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:	S109
P-Site Sequence:	AVELLDRSIHMKSLK
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	S109	AVELLDRSIHMKSLK	100 / 9 AA	70
Phosphosite 1:	TGFBR1	P36897	S387	APEVLDDSINMKHFE	66 / 9 AA	56
Phosphosite 2:	MPHOSPH9	Q99550	T295	EVLTLDPTLHMKPKQ	62 / 8 AA	116
Phosphosite 3:	EphB1	P54762	S906	SQPLLDRSIPDFTAF	85 / 7 AA	110
Phosphosite 4:	ALK4	P36896	T389	APEVLDETINMKHFD	55 / 9 AA	57
Phosphosite 5:	MAP2K4	P45985	S240	SNILLDRSGNIKLCD	66 / 9 AA	44
Phosphosite 6:	SYCP2L	Q5T4T6	S69	LLYRLDRSINKELDK	71 / 7 AA	94
Phosphosite 7:	MEKK3	Q99759	S111	IDILDRSSSMKSLRI	75 / 8 AA	71
Phosphosite 8:	MEKK3	Q99759	S110	AIDILDRSSSMKSLR	66 / 9 AA	71
Phosphosite 9:	OSTB	Q86UW2	S58	SMVLLGRSIQASRKE	71 / 7 AA	14
Phosphosite 10:	HPRT1	P00492	S92	LNRNSDRSIPMTVDF	71 / 7 AA	25
Phosphosite 11:	GDF9	O60383	S230	LVASNKRSIHMSINF	100 / 5 AA	51
Phosphosite 12:	ZFHX3	Q15911	S2569	HPQFLDRSLDMPFML	62 / 8 AA	404
Phosphosite 13:	5-HT(2A)	P28223	S298	SEKLFQRSIHREPGS	71 / 7 AA	53
Phosphosite 14:	MINK1	Q8N4C8	S1046	GLMLLDRSGQGKVYG	66 / 9 AA	150
Phosphosite 15:	SLC12A7	Q9Y666	S888	VAQVDDNSIQMKKDL	71 / 7 AA	119
Phosphosite 16:	AHRR	A9YTQ3	S536	PTLLLDVSIKMEKDS	75 / 8 AA	76
Phosphosite 17:	EphB2	P29323	T908	NLPLLDRTIPDYTSF	71 / 7 AA	117
Phosphosite 18:	CRYBG3	Q68DQ2	S660	GFGSKTRSIHVKSGV	83 / 6 AA	116
Phosphosite 19:	LUZP2	Q86TE4	S201	KAALDRESQMKAMKE	62 / 8 AA	39
Phosphosite 20:	SREBF1	P36956	S1060	THQLLDRSLRRRAGP	55 / 9 AA	122