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:	SPEG
Human P-Site:	S371
P-Site Sequence:	SLAGTAESRPQTPLS
UniProt:	Q15772
Intern. Prot. ID:	IPI00745128

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEG	Q15772	S371	SLAGTAESRPQTPLS	100 / 9 AA	354
Phosphosite 1:	PHF21B	Q96EK2	S248	QPESTAESRPPTEEP	77 / 9 AA	57
Phosphosite 2:	C17orf78	Q8N4C9	S242	QPPGTAESKPDSQPQ	66 / 9 AA	31
Phosphosite 3:	TYRP1	P17643	S72	CEAVTADSRPHSPQY	62 / 8 AA	61
Phosphosite 4:	ERN2	Q76MJ5	T387	LGSGTAETRPPENTQ	85 / 7 AA	102
Phosphosite 5:	APOB	P04114	S70	GVPGTADSRSATRIN	66 / 9 AA	516
Phosphosite 6:	DDI1	Q8WTU0	S107	AVPGTSSSRPQHPGQ	75 / 8 AA	44
Phosphosite 7:	DDI1	Q8WTU0	S106	IAVPGTSSSRPQHPG	75 / 8 AA	44
Phosphosite 8:	TNS3	Q68CZ2	S1293	LEEIAESSPQTAANS	75 / 8 AA	155
Phosphosite 9:	PKN1	Q16512	S356	GGPGTPDSRPPFLSR	62 / 8 AA	104
Phosphosite 10:	SPEG	Q15772	T368	SGPSLAGTAESRPQT	100 / 6 AA	354
Phosphosite 11:	ANKS3	Q6ZW76	S415	REGFLAESSPQTQRA	85 / 7 AA	72
Phosphosite 12:	TNS3	Q68CZ2	S1292	PLEEIAESSPQTAAN	75 / 8 AA	155
Phosphosite 13:	PPP1R1A	Q13522	S113	ESTGTQESRPPGIPD	85 / 7 AA	19
Phosphosite 14:	ANKS3	Q6ZW76	S416	EGFLAESSPQTQRAP	85 / 7 AA	72
Phosphosite 15:	ATF2	P15336	S310	VRTQSEESRPQSLQQ	62 / 8 AA	55
Phosphosite 16:	PSMA6	P60900	S87	MTGMTADSRSQVQRA	71 / 7 AA	27
Phosphosite 17:	BTBD14A	Q96BF6	S567	EQGGGGPSRPQTPAA	66 / 9 AA	63
Phosphosite 18:	ZMYM3	Q14202	S777	LNSQSPESKPQTPSQ	62 / 8 AA	152
Phosphosite 19:	WASF1	Q92558	T237	GPASHFETRPQTYVD	83 / 6 AA	62
Phosphosite 20:	AKAP9	Q99996	S3339	SSDGTGQSRPPLPSE	71 / 7 AA	454