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:	CATSPERB
Human P-Site:	S686
P-Site Sequence:	AIATMPESAPNNMTF
UniProt:	Q9H7T0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CATSPERB	Q9H7T0	S686	AIATMPESAPNNMTF	100 / 9 AA	127
Phosphosite 1:	EAP1	Q9H1B7	S615	NRTTPPESAPQNGPS	77 / 9 AA	83
Phosphosite 2:	HDC	P19113	S46	LRAQLPESAPEDPDS	62 / 8 AA	74
Phosphosite 3:	SURF4	O15260	S151	GVPTMRESSPKQYMQ	62 / 8 AA	30
Phosphosite 4:	GCNT3	O95395	S345	RARWMPGSVPNHPKY	62 / 8 AA	51
Phosphosite 5:	ERO1L	Q96HE7	S427	LIANMPESGPSYEFH	62 / 8 AA	54
Phosphosite 6:	SPEN	Q96T58	S1622	NHPKTPESAPENKDS	85 / 7 AA	402
Phosphosite 7:	NOTCH2	Q04721	S2115	AKSTMPTSLPNLAKE	75 / 8 AA	265
Phosphosite 8:	C1orf9	Q9UBS9	T543	APKMPESTPVSTPVP	83 / 6 AA	139
Phosphosite 9:	C1orf9	Q9UBS9	S542	AAPKMPESTPVSTPV	83 / 6 AA	139
Phosphosite 10:	NOTCH2	Q04721	T2114	SAKSTMPTSLPNLAK	75 / 8 AA	265
Phosphosite 11:	ARHGAP19	Q14CB8	S386	HVHDMPESAKKKQLI	62 / 8 AA	56
Phosphosite 12:	SP4	Q02446	S317	SASTMPESPSSSTTC	55 / 9 AA	82
Phosphosite 13:	NT5DC1	Q5TFE4	S29	CRYNLPESAPLIYNS	83 / 6 AA	52
Phosphosite 14:	SP4	Q02446	T313	NTTTSASTMPESPSS	100 / 5 AA	82
Phosphosite 15:	PASD1	Q8IV76	S279	FLDTMPESPALSLQD	100 / 5 AA	87
Phosphosite 16:	DLX1	P56177	S9	TMTTMPESLNSPVSG	100 / 5 AA	27
Phosphosite 17:	EPPK1	P58107	S1093	HLLPLPESAPALPTE	83 / 6 AA	553
Phosphosite 18:	FAM104A	Q969W3	S78	LSQTMAGSSPNTPQP	62 / 8 AA	13
Phosphosite 19:	ZNF469	Q96JG9	S3454	RRVAMPGSAPGPGED	62 / 8 AA	259
Phosphosite 20:	MUC15	Q8N387	S314	NDSAMPESEENARDG	62 / 8 AA	36