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:	EZH2
Human P-Site:	S21
P-Site Sequence:	CWRKRVKSEYMRLRQ
UniProt:	Q15910
Intern. Prot. ID:	IPI00376787

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EZH2	Q15910	S21	CWRKRVKSEYMRLRQ	100 / 9 AA	85
Phosphosite 1:	EZH1	Q92800	S21	YWKRKVKSEYMRLRQ	77 / 9 AA	85
Phosphosite 2:	EZH1	Q92800	Y23	KRKVKSEYMRLRQLK	100 / 7 AA	85
Phosphosite 3:	EZH2	Q15910	Y23	RKRVKSEYMRLRQLK	100 / 7 AA	85
Phosphosite 4:	C1orf96	Q6IQ19	S9	SPGSGVKSEYMKRYQ	85 / 7 AA	30
Phosphosite 5:	SAMD4B	Q5PRF9	S99	PGNTEAKSEYMRLLQ	85 / 7 AA	75
Phosphosite 6:	SAMD4B	Q5PRF9	Y101	NTEAKSEYMRLLQKV	85 / 7 AA	75
Phosphosite 7:	C1orf96	Q6IQ19	Y11	GSGVKSEYMKRYQEP	85 / 7 AA	30
Phosphosite 8:	MTERFD2	Q7Z6M4	S251	KHPDIVKSEYLQYSL	71 / 7 AA	44
Phosphosite 9:	RNF125	Q96EQ8	S95	DVAKRMKSEYKNCAE	85 / 7 AA	26
Phosphosite 10:	HEAT repeat-containing protein 7B1	A6NES4	S1334	LLFKRVKSQHLAHTL	62 / 8 AA	193
Phosphosite 11:	FAK	Q05397	Y155	YQQVKSDYMLEIADQ	83 / 6 AA	120
Phosphosite 12:	PSMD4	P55036	Y15	VCVDNSEYMRNGDFL	83 / 6 AA	41
Phosphosite 13:	MTERFD2	Q7Z6M4	Y253	PDIVKSEYLQYSLTK	71 / 7 AA	44
Phosphosite 14:	RHPN1	Q8TCX5	Y350	LVHVKAEYFRSLAHY	71 / 7 AA	76
Phosphosite 15:	MAPK8IP3	Q9UPT6	S488	EELKRVKSEAIIARR	75 / 8 AA	147
Phosphosite 16:	C10orf71	Q711Q0	S512	DVRKRVKSTYSSSPL	85 / 7 AA	156
Phosphosite 17:	REC8	O95072	Y33	SRLVKREYLRVNVVK	71 / 7 AA	63
Phosphosite 18:	EDEM1	Q92611	S644	RYSLPLKSIYMRQID	62 / 8 AA	74
Phosphosite 19:	ZNF609	O15014	S247	RLLKKVKSEKMESPV	75 / 8 AA	151
Phosphosite 20:	ZNF148	Q9UQR1	Y359	STKVKDEYMVAEYAV	83 / 6 AA	89