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:	UBE3A
Human P-Site:	Y668
P-Site Sequence:	SLKDLLEYEGNVEDD
UniProt:	Q05086
Intern. Prot. ID:	IPI00219197

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBE3A	Q05086	Y668	SLKDLLEYEGNVEDD	100 / 9 AA	101
Phosphosite 1:	XKR7	Q5GH72	Y575	TSQELLEYETTV___	66 / 9 AA	64
Phosphosite 2:	CDK11	Q9BWU1	Y22	RVEDLFEYEGCKVGR	85 / 7 AA	57
Phosphosite 3:	CDK8	P49336	Y22	RVEDLFEYEGCKVGR	85 / 7 AA	53
Phosphosite 4:	CHD-5	Q8TDI0	Y1062	LLEDFLEYEGYKYER	85 / 7 AA	223
Phosphosite 5:	TAS2R48	P59542	Y158	ERVWTKEYEGNVTWK	100 / 6 AA	34
Phosphosite 6:	TAS2R47	P59541	Y158	ETVWTKEYEGNVTWK	100 / 6 AA	37
Phosphosite 7:	GYLTL1B	Q8N3Y3	Y366	FYLTFLEYDGNLLRR	62 / 8 AA	82
Phosphosite 8:	LARGE	O95461	Y407	LYLTFLEYDGNLLRR	62 / 8 AA	88
Phosphosite 9:	GCKR	Q14397	Y468	WPLLFFEYEGNFIQK	71 / 7 AA	69
Phosphosite 10:	ZNF275	Q9NSD4	Y33	EQRALEYYGNVTSVG	85 / 7 AA	52
Phosphosite 11:	ZNF487	B1APH4	Y219	ARGKPLEYDGNGKAV	83 / 6 AA	52
Phosphosite 12:	UFC1	Q9Y3C8	Y78	YIHDLLKYEFDIEFD	55 / 9 AA	19
Phosphosite 13:	ANKRD7	Q92527	Y147	LVEKLLEYEADLEAK	62 / 8 AA	29
Phosphosite 14:	PDHK3	Q15120	Y94	SFLELLEYENKSPED	62 / 8 AA	47
Phosphosite 15:	ZNF408	Q9H9D4	S140	VQRGRLESEGNVAPV	85 / 7 AA	78
Phosphosite 16:	Ig lambda chain V-II region NEI	P01705	Y51	KAPKLMIYEGNKRPS	62 / 8 AA	12
Phosphosite 17:	USP5	P45974	Y505	NKEELLEYEEKKRQA	62 / 8 AA	96
Phosphosite 18:	BCoR	Q6W2J9	Y1519	IVRHLLEYGADVNCS	62 / 8 AA	192
Phosphosite 19:	TAS2R31	P59538	Y158	EIVRTKEYEGNMTWK	83 / 6 AA	35
Phosphosite 20:	BIRC6	Q9NR09	Y4699	GTQSSREYDGNIRQA	66 / 6 AA	528