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:	S1954
P-Site Sequence:	RSFSISPSRRSRTPS
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	S1954	RSFSISPSRRSRTPS	100 / 9 AA	264
Phosphosite 1:	DUT	P33316	S101	ETPAISPSKRARPAE	66 / 9 AA	27
Phosphosite 2:	SON	P18583	S1952	RRRSFSISPSRRSRT	100 / 7 AA	264
Phosphosite 3:	RIMS1	Q86UR5	T984	SLDEIHPTRRSRSPT	75 / 8 AA	189
Phosphosite 4:	C2orf52	Q8N535	S48	AEKLISPSRRGAKLK	85 / 7 AA	12
Phosphosite 5:	MLPH	Q9BV36	S268	QPTSISPSRHGALAE	75 / 8 AA	66
Phosphosite 6:	C2orf52	Q8N535	S46	VFAEKLISPSRRGAK	100 / 6 AA	12
Phosphosite 7:	PRPF3	O43395	S320	PRVSIAPSQRQRRTF	66 / 9 AA	78
Phosphosite 8:	CCDC106	Q9BWC9	S40	IFYSLSPSRRNFEEP	75 / 8 AA	32
Phosphosite 9:	MLPH	Q9BV36	S266	EEQPTSISPSRHGAL	85 / 7 AA	66
Phosphosite 10:	SON	P18583	S1961	SRRSRTPSRRSRTPS	77 / 9 AA	264
Phosphosite 11:	SON	P18583	S1926	RARSRTPSRRSRSHT	77 / 9 AA	264
Phosphosite 12:	PPP1R12C	Q9BZL4	S591	PAQSLDPSRRPRVPG	66 / 9 AA	85
Phosphosite 13:	CCDC106	Q9BWC9	S38	PQIFYSLSPSRRNFE	85 / 7 AA	32
Phosphosite 14:	LPHN2	O95490	S1397	MEEDLSPSRRSENED	85 / 7 AA	163
Phosphosite 15:	Rab3IL1	Q8TBN0	S329	SHYYISPSSRARITA	75 / 8 AA	43
Phosphosite 16:	Myc	P01106	S64	PTPPLSPSRRSGLCS	85 / 7 AA	49
Phosphosite 17:	Zfp827	Q17R98	S689	QDSHVSISPSRNVGY	100 / 6 AA	119
Phosphosite 18:	Zfp827	Q17R98	S691	SHVSISPSRNVGYST	100 / 6 AA	119
Phosphosite 19:	BNC2	Q6ZN30	S874	GCNAAFPSRRSRDRH	100 / 6 AA	122
Phosphosite 20:	Rab3IL1	Q8TBN0	S330	HYYISPSSRARITAV	75 / 8 AA	43