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:	SPDEF
Human P-Site:	S243
P-Site Sequence:	TDSEVDSSCSGQPIH
UniProt:	O95238
Intern. Prot. ID:	IPI00018233

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPDEF	O95238	S243	TDSEVDSSCSGQPIH	100 / 9 AA	38
Phosphosite 1:	SPDEF	O95238	S242	WTDSEVDSSCSGQPI	100 / 8 AA	38
Phosphosite 2:	SPDEF	O95238	S245	SEVDSSCSGQPIHLW	100 / 7 AA	38
Phosphosite 3:	PGM2L1	Q6PCE3	S124	TRGQVTSSCSSQRLA	66 / 9 AA	70
Phosphosite 4:	TRBP	Q15633	S72	RVTVGDTSCTGQGPS	71 / 7 AA	39
Phosphosite 5:	THAP4	Q8WY91	S268	LKKDVEPSCSGSSLG	62 / 8 AA	63
Phosphosite 6:	GPR116	Q8IZF2	S422	TPETDIDSSCSRYTL	71 / 7 AA	149
Phosphosite 7:	GPR116	Q8IZF2	S423	PETDIDSSCSRYTLK	71 / 7 AA	149
Phosphosite 8:	TRAK2	O60296	S190	EESETDSSCSTPLRF	85 / 7 AA	101
Phosphosite 9:	TRAK2	O60296	S189	SEESETDSSCSTPLR	85 / 7 AA	101
Phosphosite 10:	ATF7IP	Q6VMQ6	S1189	SVLEVDRSCATVDSY	71 / 7 AA	136
Phosphosite 11:	MAST1	Q9Y2H9	S111	PSSTVSSSCSSQERL	75 / 8 AA	171
Phosphosite 12:	MAST2	Q6P0Q8	S251	PSSTVSSSCSSQEKL	75 / 8 AA	196
Phosphosite 13:	MAST4	O15021	S309	PSSTVSSSCSSQEKL	75 / 8 AA	284
Phosphosite 14:	RASGEF1A	Q8N9B8	S15	FSSILGPSCSGQVQP	62 / 8 AA	55
Phosphosite 15:	SLIT1	O75093	S264	QKSEFSCSGQGEAGR	71 / 7 AA	168
Phosphosite 16:	SLIT1	O75093	S262	EVQKSEFSCSGQGEA	71 / 7 AA	168
Phosphosite 17:	IRAK3	Q9Y616	S580	RSRPVESSCSSKFSW	62 / 8 AA	68
Phosphosite 18:	PANX3	Q96QZ0	S82	RQAAYVDSSCWDSLL	83 / 6 AA	45
Phosphosite 19:	PKP1	Q13835	S191	YSFYSTCSGQKAIKK	83 / 6 AA	83
Phosphosite 20:	ERR3	P62508	S33	NKDRHIDSSCSSFIK	71 / 7 AA	51