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:	S175
P-Site Sequence:	SSQNPGRSSPPPGYV
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	S175	SSQNPGRSSPPPGYV	100 / 9 AA	71
Phosphosite 1:	MEKK3	Q99759	S176	SQNPGRSSPPPGYVP	100 / 8 AA	71
Phosphosite 2:	LNK	Q9UQQ2	S520	EGLPGRSSPPEQIFH	100 / 7 AA	63
Phosphosite 3:	MSX2	P35548	Y122	WMQEPGRYSPPPRHT	77 / 9 AA	29
Phosphosite 4:	MSX2	P35548	S123	MQEPGRYSPPPRHTS	87 / 8 AA	29
Phosphosite 5:	LMO4	P61968	S7	_MVNPGSSSQPPPVT	77 / 9 AA	18
Phosphosite 6:	PTPN22	Q9Y2R2	S691	SELHQDRSSPPPPLP	66 / 9 AA	92
Phosphosite 7:	TTYH2	Q9BSA4	S504	VPLIGRASPPPTYSP	85 / 7 AA	59
Phosphosite 8:	SNRPN	P63162	T174	QYPPGRGTPPPPVGR	75 / 8 AA	25
Phosphosite 9:	C16orf5	Q9H305	S32	PPTPGRSSPAVMQPP	85 / 7 AA	22
Phosphosite 10:	AGBL5	Q8NDL9	S539	CHDNGRASPPPPPAF	85 / 7 AA	98
Phosphosite 11:	PAK6	Q9NQU5	S346	TGQLPGRSSPAGSPR	85 / 7 AA	75
Phosphosite 12:	ANKRD47	Q6NY19	S168	PRGSGRSSPAPNLAP	85 / 7 AA	88
Phosphosite 13:	UBE4A	Q14139	S358	YFLNPSRSSPQEIKV	75 / 8 AA	123
Phosphosite 14:	Uncharacterized protein DKFZp762I1415	Q69YL0	S85	RRGLRGRSGPPPGSQ	85 / 7 AA	11
Phosphosite 15:	UBE4A	Q14139	S356	HGYFLNPSRSSPQEI	85 / 7 AA	123
Phosphosite 16:	KIAA1718	Q6ZMT4	S30	VAAPGRASAPPPPPP	75 / 8 AA	107
Phosphosite 17:	PAK6	Q9NQU5	S347	GQLPGRSSPAGSPRT	85 / 7 AA	75
Phosphosite 18:	ANKRD47	Q6NY19	S167	SPRGSGRSSPAPNLA	85 / 7 AA	88
Phosphosite 19:	RAB11FIP3	O75154	S88	GPRDPGPSAPPPRSG	66 / 9 AA	82
Phosphosite 20:	MYO15B	Q96JP2	S83	LPRPPGRSAPQPPEY	75 / 8 AA	167