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:	S3283
P-Site Sequence:	APPTMMPSVQPQPPL
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	S3283	APPTMMPSVQPQPPL	100 / 9 AA	541
Phosphosite 1:	HSPG2	P98160	S3630	NNMLMLPSVRPQDAG	75 / 8 AA	469
Phosphosite 2:	CREBBP	Q92793	S2055	VAGPRMPSVQPPRSI	100 / 6 AA	265
Phosphosite 3:	RG9MTD1	Q7L0Y3	S73	WKTTMKSSVQEECVS	55 / 9 AA	47
Phosphosite 4:	SLC45A1	Q9Y2W3	S51	PGDALFPSVAPQDFW	55 / 9 AA	85
Phosphosite 5:	BLZF1	Q9H2G9	S286	REQTYSPSVQPHSTA	66 / 9 AA	45
Phosphosite 6:	ASXL1	Q8IXJ9	S921	ESREHIPSVEPQVGE	71 / 7 AA	165
Phosphosite 7:	BPTF	Q12830	S2402	QPQTAQPSAQPQPQT	66 / 9 AA	338
Phosphosite 8:	CIZ1	Q9ULV3	S442	VHTQAQPSVQPQEHP	100 / 6 AA	100
Phosphosite 9:	PARG	Q86W56	S112	RIESMMSSVQKDNFY	71 / 7 AA	111
Phosphosite 10:	ZNF350	Q9GZX5	S466	GATTQVPSVAPQTSL	66 / 9 AA	60
Phosphosite 11:	C10orf108	Q8N8Z3	S86	HHGTQMSSVLPQPPL	66 / 9 AA	24
Phosphosite 12:	TTC21A	Q8NDW8	S616	GRKFLRPSVQPSQRA	71 / 7 AA	151
Phosphosite 13:	MC3R	P41968	S46	NASCCLPSVQPTLPN	83 / 6 AA	40
Phosphosite 14:	HECTD1	Q9ULT8	S539	FQQTMLPSIRKASLA	57 / 7 AA	290
Phosphosite 15:	RG9MTD1	Q7L0Y3	S72	KWKTTMKSSVQEECV	71 / 7 AA	47
Phosphosite 16:	STAM	Q92783	S467	YPNTMVSSVQGNTYP	71 / 7 AA	59
Phosphosite 17:	MAML1	Q92585	S469	SKLLMMPSVNKSSPR	100 / 5 AA	108
Phosphosite 18:	KIF12	Q96FN5	S247	QTAQQMPSVDPGEPP	83 / 6 AA	71
Phosphosite 19:	HSPG2	P98160	S1735	GSELHFPSVQPSDAG	83 / 6 AA	469
Phosphosite 20:	HEATR6	Q6AI08	S12	QVVGSWPSVQPREAP	83 / 6 AA	129