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:	SON
Human P-Site:	S1992
P-Site Sequence:	SRTPSRRSRTPSRRR
UniProt:	P18583
Intern. Prot. ID:	IPI00000192

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SON	P18583	S1992	SRTPSRRSRTPSRRR	100 / 9 AA	264
Phosphosite 1:	SON	P18583	S1964	SRTPSRRSRTPSRRS	100 / 9 AA	264
Phosphosite 2:	SON	P18583	S1957	SISPSRRSRTPSRRS	100 / 9 AA	264
Phosphosite 3:	MED1	Q15648	S996	DSKPGKRSRTPSNDG	77 / 9 AA	168
Phosphosite 4:	INVS	Q9Y283	S637	QDVPSRQSRAPSKQP	77 / 9 AA	118
Phosphosite 5:	RTBDN	Q9BSG5	S206	REAPSRRSRSPRTSI	87 / 8 AA	25
Phosphosite 6:	tau	P10636	S527	PGTPGSRSRTPSLPT	77 / 9 AA	79
Phosphosite 7:	SON	P18583	T1994	TPSRRSRTPSRRRRS	100 / 7 AA	264
Phosphosite 8:	SON	P18583	T1966	TPSRRSRTPSRRSRT	100 / 7 AA	264
Phosphosite 9:	SON	P18583	T1959	SPSRRSRTPSRRSRT	100 / 7 AA	264
Phosphosite 10:	POTEE	Q6S8J3	S575	GLIPPRKSRTPESQQ	75 / 8 AA	121
Phosphosite 11:	POTEG	Q6S5H5	S538	GLIPPRKSRTPESQQ	75 / 8 AA	67
Phosphosite 12:	POTEH	Q6S545	S489	GLIPPRKSRTPESQQ	75 / 8 AA	61
Phosphosite 13:	Putative POTE ankyrin domain family member M	A6NI47	S452	GLIPPRKSRTPESQQ	75 / 8 AA	57
Phosphosite 14:	POTEF	A5A3E0	S575	GLIPPRKSRTPESQQ	75 / 8 AA	121
Phosphosite 15:	MEKK6	O95382	S912	FLQPGKRSRSPSSPR	66 / 9 AA	143
Phosphosite 16:	DCAMKL2	Q8N568	S315	SPGPSRRSKSPASVN	66 / 9 AA	84
Phosphosite 17:	RIMS1	Q86UR5	S987	EIHPTRRSRSPTRHH	66 / 9 AA	189
Phosphosite 18:	DCAMKL1	O15075	S305	SPGPSRRSKSPASTS	66 / 9 AA	82
Phosphosite 19:	MED1	Q15648	T998	KPGKRSRTPSNDGKS	85 / 7 AA	168
Phosphosite 20:	POTEE	Q6S8J3	S452	GLIPQRKSRTPENQQ	75 / 8 AA	121