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:	S888
P-Site Sequence:	SIKVGRGSGFPGKRR
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	S888	SIKVGRGSGFPGKRR	100 / 9 AA	541
Phosphosite 1:	K24	Q2M2I5	S103	VSGFGRGSGFCGSSR	87 / 8 AA	55
Phosphosite 2:	MLL2	O14686	S1031	RIKQGRSSSFPGRRR	75 / 8 AA	564
Phosphosite 3:	MLL2	O14686	S1032	IKQGRSSSFPGRRRP	75 / 8 AA	564
Phosphosite 4:	JOSD3	Q9H5J8	S131	KQFRSRGSGFPFLES	85 / 7 AA	32
Phosphosite 5:	RIZ	Q13029	S931	DPDLGPGSGFPAPTV	75 / 8 AA	189
Phosphosite 6:	K6IRS3	Q86Y46	S79	GFGRGRASGFAGSMF	75 / 8 AA	59
Phosphosite 7:	KRT71	Q3SY84	S77	GFGRGRASGFAGSMF	75 / 8 AA	57
Phosphosite 8:	KRT1	P04264	S88	ARGGGRGSGFGGGYG	87 / 8 AA	66
Phosphosite 9:	KRT74	Q7RTS7	S87	GYGGGRASGFAGSMF	75 / 8 AA	58
Phosphosite 10:	HPS4	Q9NQG7	S680	LAPAARSSGFPNPQD	55 / 9 AA	77
Phosphosite 11:	LRRC61	Q9BV99	S170	ERVIGRGSEFYQLCR	71 / 7 AA	28
Phosphosite 12:	ZFYVE19	Q96K21	S22	YAGCRRASGFPALGR	71 / 7 AA	52
Phosphosite 13:	MLL2	O14686	S1030	SRIKQGRSSSFPGRR	71 / 7 AA	564
Phosphosite 14:	COL4A6	Q14031	S455	ETLHNKESGFPGLRG	71 / 7 AA	164
Phosphosite 15:	Sialophorin	P16150	S328	GSGGDKGSGFPDGEG	83 / 6 AA	40
Phosphosite 16:	JARID2	Q92833	S875	VDTNTHGSGFPVGKS	83 / 6 AA	139
Phosphosite 17:	GPR123	Q86SQ6	S121	QHHPGRDSGFLGPGF	75 / 8 AA	137
Phosphosite 18:	CACNA2D2	Q9NY47	S1115	SDCGRGASFPPSLGV	71 / 7 AA	130
Phosphosite 19:	SP1	P08047	S617	KDSEGRGSGDPGKKK	87 / 8 AA	81
Phosphosite 20:	ATG2B	Q96BY7	T475	EQPVRGSTFPSNLVH	71 / 7 AA	233