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:	MLL3
Human P-Site:	S281
P-Site Sequence:	DKAVVSGSTERCAFC
UniProt:	Q8NEZ4
Intern. Prot. ID:	IPI00168806

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MLL3	Q8NEZ4	S281	DKAVVSGSTERCAFC	100 / 9 AA	541
Phosphosite 1:	ERBB3	P21860	S1075	ESAVSGSSERCPRPV	87 / 8 AA	148
Phosphosite 2:	FBXW7	Q969H0	S438	DNIIISGSTDRTLKV	62 / 8 AA	80
Phosphosite 3:	ZNF761	Q86XN6	S122	KIKKLTGSTERYDQS	62 / 8 AA	88
Phosphosite 4:	ZNF765	Q7L2R6	S122	KIKKLTGSTERYDQN	62 / 8 AA	62
Phosphosite 5:	NMDAR2C	Q14957	S687	FGTVPNGSTERNIRS	75 / 8 AA	135
Phosphosite 6:	GRIN2B	Q13224	S690	FGTVPNGSTERNIRN	75 / 8 AA	166
Phosphosite 7:	GRIN2A	Q12879	S689	FGTVPNGSTERNIRN	75 / 8 AA	165
Phosphosite 8:	WDR37	Q9Y2I8	S385	GDNVVSGSDDRTVKV	75 / 8 AA	55
Phosphosite 9:	USP50	Q70EL3	S166	RRSYEKGSTQRCCRK	83 / 6 AA	39
Phosphosite 10:	HIF3A	Q9Y2N7	T160	RRKVEAPTERCFSLR	62 / 8 AA	72
Phosphosite 11:	RNASE8	Q8TDE3	Y60	AMSIINKYTERCKDL	44 / 9 AA	17
Phosphosite 12:	WDR12	Q9GZL7	S316	CKRLASGSTDRHIRL	55 / 9 AA	48
Phosphosite 13:	HACL1	Q9UJ83	S111	PLLVIGGSSERNQET	62 / 8 AA	64
Phosphosite 14:	FBXO28	Q9NVF7	S28	GSSLASGSTQRQPPP	62 / 8 AA	41
Phosphosite 15:	LPIN1	Q14693	S260	DSELVSKSTERTGQK	75 / 8 AA	99
Phosphosite 16:	CaMK2-gamma	Q13555	T382	TDGIKGSTESCNTTT	62 / 8 AA	63
Phosphosite 17:	CaMK2-gamma	Q13555	S381	ATDGIKGSTESCNTT	62 / 8 AA	63
Phosphosite 18:	LRRFIP1	Q32MZ4	T747	DACEAESTERCEMSE	71 / 7 AA	89
Phosphosite 19:	KLC2	Q9H0B6	S54	AGEAEPGSQERCILL	71 / 7 AA	69
Phosphosite 20:	WDR12	Q9GZL7	T317	KRLASGSTDRHIRLW	62 / 8 AA	48