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:	S773
P-Site Sequence:	LEFGLQESCAEFWTS
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	S773	LEFGLQESCAEFWTS	100 / 9 AA	182
Phosphosite 1:	LEPR	P48357	S1119	DIRVLQDSCSHFVEN	62 / 8 AA	132
Phosphosite 2:	AKAP1	Q92667	S519	STSGLEDSCTETSSS	62 / 8 AA	97
Phosphosite 3:	C1orf55	Q6IQ49	S297	GRHILEDSCAELGES	62 / 8 AA	50
Phosphosite 4:	UPF3A	Q9H1J1	S314	TGGGKQESCAPGAVV	85 / 7 AA	55
Phosphosite 5:	Kv7.5	Q9NR82	S776	NPAGLQESISDVTTC	62 / 8 AA	99
Phosphosite 6:	CCDC85C	A6NKD9	S372	LDRQLQDSCEEDLSE	71 / 7 AA	45
Phosphosite 7:	UBN2	Q6ZU65	S140	LKDPTDESCVEFSYP	71 / 7 AA	146
Phosphosite 8:	TCF20	Q9UGU0	S1187	GSQKLQESCWDLSRQ	62 / 8 AA	212
Phosphosite 9:	C18orf21	Q32NC0	S17	AARGLHDSCPGQARY	57 / 7 AA	25
Phosphosite 10:	PCDH9	Q9HC56	S1062	LPDGSQESCSDSGLG	62 / 8 AA	136
Phosphosite 11:	AlphaK1	Q96L96	S1800	GYQGLKESCFPALLD	83 / 6 AA	201
Phosphosite 12:	KIAA1632	Q9HCE0	S199	PQNVGLQSSCPAKHG	62 / 8 AA	292
Phosphosite 13:	ICAP1	O14713	T59	QSNNNSDTCAEFRIK	66 / 6 AA	22
Phosphosite 14:	KIAA1632	Q9HCE0	S200	QNVGLQSSCPAKHGF	62 / 8 AA	292
Phosphosite 15:	SUPT6H	Q7KZ85	S335	PTISLQESCDYLDRG	83 / 6 AA	199
Phosphosite 16:	FZD6	O60353	S526	SRRVLQESCEFFLKH	75 / 8 AA	79
Phosphosite 17:	ARHGAP30	Q7Z6I6	S39	EVPQVLKSCAEFVEE	100 / 5 AA	95
Phosphosite 18:	EMILIN1	Q9Y6C2	S301	LEQRLQESCSVCLAG	83 / 6 AA	107
Phosphosite 19:	PNPLA7	Q6ZV29	S333	KPPRLQESCDSDHGG	100 / 5 AA	146
Phosphosite 20:	ZNF835	Q9Y2P0	S55	DLQENQESCPEPEAV	83 / 6 AA	62