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:	S561
P-Site Sequence:	GAPPRDTSQSDKDLD
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	S561	GAPPRDTSQSDKDLD	100 / 9 AA	77
Phosphosite 1:	CAST	P20810	T560	AGAPPRDTSQSDKDL	100 / 8 AA	77
Phosphosite 2:	CAST	P20810	S563	PPRDTSQSDKDLDDA	100 / 7 AA	77
Phosphosite 3:	PLCB4	Q15147	S870	ADVPSDTSKNDKKGK	66 / 9 AA	134
Phosphosite 4:	HDLBP	Q00341	T842	VSFPRSGTQSDKVTL	66 / 9 AA	141
Phosphosite 5:	YANK3	Q86UX6	S415	RDNSRDSSQSENDYL	55 / 9 AA	55
Phosphosite 6:	PROX2	Q3B8N5	T159	QAAKPRDTAQGPGGC	71 / 7 AA	66
Phosphosite 7:	BBS9	Q3SYG4	S806	LNIPKDTSQLKKHIT	66 / 9 AA	99
Phosphosite 8:	CHD7	Q9P2D1	T786	GRDSPSNTSQSEQQE	62 / 8 AA	336
Phosphosite 9:	CHD7	Q9P2D1	S787	RDSPSNTSQSEQQES	55 / 9 AA	336
Phosphosite 10:	NCOA6	Q14686	S212	PRTPRPASQSDAMDP	75 / 8 AA	219
Phosphosite 11:	Per2	O15055	S837	AWSPSDTSQSSCPAV	85 / 7 AA	137
Phosphosite 12:	Per2	O15055	T836	TAWSPSDTSQSSCPA	85 / 7 AA	137
Phosphosite 13:	WHSC1L1	Q9BZ95	T650	TSSAYRDTSDSDSRG	85 / 7 AA	162
Phosphosite 14:	YANK3	Q86UX6	S414	SRDNSRDSSQSENDY	62 / 8 AA	55
Phosphosite 15:	SCN4A	P35499	S513	CNGSLDTSQGEKGAP	71 / 7 AA	208
Phosphosite 16:	WHSC1L1	Q9BZ95	S651	SSAYRDTSDSDSRGL	85 / 7 AA	162
Phosphosite 17:	INADL	Q8NI35	S30	LQEKGDTSQNEKLSM	71 / 7 AA	196
Phosphosite 18:	PLCH1	Q4KWH8	T1037	SALLHKDTSQGDTIV	62 / 8 AA	189
Phosphosite 19:	ATAD2B	Q9ULI0	S704	VFPHAEISQSDKKED	71 / 7 AA	165
Phosphosite 20:	Cbl	P22681	S714	PLRPLDTSQSSRACD	66 / 9 AA	100