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:	T956
P-Site Sequence:	VMQSAHLTIQRKAFQ
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	T956	VMQSAHLTIQRKAFQ	100 / 9 AA	182
Phosphosite 1:	Peregrin	P55201	T529	SKITNRLTIQRKSQF	66 / 9 AA	138
Phosphosite 2:	PALLD	Q8WX93	T1049	SPKSDHYTIQRDLDG	66 / 9 AA	151
Phosphosite 3:	PALLD	Q8WX93	Y1048	ISPKSDHYTIQRDLD	75 / 8 AA	151
Phosphosite 4:	C5	P01031	T86	FQNSAILTIQPKQLP	77 / 9 AA	188
Phosphosite 5:	SPEN	Q96T58	T3491	QDSSPHLTSQRPVDM	75 / 8 AA	402
Phosphosite 6:	Pxdn	Q92626	T518	QKVVAHLTVQPRVTP	62 / 8 AA	167
Phosphosite 7:	CEP250	Q9BV73	T2364	VLLQAQLTLERKQKQ	62 / 8 AA	281
Phosphosite 8:	ZCCHC2	Q9C0B9	T811	STPALHLTVQRLKLP	83 / 6 AA	126
Phosphosite 9:	B3GALT1	Q9Y5Z6	T42	SKPFSHLTVARKNFT	62 / 8 AA	38
Phosphosite 10:	PDPR	Q8NCN5	T96	LSTARHLTIEQKMAD	71 / 7 AA	99
Phosphosite 11:	RUNDC3B	Q96NL0	T355	QELTAHLTNQWPSPG	62 / 8 AA	53
Phosphosite 12:	FILIP1L	Q4L180	T254	QRLTAQLTLQRQKIQ	55 / 9 AA	130
Phosphosite 13:	ZNF689	Q96CS4	T103	QEYPRGLTVQRKSRT	83 / 6 AA	57
Phosphosite 14:	PDLIM4	P50479	T28	RDFSAPLTISRVHAG	75 / 8 AA	35
Phosphosite 15:	CDX4	O14627	T199	FHCNRYITIQRKSEL	71 / 7 AA	30
Phosphosite 16:	TMEM179	Q6ZVK1	T53	MWLSANLTVQERERF	71 / 7 AA	26
Phosphosite 17:	ZNF287	Q9HBT7	T461	FSQRAHLTIHQRTHT	62 / 8 AA	88
Phosphosite 18:	GPR98	Q8WXG9	T1564	ENTTARLTIQKSDNA	62 / 8 AA	693
Phosphosite 19:	TTN	Q8WZ42	T9138	LENSAHLTVLKVDKG	62 / 8 AA	3816
Phosphosite 20:	KIAA0319	Q5VV43	T830	QVGVGQLTEQRKDTL	62 / 8 AA	118