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:	MLL
Human P-Site:	S452
P-Site Sequence:	STPNSRFSAPSCGSS
UniProt:	Q03164
Intern. Prot. ID:	IPI00009286

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MLL	Q03164	S452	STPNSRFSAPSCGSS	100 / 9 AA	432
Phosphosite 1:	PR (Progesterone)	P06401	S276	PKEDSRFSAPRVALV	85 / 7 AA	99
Phosphosite 2:	MLL	Q03164	S455	NSRFSAPSCGSSEKS	100 / 6 AA	432
Phosphosite 3:	XPNPEP3	Q9NQH7	T354	WPVNGRFTAPQAELY	71 / 7 AA	57
Phosphosite 4:	GRAMD1A	Q96CP6	S592	GSLSSRFSEPSVDQG	66 / 9 AA	81
Phosphosite 5:	AMBRA1	Q9C0C7	S797	APRNARMSAPSLGRF	75 / 8 AA	143
Phosphosite 6:	MAST1	Q9Y2H9	S808	LLEPSRFSAPQEDED	100 / 6 AA	171
Phosphosite 7:	WNT5B	Q9H1J7	T271	ELVNSRFTQPTPEDL	62 / 8 AA	40
Phosphosite 8:	MLL	Q03164	S449	RLESTPNSRFSAPSC	100 / 6 AA	432
Phosphosite 9:	C1orf175	Q68CQ1	S322	HEPNSTISPPSCMTL	66 / 9 AA	142
Phosphosite 10:	ZKSCAN2	Q63HK3	S588	ALINSRASAPSPSTP	87 / 8 AA	111
Phosphosite 11:	MEKK6	O95382	S687	PERDSRFSQPLHEEI	71 / 7 AA	143
Phosphosite 12:	PKD3	O94806	S46	RLSNGSFSAPSLTNS	75 / 8 AA	100
Phosphosite 13:	C12orf63	Q6ZTY8	S134	IEDKGEFSVPSCYGN	83 / 6 AA	136
Phosphosite 14:	PITX1	P78337	S215	LSSQSMFSAPSSISS	75 / 8 AA	34
Phosphosite 15:	ATOH1	Q92858	S277	GSCRTRFSAPASAGG	62 / 8 AA	38
Phosphosite 16:	C12orf63	Q6ZTY8	S137	KGEFSVPSCYGNIKN	83 / 6 AA	136
Phosphosite 17:	ATP9A	O75110	S1038	KYLRRRFSPPSYSKL	71 / 7 AA	119
Phosphosite 18:	B3GALNT2	Q8NCR0	S197	IARFSPPSCGVQVNK	83 / 6 AA	57
Phosphosite 19:	PPP2R3C	Q969Q6	S271	SQETNWFSAPSALRV	71 / 7 AA	53
Phosphosite 20:	EPC2	Q52LR7	T750	NVHINTRTSAPSPTA	75 / 8 AA	91