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:	S289
P-Site Sequence:	SVHHKDYSDGRRTFP
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	S289	SVHHKDYSDGRRTFP	100 / 9 AA	71
Phosphosite 1:	MEKK3	Q99759	Y288	VSVHHKDYSDGRRTF	100 / 8 AA	71
Phosphosite 2:	SLTM	Q9NWH9	S824	ERYPKNFSDSRRNEP	55 / 9 AA	117
Phosphosite 3:	PSMD3	O43242	S303	KAIQLEYSEARRTMT	44 / 9 AA	61
Phosphosite 4:	PKD2L2	Q9NZM6	S502	SEVKADYSIGRRPDF	85 / 7 AA	74
Phosphosite 5:	C10orf119	Q9BTE3	T439	FIPHKDYTANRLVSG	62 / 8 AA	73
Phosphosite 6:	DSG3	P32926	Y779	TGGTNKDYADGAISM	71 / 7 AA	108
Phosphosite 7:	C10orf119	Q9BTE3	Y438	KFIPHKDYTANRLVS	62 / 8 AA	73
Phosphosite 8:	GOLGA7B	Q2TAP0	Y27	KVFIQRDYSDGTICQ	71 / 7 AA	18
Phosphosite 9:	CHERP	Q8IWX8	S806	RSRSKSYSPGRRRRS	75 / 8 AA	104
Phosphosite 10:	PLEKHH3	Q7Z736	Y24	FTLLHRDYGDGELSG	71 / 7 AA	85
Phosphosite 11:	GPR144	Q7Z7M1	S226	GGRWALFSDGRRRAG	83 / 6 AA	104
Phosphosite 12:	CXorf23	A2AJT9	S296	LDGDQDFSDGRTQKY	71 / 7 AA	84
Phosphosite 13:	OSBPL3	Q9H4L5	Y319	DFGEEKNYSDGSETS	71 / 7 AA	101
Phosphosite 14:	OSBPL3	Q9H4L5	S320	FGEEKNYSDGSETSS	71 / 7 AA	101
Phosphosite 15:	MICAL3	Q7RTP6	Y78	KRGSHKDYKKGKACT	62 / 8 AA	110
Phosphosite 16:	GUSB	P08236	S52	WSFRADFSDNRRRGF	71 / 7 AA	75
Phosphosite 17:	MAGEE2	Q8TD90	Y19	SAEITADYGDGRGEI	83 / 6 AA	60
Phosphosite 18:	Fer	P16591	S498	EYVLSVYSDGQRRHF	83 / 6 AA	95
Phosphosite 19:	REV3	O60673	S325	LSGSVDYSDGSQEFS	71 / 7 AA	353
Phosphosite 20:	CTTN	Q14247	Y154	KHASQKDYSSGFGGK	71 / 7 AA	62