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:	SHANK2
Human P-Site:	S1382
P-Site Sequence:	GLNPAGRSRSPSPSI
UniProt:	Q9UPX8
Intern. Prot. ID:	IPI00107633

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SHANK2	Q9UPX8	S1382	GLNPAGRSRSPSPSI	100 / 9 AA	159
Phosphosite 1:	Actinfilin	Q6TDP4	T12	SERPAGRTQSPEHGS	75 / 8 AA	70
Phosphosite 2:	SHANK2	Q9UPX8	S1384	NPAGRSRSPSPSILQ	100 / 7 AA	159
Phosphosite 3:	polycystin 1	P98161	S4259	SRAPAGSSRGPSPGL	77 / 9 AA	463
Phosphosite 4:	SHROOM1	Q2M3G4	S304	AFRPASRSRSASGEV	77 / 9 AA	91
Phosphosite 5:	C10orf18	Q5VWN6	S2035	FLHPAPRSRSPLLVT	87 / 8 AA	269
Phosphosite 6:	SLC9A5	Q14940	S851	SLAKAGRSRSESSAD	87 / 8 AA	99
Phosphosite 7:	MEKK6	O95382	S912	FLQPGKRSRSPSSPR	77 / 9 AA	143
Phosphosite 8:	MDC1	Q14676	S1797	KVEPAGRSRFTPELQ	100 / 6 AA	227
Phosphosite 9:	MATN1	P21941	S140	GDAEGGRSRSPDISK	85 / 7 AA	54
Phosphosite 10:	SRRM2	Q9UQ35	S486	RRMGRSRSPATAKRG	100 / 6 AA	300
Phosphosite 11:	tau	P10636	S527	PGTPGSRSRTPSLPT	66 / 9 AA	79
Phosphosite 12:	MATN1	P21941	S142	AEGGRSRSPDISKVV	100 / 6 AA	54
Phosphosite 13:	SHANK2	Q9UPX8	S94	SYVPGPRSRSPSLNR	77 / 9 AA	159
Phosphosite 14:	RLTPR	Q6F5E8	S1164	SPDPAGRSRPRYTRD	100 / 6 AA	159
Phosphosite 15:	PPIG	Q13427	S616	RRTPPGRSRSKDRRR	85 / 7 AA	89
Phosphosite 16:	ITPKB	P27987	S174	PRLGRARSPSPCPFR	85 / 7 AA	102
Phosphosite 17:	SRRM2	Q9UQ35	S484	PSRRMGRSRSPATAK	100 / 6 AA	300
Phosphosite 18:	SPEN	Q96T58	S188	GLYYASRSRSPNRFD	75 / 8 AA	402
Phosphosite 19:	MAGEB3	O15480	S58	QKKSAGRSRSALKKP	75 / 8 AA	39
Phosphosite 20:	SRRM2	Q9UQ35	S525	SAQRWGRSRSPQRRG	100 / 6 AA	300