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:	S472
P-Site Sequence:	TSGSQGQSQPSAPTT
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	S472	TSGSQGQSQPSAPTT	100 / 9 AA	225
Phosphosite 1:	PIGQ	Q9BRB3	S575	LAPPHGHSQPSALPG	75 / 8 AA	84
Phosphosite 2:	IGFN1	Q86VF2	S928	AVNEGGQSQPSALDT	100 / 7 AA	138
Phosphosite 3:	RYK	P34925	S271	SSSSQGLSQPSTQTT	77 / 9 AA	68
Phosphosite 4:	CTGLF11P	A8MT82	T537	EGSSQGQTKPSVKST	66 / 9 AA	74
Phosphosite 5:	AGAP5	A6NIR3	T529	EGSSQGQTKPSVKST	66 / 9 AA	73
Phosphosite 6:	AGAP11	Q8TF27	T416	EGSSQGQTKPSIEST	75 / 8 AA	61
Phosphosite 7:	AGAP9	Q5VTM2	T597	EGSSQGQTKPSIKST	75 / 8 AA	78
Phosphosite 8:	AGAP10	Q5T2P9	T552	EGSSQGQTKPSIKST	75 / 8 AA	73
Phosphosite 9:	AGAP4	Q96P64	T529	EGSSQGQTKPSEKST	66 / 9 AA	73
Phosphosite 10:	CTGLF1	Q5VW22	T529	EGSSQGQTKPSEKST	66 / 9 AA	73
Phosphosite 11:	AGAP8	Q5SRD3	T529	EGSSQGQTKPSEKST	66 / 9 AA	73
Phosphosite 12:	FNDC1	Q4ZHG4	S241	SMNSQGRSQPVYRAA	85 / 7 AA	199
Phosphosite 13:	OCIAD2	Q56VL3	S149	GLSEKGDSQPSAS__	75 / 8 AA	17
Phosphosite 14:	IQCC	Q4KMZ1	S222	QACERDQSQPSAPLE	75 / 8 AA	53
Phosphosite 15:	ROMO1	P60602	S11	AVGPYGQSQPSCFDR	100 / 6 AA	8
Phosphosite 16:	AIPL1	Q9NZN9	T332	NMLSQGATQPPAEPP	66 / 9 AA	44
Phosphosite 17:	PR (Progesterone)	P06401	S127	APSGPGQSQPSPPAC	85 / 7 AA	99
Phosphosite 18:	IGFN1	Q86VF2	S931	EGGQSQPSALDTLVQ	100 / 6 AA	138
Phosphosite 19:	MAPKAPK2	P49137	S9	LSNSQGQSPPVPFPA	85 / 7 AA	46
Phosphosite 20:	ZMYM4	Q5VZL5	S1068	KTLSQGESQTSEHEL	66 / 9 AA	173