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:	S1432
P-Site Sequence:	GLGSQEKSLPASPPA
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	S1432	GLGSQEKSLPASPPA	100 / 9 AA	225
Phosphosite 1:	BRCA2	P51587	S2303	IIENQEKSLKASKST	77 / 9 AA	384
Phosphosite 2:	USP24	Q9UPU5	S1070	YAMEQEKSLPGVVMA	85 / 7 AA	294
Phosphosite 3:	LAMA1	P25391	S2321	GYSVVEKSLPATVTQ	85 / 7 AA	337
Phosphosite 4:	SFRS4	Q08170	S326	RGRSQEKSLRQSRSR	77 / 9 AA	57
Phosphosite 5:	LRRIQ2	Q8IW35	S694	DVAPQEKSLPEFPDS	85 / 7 AA	97
Phosphosite 6:	CHAF1A	Q13111	S255	VRPPQIKSLPATPQG	66 / 9 AA	107
Phosphosite 7:	CHD-2	O14647	S708	VKKDVEKSLPAKVEQ	100 / 6 AA	211
Phosphosite 8:	CHD1	O14646	S705	VKKDVEKSLPAKVEQ	100 / 6 AA	197
Phosphosite 9:	SP2	Q02086	S251	NKKARKKSLPASQPP	66 / 9 AA	65
Phosphosite 10:	STX19	Q8N4C7	S77	KFGQQQKSLVASMRR	75 / 8 AA	34
Phosphosite 11:	SNCAIP	Q9Y6H5	S556	AQKSEGKSLPSSPSS	66 / 9 AA	100
Phosphosite 12:	TRIM15	Q9C019	S324	RYTRQKKSLPDSPLR	75 / 8 AA	52
Phosphosite 13:	MTMR13	Q86WG5	T571	KILETEKTLPAALRA	71 / 7 AA	208
Phosphosite 14:	MASP2	O00187	S426	TSSKGEKSLPVCEPV	71 / 7 AA	76
Phosphosite 15:	GOLGA4	Q13439	S185	LSQSQDKSLRRIAEL	71 / 7 AA	261
Phosphosite 16:	SCG3	Q8WXD2	S30	PGGSQDKSLHNRELS	71 / 7 AA	53
Phosphosite 17:	SLC22A2	O15244	S313	IAKKNGKSLPASLQR	100 / 6 AA	63
Phosphosite 18:	WHSC1L1	Q9BZ95	S478	KTAAARKSLPASITM	100 / 6 AA	162
Phosphosite 19:	WWC2	Q6AWC2	S429	YLHSQLKSLSASTLS	77 / 9 AA	134
Phosphosite 20:	GLYAT	Q6IB77	S21	LEKSLRKSLPASLKV	77 / 9 AA	34