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:	T4272
P-Site Sequence:	PQSPMRETPSKAFHQ
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	T4272	PQSPMRETPSKAFHQ	100 / 9 AA	541
Phosphosite 1:	SHANK3	Q9BYB0	T349	DVVPFRETPSYAKRR	77 / 9 AA	186
Phosphosite 2:	MLL3	Q8NEZ4	S4274	SPMRETPSKAFHQYS	100 / 7 AA	541
Phosphosite 3:	COG4	Q9H9E3	T431	EEYFMRETVNKAVAL	75 / 8 AA	89
Phosphosite 4:	JPH2	Q9BR39	T618	GPEPARETPAKLEPK	75 / 8 AA	74
Phosphosite 5:	MYO18A	Q92614	T1585	EMERMRQTHSKEMES	55 / 9 AA	233
Phosphosite 6:	ADAMTSL3	P82987	Y1015	LREPMREYPGMDHSE	62 / 8 AA	189
Phosphosite 7:	SH3TC2	Q8TF17	T21	TRGPGKETPSKDPTV	75 / 8 AA	145
Phosphosite 8:	ZNF574	Q6ZN55	T152	RQTHLRATPTKAPAP	62 / 8 AA	99
Phosphosite 9:	BRPF3	Q9ULD4	T368	KIEPMRETSLNGTIF	83 / 6 AA	136
Phosphosite 10:	ZNF317	Q96PQ6	T132	GACADWETPSKTKWS	71 / 7 AA	68
Phosphosite 11:	USP53	Q70EK8	T590	GWKPMRETLNVDSIF	100 / 5 AA	121
Phosphosite 12:	LRRC28	Q86X40	T336	KLFPLRETPMAGLHQ	83 / 6 AA	42
Phosphosite 13:	ASTN2	O75129	T287	IGVPIRETPILDDYD	83 / 6 AA	148
Phosphosite 14:	ZBED4	O75132	S383	PVKPVRESPSASSSP	71 / 7 AA	130
Phosphosite 15:	PASK	Q96RG2	T769	ATSELRETPSSLAVG	83 / 6 AA	143
Phosphosite 16:	FBXO40	Q9UH90	T119	HENIMKETPSEECLD	83 / 6 AA	80
Phosphosite 17:	ZNF516	Q92618	S1004	LPPREPPSKAAQELR	85 / 7 AA	124
Phosphosite 18:	AHNAK2	Q8IVF2	T228	VADGCRETPTKTLEG	71 / 7 AA	617
Phosphosite 19:	DACT2	Q5SW24	T345	LHLWGRETPAKGSEG	71 / 7 AA	83
Phosphosite 20:	B3GAT1	Q9P2W7	T47	GSDPRRETPPGADPR	66 / 9 AA	38