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:	Y8
P-Site Sequence:	MEKLHQCYWKSGEPQ
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	Y8	MEKLHQCYWKSGEPQ	100 / 9 AA	101
Phosphosite 1:	ZBBX	A8MT70	Y66	DRESSEYYWKSGKVG	71 / 7 AA	91
Phosphosite 2:	GLRX2	Q9NS18	Y154	LPLVHQCYLKKSKRK	71 / 7 AA	18
Phosphosite 3:	RBMXL3	Q8N7X1	Y1040	SPPLHDSYSRSGCRV	55 / 9 AA	114
Phosphosite 4:	SF3A3	Q12874	Y146	YLDLHDCYLKYINLK	71 / 7 AA	89
Phosphosite 5:	ZNF286A	Q9HBT8	Y194	TDHKHDVYWKSFNQK	71 / 7 AA	60
Phosphosite 6:	PCNXL2	A6NKB5	Y716	HGEIRSCYLKSGNQK	55 / 9 AA	237
Phosphosite 7:	IQCC	Q4KMZ1	S279	KCREPCYSKSGPPSS	71 / 7 AA	53
Phosphosite 8:	IQCC	Q4KMZ1	Y278	AKCREPCYSKSGPPS	71 / 7 AA	53
Phosphosite 9:	ZBBX	A8MT70	S69	SSEYYWKSGKVGKLV	83 / 6 AA	91
Phosphosite 10:	IQCC	Q4KMZ1	S281	REPCYSKSGPPSSIP	83 / 6 AA	53
Phosphosite 11:	PCNXL2	A6NKB5	S719	IRSCYLKSGNQKEGP	83 / 6 AA	237
Phosphosite 12:	AFMID	Q63HM1	Y98	FLFFHGGYWQSGSKD	55 / 9 AA	34
Phosphosite 13:	MafA	Q8NHW3	Y117	KPALEDLYWMSGYQH	55 / 9 AA	37
Phosphosite 14:	DNAH3	Q8TD57	S1118	RKFGIVDSYWKSLMS	50 / 8 AA	471
Phosphosite 15:	DTL	Q9NZJ0	S142	TCKGHQCSLKSVAFS	71 / 7 AA	79
Phosphosite 16:	COG3	Q96JB2	Y335	LNDIHQCYLDQRELL	66 / 6 AA	94
Phosphosite 17:	ZBBX	A8MT70	Y65	EDRESSEYYWKSGKV	66 / 6 AA	91
Phosphosite 18:	FAM109A	Q8N4B1	Y231	FARLHECYGQEIRAL	80 / 5 AA	27
Phosphosite 19:	DNAH3	Q8TD57	Y1119	KFGIVDSYWKSLMSQ	50 / 8 AA	471
Phosphosite 20:	ATE1	O95260	Y344	YGSFHQQYWLDGKII	55 / 9 AA	59