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:	UPF3B
Human P-Site:	Y442
P-Site Sequence:	DRPAMQLYQPGARSR
UniProt:	Q9BZI7
Intern. Prot. ID:	IPI00023409

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UPF3B	Q9BZI7	Y442	DRPAMQLYQPGARSR	100 / 9 AA	58
Phosphosite 1:	UPF3A	Q9H1J1	Y442	DRPALQLYDPGARFR	77 / 9 AA	55
Phosphosite 2:	RNF25	Q96BH1	Y225	PQQPMELYQPSAESL	66 / 9 AA	51
Phosphosite 3:	IHPK2	Q9UHH9	Y262	RVCGMQVYQAGSGQL	55 / 9 AA	49
Phosphosite 4:	SMG6	Q86US8	Y146	KKPDLQIYQPGRRLQ	62 / 8 AA	160
Phosphosite 5:	SHANK3	Q9BYB0	Y872	GAGAAGLYEPGAALG	66 / 9 AA	186
Phosphosite 6:	FLOT1	O75955	Y348	KAEAFQLYQEAAQLD	66 / 9 AA	47
Phosphosite 7:	SNAP-gamma	Q99747	Y137	PEKAVQLYQQTANVF	66 / 9 AA	35
Phosphosite 8:	CYB5D2	Q8WUJ1	Y208	IGVPRKLYKPGAKEP	55 / 9 AA	29
Phosphosite 9:	ATXN2L	Q8WWM7	Y914	GQPQQNLYHPGALTG	83 / 6 AA	113
Phosphosite 10:	VPS4B	O75351	Y34	YEEALQLYQHAVQYF	55 / 9 AA	49
Phosphosite 11:	DSP	P15924	Y1981	KVTAMQLYECQLIDK	83 / 6 AA	332
Phosphosite 12:	PTGER4	P35408	Y298	RVFVNQLYQPSLERE	83 / 6 AA	53
Phosphosite 13:	CMIP	Q8IY22	Y495	KDGWFQLYSPGGVAC	62 / 8 AA	83
Phosphosite 14:	DMXL2	Q8TDJ6	Y2725	RGSTTTLYQPSATSY	83 / 6 AA	340
Phosphosite 15:	CMIP	Q8IY22	S496	DGWFQLYSPGGVACD	62 / 8 AA	83
Phosphosite 16:	Grb14	Q14449	Y347	LKYGMQLYQNYMHPY	83 / 6 AA	61
Phosphosite 17:	CLTC	Q00610	Y184	VVGAMQLYSVDRKVS	100 / 5 AA	192
Phosphosite 18:	SPARCL1	Q14515	Y539	KNILMQLYEANSEHA	50 / 8 AA	75
Phosphosite 19:	HIPK2	Q9H2X6	Y620	LNYPSTLYQPSAASM	83 / 6 AA	131
Phosphosite 20:	Cyclin C1	P35663	Y550	TESEESLYKPGAKKK	83 / 6 AA	74