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:	CAST
Human P-Site:	Y190
P-Site Sequence:	SDPMSSTYIEELGKR
UniProt:	P20810
Intern. Prot. ID:	IPI00305750

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CAST	P20810	Y190	SDPMSSTYIEELGKR	100 / 9 AA	77
Phosphosite 1:	CAST	P20810	T189	VSDPMSSTYIEELGK	100 / 8 AA	77
Phosphosite 2:	SMEK2	Q5MIZ7	Y31	TGHVSSTYVEELKGM	77 / 9 AA	97
Phosphosite 3:	CAST	P20810	S188	EVSDPMSSTYIEELG	100 / 7 AA	77
Phosphosite 4:	DST	Q03001	T1372	QVYSMSSTYIDKYVT	85 / 7 AA	372
Phosphosite 5:	POLH	Q9Y253	Y146	ADLLPSTYIEGLPQG	66 / 9 AA	78
Phosphosite 6:	SMEK2	Q5MIZ7	T30	GTGHVSSTYVEELKG	75 / 8 AA	97
Phosphosite 7:	CADPS	Q9ULU8	Y339	SKEMENMYIEELKSS	66 / 9 AA	153
Phosphosite 8:	CADPS2	Q86UW7	Y305	AKDMENMYIEELRSS	66 / 9 AA	148
Phosphosite 9:	PR (Progesterone)	P06401	Y848	FEEMRSSYIRELIKA	66 / 9 AA	99
Phosphosite 10:	RNF219	Q5W0B1	Y246	ALERSDKYIEELESQ	66 / 9 AA	81
Phosphosite 11:	CAST	P20810	S187	PEVSDPMSSTYIEEL	100 / 6 AA	77
Phosphosite 12:	NCOA3	Q9Y6Q9	Y44	RREQESKYIEELAEL	85 / 7 AA	155
Phosphosite 13:	MCR	P08235	Y899	FEEMRTNYIKELRKM	55 / 9 AA	107
Phosphosite 14:	CCDC85C	A6NKD9	Y270	LHDPSSTYIRQLESK	75 / 8 AA	45
Phosphosite 15:	TXNDC11	Q6PKC3	Y204	KGPMSAVYIEKFVRR	55 / 9 AA	111
Phosphosite 16:	SEC15L2	Q9Y2D4	Y369	QGLVNRAYIDELWEM	44 / 9 AA	78
Phosphosite 17:	TUBB3	Q13509	T366	RGLKMSSTFIGNSTA	62 / 8 AA	50
Phosphosite 18:	VAV3	Q9UKW4	T841	RVGWFPSTYVEEDE_	62 / 8 AA	98
Phosphosite 19:	VAV2	P52735	T870	RIGWFPSTYVEEEGI	62 / 8 AA	101
Phosphosite 20:	POLH	Q9Y253	T145	SADLLPSTYIEGLPQ	71 / 7 AA	78