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:	S590
P-Site Sequence:	PTNPQLPSHISEHGR
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	S590	PTNPQLPSHISEHGR	100 / 9 AA	71
Phosphosite 1:	Rad17	O75943	S421	LDSPRLPSHLSEYER	77 / 9 AA	76
Phosphosite 2:	RYR3	Q15413	S4100	IFEMQLASQISESDS	75 / 8 AA	552
Phosphosite 3:	K3	P12035	S348	AELSQMQSHISDTSV	55 / 9 AA	64
Phosphosite 4:	C21orf136	Q6ZN03	S193	RDQPQRPSHLCECPE	66 / 9 AA	32
Phosphosite 5:	CNOT2	Q9NZN8	S108	SQGTQLPSHVTPTTG	71 / 7 AA	60
Phosphosite 6:	K6IRS3	Q86Y46	S280	GETAQIQSHISDTSI	55 / 9 AA	59
Phosphosite 7:	K84	Q9NSB2	S311	EEIQLLQSHISETSV	85 / 7 AA	65
Phosphosite 8:	ZNF469	Q96JG9	S1485	EVSPMLPSHFPDLSG	55 / 9 AA	259
Phosphosite 9:	MEKK3	Q99759	S593	PQLPSHISEHGRDFL	100 / 6 AA	71
Phosphosite 10:	SLC35A2	P78381	S375	PPPPQLSSHRGDLIT	55 / 9 AA	41
Phosphosite 11:	CCDC114	Q96M63	S574	SSTGHLPSHITHGDP	71 / 7 AA	75
Phosphosite 12:	EIF4G3	O43432	S186	TPPQQLPSQVPEHSP	62 / 8 AA	177
Phosphosite 13:	KRT71	Q3SY84	S278	AEITQIQSHISDMSV	62 / 8 AA	57
Phosphosite 14:	KRT72	Q14CN4	S273	GEITQIQSHISDTSI	62 / 8 AA	56
Phosphosite 15:	Zfp827	Q17R98	S14	EQPKRLPSHVSRQEE	71 / 7 AA	119
Phosphosite 16:	KIAA1383	Q9P2G4	S857	QVSSYLPSNVSELNV	71 / 7 AA	100
Phosphosite 17:	KRT86	O43790	S252	EEIRVLQSHISDTSV	71 / 7 AA	54
Phosphosite 18:	Keratin-81-like protein	A6NCN2	S255	EEIRVLQSHISDTSV	71 / 7 AA	53
Phosphosite 19:	KRT81	Q14533	S252	EEIRILQSHISDTSV	71 / 7 AA	55
Phosphosite 20:	KRT83	P78385	S257	EEIRILQSHISDTSV	71 / 7 AA	54