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:	S1181
P-Site Sequence:	FSTRSMPSDARSHGS
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	S1181	FSTRSMPSDARSHGS	100 / 9 AA	182
Phosphosite 1:	MEKK4	Q9Y6R4	S1178	PEGFSTRSMPSDARS	100 / 6 AA	182
Phosphosite 2:	DEF8	Q6ZN54	S292	ISLRGVPSEARQCDY	62 / 8 AA	59
Phosphosite 3:	AZI1	Q9UPN4	S140	PRGFTLPSNARSSSA	62 / 8 AA	122
Phosphosite 4:	SAMD4B	Q5PRF9	S631	GGSNSMPSQSRSSVQ	75 / 8 AA	75
Phosphosite 5:	TEX15	Q9BXT5	S3	_____MPSDAKDSVN	83 / 6 AA	315
Phosphosite 6:	MLL2	O14686	S2130	LPPRSLPSDPFSRVP	66 / 9 AA	564
Phosphosite 7:	LOC442780	Q8IX94	S659	KMDRSMPSEMESSRN	83 / 6 AA	57
Phosphosite 8:	C3orf30	Q96M34	S170	DGRLAMPSDQRGSRQ	62 / 8 AA	60
Phosphosite 9:	LOC442780	Q8IX94	S656	SLDKMDRSMPSEMES	83 / 6 AA	57
Phosphosite 10:	PHF6	Q8IWS0	S206	SPHRSSPSDTRPKCG	75 / 8 AA	41
Phosphosite 11:	LRRC36	Q1X8D7	S245	VARREMPSDNHQEDE	62 / 8 AA	84
Phosphosite 12:	PXDNL	A1KZ92	S1457	CRDRGMPSDSPEKR_	83 / 6 AA	164
Phosphosite 13:	TNKS1BP1	Q9C0C2	S247	PEERSLPSDLAFNGD	83 / 6 AA	182
Phosphosite 14:	SLC9A5	Q14940	S833	QVPLHLPSDPRSSFA	71 / 7 AA	99
Phosphosite 15:	SNX26	O14559	S1109	RSWSPFRSMPPDRLN	83 / 6 AA	137
Phosphosite 16:	FOXN3	O00409	Y105	PAHSDMPYDARQNPN	83 / 6 AA	54
Phosphosite 17:	SAFB	Q15424	S907	QSRGSRPSDARFTRR	85 / 7 AA	103
Phosphosite 18:	TNKS1BP1	Q9C0C2	S244	SKTPEERSLPSDLAF	83 / 6 AA	182
Phosphosite 19:	CPSF7	Q8N684	S42	LTATSQPSDDRSSST	75 / 8 AA	52
Phosphosite 20:	ARHGAP23	Q9P227	S217	EPTSALPSDPRSPAA	71 / 7 AA	162