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:	MEKK4
Human P-Site:	S1083
P-Site Sequence:	YVLTKCESGRGTRPR
UniProt:	Q9Y6R4
Intern. Prot. ID:	IPI00186536

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MEKK4	Q9Y6R4	S1083	YVLTKCESGRGTRPR	100 / 9 AA	182
Phosphosite 1:	SEMA3C	Q99985	S161	MIDSKCESGKGRCSF	75 / 8 AA	85
Phosphosite 2:	ADARB2	Q9NS39	S525	HLRTKIESGEGTVPV	77 / 9 AA	81
Phosphosite 3:	ADARB1	P78563	S526	QLRTKIESGEGTIPV	77 / 9 AA	81
Phosphosite 4:	HIP1	O00291	S851	LQREIVESGRGTASP	85 / 7 AA	116
Phosphosite 5:	CCT3	P49368	S18	SQNTKRESGRKVQSG	85 / 7 AA	61
Phosphosite 6:	SIRPD	Q9H106	S131	RAIKEYQSGRGTQVF	71 / 7 AA	22
Phosphosite 7:	GRK1	Q15835	S49	PPLSKCESLRDSLSL	55 / 9 AA	64
Phosphosite 8:	MORN1	Q5T089	S251	GEIAKSESGRVLQIS	71 / 7 AA	54
Phosphosite 9:	MORN1	Q5T089	S249	DHGEIAKSESGRVLQ	71 / 7 AA	54
Phosphosite 10:	ADAMTS6	Q9UKP5	S458	YITSFLDSGRGTCLD	83 / 6 AA	97
Phosphosite 11:	GAB3	Q8WWW8	T191	LVLSNCETGRLHHTS	57 / 7 AA	66
Phosphosite 12:	ITPR1	Q14643	S1658	DARRKCESGGFICKL	100 / 5 AA	314
Phosphosite 13:	C6orf165	Q8IYR0	T511	KHYIKPITKCESSTQ	100 / 5 AA	71
Phosphosite 14:	DGKH	Q86XP1	S967	EDKQKCDSGKPVLRT	66 / 6 AA	135
Phosphosite 15:	HIP1R	O75146	S851	LQKEIVESGRGAATQ	71 / 7 AA	119
Phosphosite 16:	NOBOX	O60393	S237	HNPVPCGSGRGPCHL	71 / 7 AA	74
Phosphosite 17:	FRY	Q5TBA9	S422	MIRIKCESNTATQSR	62 / 8 AA	339
Phosphosite 18:	IGFL2	Q6UWQ7	S114	PISSKCESRRRFP__	71 / 7 AA	13
Phosphosite 19:	IL32	P24001	S80	DKMQNAESGRGQVMS	71 / 7 AA	27
Phosphosite 20:	FILIP1	Q7Z7B0	S994	SREKTPESGRGAFAD	83 / 6 AA	138