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:	S520
P-Site Sequence:	DALSEDFSGPQNASS
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	S520	DALSEDFSGPQNASS	100 / 9 AA	77
Phosphosite 1:	PHF3	Q92576	S35	NEVCEDFSASQNVLE	66 / 9 AA	229
Phosphosite 2:	C13orf28	Q96KW9	Y132	HGDPSENYRGPQVSP	62 / 8 AA	21
Phosphosite 3:	SALL4	Q9UJQ4	S116	PVPSEDFSGAVLSHQ	85 / 7 AA	112
Phosphosite 4:	SPCS3	P61009	T55	LKNVEDFTGPRERSD	71 / 7 AA	20
Phosphosite 5:	MEKK6	O95382	S251	RQARERFSGPQLRQE	75 / 8 AA	143
Phosphosite 6:	BAT2D1	Q9Y520	S1568	PKSGRNFSGPRNERR	71 / 7 AA	317
Phosphosite 7:	Helicase B	Q8NG08	S813	DASSEDFSGTLPDFA	100 / 6 AA	123
Phosphosite 8:	TMC5	Q6UXY8	S22	DYPDYSGSQNRTQGY	71 / 7 AA	115
Phosphosite 9:	Nlp	Q9Y2I6	S185	WDSEDFGSPQKSCSP	62 / 8 AA	160
Phosphosite 10:	RapGEF1	Q13905	Y561	YMQLLEDYSEPQPSM	71 / 7 AA	121
Phosphosite 11:	SILV	P40967	S626	RLMKQDFSVPQLPHS	71 / 7 AA	70
Phosphosite 12:	TRIP10	Q15642	S288	DVEFEDFSQPMNRAP	75 / 8 AA	68
Phosphosite 13:	C6orf27	Q9Y334	S752	SLRIASFSGPQDLDL	83 / 6 AA	96
Phosphosite 14:	RapGEF1	Q13905	S562	MQLLEDYSEPQPSMF	71 / 7 AA	121
Phosphosite 15:	UNC13A	Q9UPW8	S250	MHSYEEFSEPQALSP	71 / 7 AA	193
Phosphosite 16:	TMC5	Q6UXY8	S20	DPDYPDYSGSQNRTQ	71 / 7 AA	115
Phosphosite 17:	DDX60	Q8IY21	S566	IKSKKDFSGPKSKKA	62 / 8 AA	198
Phosphosite 18:	RBM12B	Q8IXT5	S829	PPDEDFRSPQEEDFR	71 / 7 AA	118
Phosphosite 19:	KIAA1239	Q9ULI1	S1176	WNTEDISSPQLTDDF	71 / 7 AA	197
Phosphosite 20:	SIX1	Q15475	S221	SSSEEEFSPPQSPDQ	62 / 8 AA	32