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:	AFF3
Human P-Site:	S443
P-Site Sequence:	SETESSSSESEGSKP
UniProt:	P51826
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AFF3	P51826	S443	SETESSSSESEGSKP	100 / 9 AA	133
Phosphosite 1:	ZNF821	O75541	S56	RDQDSSSSESEGDEE	88 / 9 AA	47
Phosphosite 2:	AFF3	P51826	S442	DSETESSSSESEGSK	100 / 8 AA	133
Phosphosite 3:	SETDB1	Q15047	T1106	VLTLSSSTESEGESG	87 / 8 AA	143
Phosphosite 4:	SRRM2	Q9UQ35	S2561	SSSGSSSSDSEGSSL	87 / 8 AA	300
Phosphosite 5:	AFF4	Q9UHB7	S449	SESESSSSDSEANEP	77 / 9 AA	127
Phosphosite 6:	CYTSA	Q69YQ0	S371	DAPSSSESEGILSIE	100 / 7 AA	125
Phosphosite 7:	CTDP1	Q9Y5B0	S464	DSESSSESEGTKSSS	100 / 7 AA	104
Phosphosite 8:	CYTSA	Q69YQ0	S369	ALDAPSSSESEGILS	87 / 8 AA	125
Phosphosite 9:	MXRA5	Q9NR99	S1083	DPTHSRSSESEGQES	87 / 8 AA	312
Phosphosite 10:	AFF3	P51826	S445	TESSSSESEGSKPPH	100 / 7 AA	133
Phosphosite 11:	ZNF821	O75541	S55	LRDQDSSSSESEGDE	87 / 8 AA	47
Phosphosite 12:	KANK1	Q14678	S1019	SSDESSSSESDDECD	77 / 9 AA	147
Phosphosite 13:	BRD4	O60885	S712	SSSESSSSDSEDSET	77 / 9 AA	152
Phosphosite 14:	ZNF821	O75541	S58	QDSSSSESEGDEEET	100 / 7 AA	47
Phosphosite 15:	KANK1	Q14678	S1018	SSSDESSSSESDDEC	87 / 8 AA	147
Phosphosite 16:	AFF4	Q9UHB7	S448	DSESESSSSDSEANE	87 / 8 AA	127
Phosphosite 17:	TAF3	Q5VWG9	S413	PFEFSSGSESEGDIF	87 / 8 AA	104
Phosphosite 18:	AFF1	P51825	S489	DSESESSSSDSEENE	87 / 8 AA	131
Phosphosite 19:	BRD4	O60885	S711	ESSSESSSSDSEDSE	87 / 8 AA	152
Phosphosite 20:	CTDP1	Q9Y5B0	S462	SSDSESSSESEGTKS	100 / 7 AA	104