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:	MEKK2
Human P-Site:	T283
P-Site Sequence:	EYNDGRKTFPRARRT
UniProt:	Q9Y2U5
Intern. Prot. ID:	IPI00513803

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MEKK2	Q9Y2U5	T283	EYNDGRKTFPRARRT	100 / 9 AA	70
Phosphosite 1:	MEKK3	Q99759	T294	DYSDGRRTFPRIRRH	87 / 8 AA	71
Phosphosite 2:	PPAPDC1A	Q5VZY2	S141	LVSEGRKSFPSIHSS	71 / 7 AA	30
Phosphosite 3:	PPAPDC1B	Q8NEB5	S106	VVNEGRKSFPSGHSS	55 / 9 AA
Phosphosite 4:	C4B	P0C0L5	T294	LDEDGKKTFFRGLES	66 / 9 AA	193
Phosphosite 5:	C4A	P0C0L4	T294	LDEDGKKTFFRGLES	66 / 9 AA	193
Phosphosite 6:	DLG1	Q12959	T853	TEEQARKTFERAMKL	66 / 9 AA	100
Phosphosite 7:	FRMPD4	Q14CM0	T1114	LEAATGKTFPRASGL	100 / 6 AA	144
Phosphosite 8:	RFX3	P48380	S589	KPYEGRPSFPKAARQ	55 / 9 AA	84
Phosphosite 9:	CACNA1C	Q13936	S1764	YYQSDGRSAFPQTFT	62 / 8 AA	249
Phosphosite 10:	NFKB2	Q00653	Y77	SEKGRKTYPTVKICN	83 / 6 AA	97
Phosphosite 11:	NFKB2	Q00653	T76	SSEKGRKTYPTVKIC	83 / 6 AA	97
Phosphosite 12:	CTSZ	Q9UBR2	Y50	APLGRSTYPRPHEYL	62 / 8 AA	34
Phosphosite 13:	ANPEP	P15144	S220	QAADARKSFPCFDEP	71 / 7 AA	110
Phosphosite 14:	CTSZ	Q9UBR2	T49	LAPLGRSTYPRPHEY	62 / 8 AA	34
Phosphosite 15:	ZNF808	Q8N4W9	T491	KCNECRKTFSRRSSL	62 / 8 AA	105
Phosphosite 16:	ZNF781	Q8N8C0	T97	ECLECRKTFRRSAHL	55 / 9 AA	42
Phosphosite 17:	LPPR4	Q7Z2D5	S247	VINSGRKSFPSQHAT	83 / 6 AA	88
Phosphosite 18:	CTSZ	Q9UBR2	S48	GLAPLGRSTYPRPHE	71 / 7 AA	34
Phosphosite 19:	KIAA0423	Q9Y4F4	T577	QARLARKTLPRLTEQ	71 / 7 AA	189
Phosphosite 20:	KIDINS220	Q9ULH0	S1449	KPDDGRKSFLMKRGD	83 / 6 AA	197