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:	RBM20
Human P-Site:	S25
P-Site Sequence:	QPDRVACSVPGARAS
UniProt:	Q5T481
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RBM20	Q5T481	S25	QPDRVACSVPGARAS	100 / 9 AA	122
Phosphosite 1:	FRAT1	Q92837	S258	RSPRAACSDPGASGR	77 / 9 AA	29
Phosphosite 2:	IQSEC1	Q6DN90	S830	NGIRLTSSVPGADIK	66 / 9 AA	108
Phosphosite 3:	SP4	Q02446	S626	RLRRVACSCPNCREG	75 / 8 AA	82
Phosphosite 4:	PANX1	Q96RD7	S171	DMRDGACSVPGVTEN	100 / 6 AA	48
Phosphosite 5:	C1qTNF7, (complement C1q tumor necrosis factor-related protein 7)	Q9BXJ2	S35	YSPRYICSIPGLPGP	62 / 8 AA	31
Phosphosite 6:	AP-2 alpha	P05549	S213	NPNEVFCSVPGRLSL	85 / 7 AA	48
Phosphosite 7:	POLL	Q9UGP5	S301	TSYQEACSIPGIGKR	62 / 8 AA	63
Phosphosite 8:	KLHDC3	Q9BQ90	T123	FTPRVSGTVPGARDG	66 / 9 AA	43
Phosphosite 9:	B3GALT4	O96024	S65	IPNQEACSGPGAPPF	66 / 9 AA	42
Phosphosite 10:	IRAP	Q9UIQ6	S104	QSPDGACSVPSARTM	85 / 7 AA	117
Phosphosite 11:	SP3	Q02447	T601	RLRRVACTCPNCKEG	62 / 8 AA	82
Phosphosite 12:	DAK	Q3LXA3	S199	GVSLSSCSVPGSKPT	71 / 7 AA	59
Phosphosite 13:	USP27X	A6NNY8	S39	EVSHQQCSVPGLGEK	100 / 5 AA	50
Phosphosite 14:	BCAS1	O75363	S260	ELGTADCSVPGDPEG	100 / 5 AA	62
Phosphosite 15:	SNX17	Q15036	S325	MRCWRVTSSVPLPSG	71 / 7 AA	53
Phosphosite 16:	SNX17	Q15036	S326	RCWRVTSSVPLPSGS	71 / 7 AA	53
Phosphosite 17:	DCST2	Q5T1A1	T619	ENTVSCSTPGCQGLY	71 / 7 AA	86
Phosphosite 18:	DCST2	Q5T1A1	S618	MENTVSCSTPGCQGL	71 / 7 AA	86
Phosphosite 19:	PSMA4	P25789	S75	LNEDMACSVAGITSD	71 / 7 AA	29
Phosphosite 20:	HSF5	Q4G112	S453	TEQAVACSLPQSPEY	83 / 6 AA	65