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:	SOX2
Human P-Site:	S257
P-Site Sequence:	SSPPVVTSSSHSRAP
UniProt:	P48431
Intern. Prot. ID:	IPI00009703

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SOX2	P48431	S257	SSPPVVTSSSHSRAP	100 / 9 AA	34
Phosphosite 1:	SOX2	P48431	T256	SSSPPVVTSSSHSRA	100 / 8 AA	34
Phosphosite 2:	SOX2	P48431	S258	SPPVVTSSSHSRAPC	100 / 8 AA	34
Phosphosite 3:	SOX2	P48431	S259	PPVVTSSSHSRAPCQ	100 / 7 AA	34
Phosphosite 4:	DDX20	Q9UHI6	S645	QRVPVLASSSQSGDS	66 / 9 AA	92
Phosphosite 5:	mGluR1	Q13255	S625	RDTPVVKSSSRELCY	75 / 8 AA	132
Phosphosite 6:	mGluR5	P41594	S612	RDTPVVKSSSRELCY	75 / 8 AA	132
Phosphosite 7:	CHRM4	P08173	S22	SVRLVTSSSHNRYET	75 / 8 AA	53
Phosphosite 8:	ALMS1	Q8TCU4	S571	TATPTVLSSSHSHRG	77 / 9 AA	461
Phosphosite 9:	CHRM4	P08173	T20	NQSVRLVTSSSHNRY	75 / 8 AA	53
Phosphosite 10:	CHRM4	P08173	S23	VRLVTSSSHNRYETV	85 / 7 AA	53
Phosphosite 11:	claudin 14	O95500	S227	NRAPSVTSATHSGYR	66 / 9 AA	26
Phosphosite 12:	PHC3	Q8NDX5	S200	SDIPVVSSSSSSSCQ	77 / 9 AA	106
Phosphosite 13:	SPESP1	Q6UW49	T166	PRMLPVVTESSTSPY	85 / 7 AA	39
Phosphosite 14:	APAF	O14727	S96	DGIPVVSSSSGKDSV	85 / 7 AA	142
Phosphosite 15:	APAF	O14727	S95	HDGIPVVSSSSGKDS	85 / 7 AA	142
Phosphosite 16:	PRKAG3	Q9UGI9	T43	SWPSPAVTSSSERIR	75 / 8 AA	54
Phosphosite 17:	PI5PA	Q15735	S400	APAPVTTSSSTSTLS	77 / 9 AA	107
Phosphosite 18:	FOXS1	O43638	T210	PGELPVATSSSSCPA	85 / 7 AA	35
Phosphosite 19:	PSMG2	Q969U7	S122	CARVIVLSSSHSYQR	75 / 8 AA	29
Phosphosite 20:	PHC3	Q8NDX5	S199	QSDIPVVSSSSSSSC	85 / 7 AA	106