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:	MEKK3
Human P-Site:	Y28
P-Site Sequence:	RRHRMPGYETMKNKD
UniProt:	Q99759
Intern. Prot. ID:	IPI00181703

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MEKK3	Q99759	Y28	RRHRMPGYETMKNKD	100 / 9 AA	71
Phosphosite 1:	EIF2C3	Q9H9G7	Y23	MVPRRPGYGTMGKPI	75 / 8 AA	97
Phosphosite 2:	UGCG	Q16739	Y132	INNLMPGYEVAKYDL	75 / 8 AA	45
Phosphosite 3:	ALOX12B	O75342	Y108	AYQWMDGYETLALRE	62 / 8 AA	80
Phosphosite 4:	PCM1	Q15154	Y1527	ALARMREYERMKTEA	66 / 9 AA	228
Phosphosite 5:	C9orf131	Q5VYM1	Y320	PLEVLPGYETHLETT	83 / 6 AA	118
Phosphosite 6:	TRIM54	Q9BYV2	S308	RPEPGYESMEQFTVR	83 / 6 AA	40
Phosphosite 7:	ZNF768	Q9H5H4	Y142	YEPRSPGYESESSRY	71 / 7 AA	60
Phosphosite 8:	TRIM54	Q9BYV2	Y306	AGRPEPGYESMEQFT	83 / 6 AA	40
Phosphosite 9:	PTPRJ	Q12913	Y1103	NANYMPGYHSKKDFI	62 / 8 AA	146
Phosphosite 10:	SEC23B	Q15437	Y680	GYQDMPEYENFKHLL	62 / 8 AA	86
Phosphosite 11:	DTX3L	Q8TDB6	Y627	SRDSLPGYESFGTIV	50 / 8 AA	84
Phosphosite 12:	MPRIP	Q6WCQ1	Y986	DSATVSGYDIMKSKS	50 / 8 AA	117
Phosphosite 13:	REEP3	Q6NUK4	T117	AKERGYETMVNFGRQ	100 / 5 AA	29
Phosphosite 14:	REEP3	Q6NUK4	Y115	VQAKERGYETMVNFG	100 / 5 AA	29
Phosphosite 15:	EIF2C3	Q9H9G7	T25	PRRPGYGTMGKPIKL	83 / 6 AA	97
Phosphosite 16:	ZNF768	Q9H5H4	Y135	YEPRSPGYEPRSPGY	83 / 6 AA	60
Phosphosite 17:	CA6	P23280	Y71	KGLNMTGYETQAGEF	83 / 6 AA	35
Phosphosite 18:	PIH1D2	Q8WWB5	Y235	VEMKMPAYELKIVHD	66 / 6 AA	36
Phosphosite 19:	ZNF768	Q9H5H4	S139	SPGYEPRSPGYESES	83 / 6 AA	60
Phosphosite 20:	ZNF768	Q9H5H4	S132	SPGYEPRSPGYEPRS	83 / 6 AA	60