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:	CASD1
Human P-Site:	S268
P-Site Sequence:	AQETIMESLDGLHLP
UniProt:	Q96PB1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CASD1	Q96PB1	S268	AQETIMESLDGLHLP	100 / 9 AA	92
Phosphosite 1:	SKIV2L	Q15477	S832	IQRRIMESVNGLKSL	75 / 8 AA	138
Phosphosite 2:	CENPK	Q9BS16	S138	EQQQIMESLNVLHSE	75 / 8 AA	32
Phosphosite 3:	F8	P00451	Y2124	ISQFIIMYSLDGKKW	75 / 8 AA	267
Phosphosite 4:	C12orf35	Q9HCM1	S1508	GVQTSKESLNGLTSH	66 / 9 AA	195
Phosphosite 5:	PUSL1	Q8N0Z8	S260	QVKTILESQDPLGKH	66 / 9 AA	33
Phosphosite 6:	TRIO	O75962	S185	EFETNMVSLEGLTKV	66 / 9 AA	347
Phosphosite 7:	p57Kip2	P49918	S125	PLEPAAESLDGLEEA	100 / 6 AA	32
Phosphosite 8:	ZBTB40	Q9NUA8	S374	QLRPIMESLETAKEE	83 / 6 AA	138
Phosphosite 9:	C20orf151	Q8NC74	S7	_MESFMESLNRLKEI	55 / 9 AA	71
Phosphosite 10:	Rb	P06400	S560	CEHRIMESLAWLSDS	75 / 8 AA	106
Phosphosite 11:	C10orf88	Q9H8K7	S195	KVQTIMESMGSKLSP	62 / 8 AA	49
Phosphosite 12:	Putative uncharacterized protein C10orf88-like	Q499Y3	S30	RIQTIMESMGSKLSP	62 / 8 AA	20
Phosphosite 13:	TLE1	Q04724	S25	FKFTIPESLDRIKEE	85 / 7 AA	83
Phosphosite 14:	PKAR1A	P10644	S258	SKVSILESLDKWERL	71 / 7 AA	43
Phosphosite 15:	SYNE2	Q8WXH0	S1216	TLNTRMESLETALRL	71 / 7 AA	796
Phosphosite 16:	PSD2	Q9BQI7	S160	TQYSSLDSLDGLSLT	71 / 7 AA	85
Phosphosite 17:	REV3	O60673	S954	HPMEIGESLDGTLKS	85 / 7 AA	353
Phosphosite 18:	REXO1L1	Q8IX06	S481	VRDGRKESLDGFVET	71 / 7 AA	74
Phosphosite 19:	REXO1L2P	A0PJM3	S389	VRDGRKESLDGFVET	71 / 7 AA	64
Phosphosite 20:	ANKRD13C	Q8N6S4	S392	RNKAIMESLSKGGNI	83 / 6 AA	61