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:	UBE3C
Human P-Site:	S309
P-Site Sequence:	LLIESRCSRKSGGAP
UniProt:	Q15386
Intern. Prot. ID:	IPI00784043

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBE3C	Q15386	S309	LLIESRCSRKSGGAP	100 / 9 AA	124
Phosphosite 1:	FAM71A	Q8IYT1	S505	ISKESRTSHKSGRSL	77 / 9 AA	63
Phosphosite 2:	UBE3C	Q15386	S306	NALLLIESRCSRKSG	100 / 6 AA	124
Phosphosite 3:	PHF3	Q92576	S201	HKENRRCSRNSGQIE	85 / 7 AA	229
Phosphosite 4:	SYTL3	Q4VX76	S167	PVSESQCSRSPGRLQ	66 / 9 AA	69
Phosphosite 5:	UBE3C	Q15386	S312	ESRCSRKSGGAPWLF	100 / 6 AA	124
Phosphosite 6:	RPAP2	Q8IXW5	S20	KAGAPRCSRKAAGTK	55 / 9 AA	70
Phosphosite 7:	GDF7	Q7Z4P5	S350	RRGRSRCSRKPLHVD	85 / 7 AA	47
Phosphosite 8:	KIAA2026	Q5HYC2	S341	SNGEHRCSRDSLPSS	75 / 8 AA	134
Phosphosite 9:	IRAK2	O43187	T444	ASLCSRKTGVENVMA	83 / 6 AA	69
Phosphosite 10:	CYB5D2	Q8WUJ1	S190	RGSRLWCSQKSGGVS	71 / 7 AA	29
Phosphosite 11:	PPM1K	Q8N3J5	S48	STSEPRCSRFDPDGS	83 / 6 AA	41
Phosphosite 12:	C14orf104	Q9NVR5	S271	DLQDYRCSRDSAPSP	55 / 9 AA	91
Phosphosite 13:	GDF5	P43026	S401	KNLKARCSRKALHVN	71 / 7 AA	55
Phosphosite 14:	CD74	P04233	S45	GAPESKCSRGALYTG	83 / 6 AA	34
Phosphosite 15:	C11orf80	Q8N6T0	S138	GTIESHCSRIHPVLG	83 / 6 AA	58
Phosphosite 16:	FRAP1	P42345	S359	AKSTLVESRCCRDLM	83 / 6 AA	289
Phosphosite 17:	CD74	P04233	S42	RRPGAPESKCSRGAL	83 / 6 AA	34
Phosphosite 18:	C10orf12	Q8N655	S1035	LAVESKPSRKSVCIN	75 / 8 AA	137
Phosphosite 19:	ZNF613	Q6PF04	S469	GKSCSHKSGLINHQR	83 / 6 AA	70
Phosphosite 20:	PHF3	Q92576	S204	NRRCSRNSGQIEVVP	83 / 6 AA	229