	S1244	SGSGHSPSRGRHGSG	77 / 9 AA	282
Phosphosite 5:	HRNR	Q86YZ3	S544	SGQSPSPSRGRHESG	100 / 7 AA	282
Phosphosite 6:	HRNR	Q86YZ3	S1010	SGQSPSPSRGRHGSG	100 / 7 AA	282
Phosphosite 7:	UHRF1BP1	Q6BDS2	S446	NPLERSPSQGRQPAF	66 / 9 AA	159
Phosphosite 8:	CDX4	O14627	S150	AAKASSPSRSRHSPY	77 / 9 AA	30
Phosphosite 9:	SHANK1	Q9Y566	S499	PRGARARSPSRGRHP	100 / 7 AA	225
Phosphosite 10:	MATN2	O00339	S33	RSRGRSISRGRHART	77 / 9 AA	107
Phosphosite 11:	RPUSD2	Q8IZ73	S397	NSVAWGPSRGRGGYI	75 / 8 AA	61
Phosphosite 12:	SRRM2	Q9UQ35	S1474	KDIPRTPSRGRSECD	75 / 8 AA	300
Phosphosite 13:	ZRSR1	Q15695	S427	RERHNSPSRGRNRHR	85 / 7 AA	58
Phosphosite 14:	KIAA1543	Q9P1Y5	S1031	DDSALARSPARGLLG	85 / 7 AA	135
Phosphosite 15:	CDX4	O14627	S152	KASSPSRSRHSPYAW	85 / 7 AA	30
Phosphosite 16:	HRNR	Q86YZ3	S777	SGSGHSPSRVRHGSS	66 / 9 AA	282
Phosphosite 17:	ARSI	Q5FYB1	S540	EGRARSFSRGRRKKK	77 / 9 AA	64
Phosphosite 18:	NFATC2IP	Q8NCF5	S39	PRAQRSPSRGTLDVV	100 / 6 AA	46
Phosphosite 19:	OSR2	Q8N2R0	S160	LTPDRKPSRGRLPSK	75 / 8 AA	36
Phosphosite 20:	WDR32	Q5QP82	S106	GPDCRAKSRGRHGLG	75 / 8 AA	61