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:	Id2
Human P-Site:	S25
P-Site Sequence:	HSLGISRSKTPVDDP
UniProt:	Q02363
Intern. Prot. ID:	IPI00294210

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Id2	Q02363	S25	HSLGISRSKTPVDDP	100 / 9 AA	15
Phosphosite 1:	ID2B	Q14602	S25	HRLGISQSKTPVDDL	88 / 9 AA	4
Phosphosite 2:	ZHX1	Q9UKY1	S179	SSSGISISKTPIMKM	77 / 9 AA	98
Phosphosite 3:	Id2	Q02363	T27	LGISRSKTPVDDPMS	100 / 7 AA	15
Phosphosite 4:	CAPRIN2	Q6IMN6	S969	SGQGDSRSMTPVDVP	77 / 9 AA	126
Phosphosite 5:	Id2	Q02363	S23	SDHSLGISRSKTPVD	100 / 7 AA	15
Phosphosite 6:	ZHX2	Q9Y6X8	S182	SDSGISVSKTPIMKP	77 / 9 AA	92
Phosphosite 7:	GUCY1B2	O75343	S578	EDEIMGRSKTPVDHK	75 / 8 AA	70
Phosphosite 8:	CAMSAP1	Q5T5Y3	S1120	RPQGSSRSKTPTPSV	77 / 9 AA	178
Phosphosite 9:	GUCY1B2	O75343	T580	EIMGRSKTPVDHKGS	85 / 7 AA	70
Phosphosite 10:	SPEN	Q96T58	T1826	NKSKRSKTPVQAAAV	100 / 6 AA	402
Phosphosite 11:	GLULD1	Q5TDP6	S101	DLHGVSRSKTIPAHF	85 / 7 AA	57
Phosphosite 12:	CAPRIN2	Q6IMN6	T971	QGDSRSMTPVDVPVT	85 / 7 AA	126
Phosphosite 13:	SRRM2	Q9UQ35	S671	ARRGRSRSRTPARRS	66 / 9 AA	300
Phosphosite 14:	SRRM2	Q9UQ35	S660	ARRGRSRSRTPARRG	66 / 9 AA	300
Phosphosite 15:	SRRM2	Q9UQ35	S649	RRSGRSRSRTPARRG	66 / 9 AA	300
Phosphosite 16:	SRRM2	Q9UQ35	S586	ARRGRSRSRTPARRR	66 / 9 AA	300
Phosphosite 17:	SRRM2	Q9UQ35	S575	ATRGRSRSRTPARRG	66 / 9 AA	300
Phosphosite 18:	SPEN	Q96T58	S1824	KPNKSKRSKTPVQAA	100 / 6 AA	402
Phosphosite 19:	ID2B	Q14602	T27	LGISQSKTPVDDLMS	85 / 7 AA	4
Phosphosite 20:	SRRM2	Q9UQ35	S694	ARRGRSRSRTPRRGR	75 / 8 AA	300