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:	S1576
P-Site Sequence:	PPLEFSNSFEKPESP
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	S1576	PPLEFSNSFEKPESP	100 / 9 AA	225
Phosphosite 1:	SHANK2	Q9UPX8	S1041	PPLEFANSFDIPDDR	66 / 9 AA	159
Phosphosite 2:	SHANK1	Q9Y566	S1574	LPPPLEFSNSFEKPE	100 / 7 AA	225
Phosphosite 3:	TRAF3	Q13114	S269	LLKEWSNSLEKKVSL	75 / 8 AA	64
Phosphosite 4:	EVL	Q9UI08	S331	KPWERSNSVEKPVSS	77 / 9 AA	45
Phosphosite 5:	RIBC2	Q9H4K1	S32	AINDFQQSFQKPETR	55 / 9 AA	37
Phosphosite 6:	ZCCHC16	Q6ZR62	S135	LILEFQQSFGKPTKQ	66 / 9 AA	35
Phosphosite 7:	RAI2	Q9Y5P3	S263	SESKFSSSFPKPPSS	75 / 8 AA	57
Phosphosite 8:	CHP2	O43745	S180	SFVEFTKSLEKMDVE	62 / 8 AA	22
Phosphosite 9:	FAT	Q14517	S4458	PPLPPEFSNQFESIH	85 / 7 AA	506
Phosphosite 10:	HIVEP1	P15822	S1147	NSLSRPNSFDKPEPF	83 / 6 AA	297
Phosphosite 11:	TPP2	P29144	S183	SQVELLNSFEKKYSD	75 / 8 AA	138
Phosphosite 12:	SHANK1	Q9Y566	S144	LLREYPQSFEKGVPY	62 / 8 AA	225
Phosphosite 13:	FOXR1	Q6PIV2	S230	HNLCFRDSFEKVPVS	71 / 7 AA	33
Phosphosite 14:	SLC6A15	Q9H2J7	S172	SLFYFSQSFQQPLPW	62 / 8 AA	82
Phosphosite 15:	SEPN1	Q9NZV5	T564	NLFSFSSTFEDPSTA	62 / 8 AA	66
Phosphosite 16:	FCGBP	Q9Y6R7	S1418	NANEFGNSWEEVVPD	71 / 7 AA	572
Phosphosite 17:	CPNE7	Q9UBL6	T323	FIGEFSTTFEEMQKA	71 / 7 AA	70
Phosphosite 18:	SSH1	Q8WYL5	S797	RLLFSNESEKPTTNS	75 / 8 AA	116
Phosphosite 19:	LNP1	A1A4G5	S114	KIEKFSESFERQLCF	62 / 8 AA	21
Phosphosite 20:	SPEG	Q15772	S2762	GQGPFSNSSEKVFVR	85 / 7 AA	354