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:	S475
P-Site Sequence:	RKQESGISHRKEGGE
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	S475	RKQESGISHRKEGGE	100 / 9 AA	58
Phosphosite 1:	BSN	Q9UPA5	T2984	KYLELGITQRKESLA	66 / 9 AA	416
Phosphosite 2:	DVL1	O14640	S142	TGTESMVSHRRERAR	66 / 9 AA	75
Phosphosite 3:	NEBL	O76041	S162	NKHQSNISYRKDVQD	55 / 9 AA	116
Phosphosite 4:	EHMT1	Q9H9B1	S577	MECQPESSISHRFHK	85 / 7 AA	138
Phosphosite 5:	TAX1BP1	Q86VP1	T316	GNKESVITHFKEEIG	66 / 9 AA	91
Phosphosite 6:	DVL1L1	P54792	S142	TGTESMVSHRRDRAR	55 / 9 AA	73
Phosphosite 7:	PPIG	Q13427	S652	RNQESKSSHRKENSE	77 / 9 AA	89
Phosphosite 8:	NIPBL	Q6KC79	S1863	RILDTGISVRKRVIK	62 / 8 AA	316
Phosphosite 9:	ENaC alpha	P37088	S378	PGVETSISMRKETLD	66 / 9 AA	76
Phosphosite 10:	COTL1	Q14019	S115	FAKEFVISDRKELEE	66 / 9 AA	16
Phosphosite 11:	KIAA1614	Q5VZ46	S821	RKTTSPVSHRKAALA	62 / 8 AA	127
Phosphosite 12:	MLL	Q03164	S732	GTSSSGVSNRKRKRK	71 / 7 AA	432
Phosphosite 13:	EVC2	Q86UK5	T147	FKRESPITHRLYGDI	71 / 7 AA	148
Phosphosite 14:	SNAP47	Q5SQN1	S263	IKIPAVISHRTESHV	62 / 8 AA	53
Phosphosite 15:	Ig lambda chain V-II region TOG	P01704	S61	NSRPSGVSHRFSGSK	83 / 6 AA	12
Phosphosite 16:	MARK3	P27448	S474	DLKEDGISSRKSSGS	75 / 8 AA	87
Phosphosite 17:	FLG2	Q5D862	S1360	SEVHSGVSHRPHSQE	83 / 6 AA	248
Phosphosite 18:	TAAR1	Q96RJ0	S242	LEMKNGISQSKERKA	62 / 8 AA	39
Phosphosite 19:	ZNF18	P17022	S254	MVSGAGISHPKSDLT	71 / 7 AA	62
Phosphosite 20:	TRIT1	Q9H3H1	S198	VFEETGISHSEFLHR	83 / 6 AA	53