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:	MLK4
Human P-Site:	S267
P-Site Sequence:	LHRDLKSSNILLLEK
UniProt:	Q5TCX8
Intern. Prot. ID:	IPI00142487

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MLK4	Q5TCX8	S267	LHRDLKSSNILLLEK	100 / 9 AA	114
Phosphosite 1:	TGF-betaR2	P37173	S383	VHRDLKSSNILVKND	88 / 9 AA	65
Phosphosite 2:	MLK1	P80192	S272	IHRDLKSSNILILQK	88 / 9 AA	122
Phosphosite 3:	TGF-betaR2	P37173	S382	IVHRDLKSSNILVKN	100 / 8 AA	65
Phosphosite 4:	RIPK3	Q9Y572	S146	LHRDLKPSNVLLDPE	77 / 9 AA	57
Phosphosite 5:	EIF2AK2	P19525	S418	IHRDLKPSNIFLVDT	77 / 9 AA	62
Phosphosite 6:	CDK12	Q9NYV4	S863	LHRDIKCSNILLNNS	77 / 9 AA	164
Phosphosite 7:	MKK7	O14733	S247	IHRDVKPSNILLDER	77 / 9 AA	47
Phosphosite 8:	MAP2K4	P45985	S233	IHRDIKPSNILLDRS	77 / 9 AA	44
Phosphosite 9:	RSK4	Q9UK32	S547	VHRDLKPSNILYMDE	87 / 8 AA	84
Phosphosite 10:	RPS6KA1	Q15418	S539	VHRDLKPSNILYVDE	87 / 8 AA	83
Phosphosite 11:	RSK3	Q15349	S536	VHRDLKPSNILYRDE	87 / 8 AA	83
Phosphosite 12:	RSK2	P51812	S543	VHRDLKPSNILYVDE	87 / 8 AA	84
Phosphosite 13:	Cdc2L2	Q9UQ88	S551	LHRDLKTSNLLLSHA	77 / 9 AA	91
Phosphosite 14:	CDK11B	P21127	S566	LHRDLKTSNLLLSHA	77 / 9 AA	93
Phosphosite 15:	ERK2	P28482	S153	LHRDLKPSNLLLNTT	77 / 9 AA	41
Phosphosite 16:	ALK2	Q04771	S339	IAHRDLKSKNILVKK	87 / 8 AA	57
Phosphosite 17:	TGFBR1	P36897	S336	IAHRDLKSKNILVKK	87 / 8 AA	56
Phosphosite 18:	ALK4	P36896	S338	IAHRDLKSKNILVKK	87 / 8 AA	57
Phosphosite 19:	BMPR1A	P36894	S365	IAHRDLKSKNILIKK	87 / 8 AA	60
Phosphosite 20:	BMPR1B	O00238	S335	IAHRDLKSKNILVKK	87 / 8 AA	57