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:	PRPF38A
Human P-Site:	S300
P-Site Sequence:	HSKSPERSKKSHKKS
UniProt:	Q8NAV1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF38A	Q8NAV1	S300	HSKSPERSKKSHKKS	100 / 9 AA	37
Phosphosite 1:	C6orf152	Q86VQ0	S505	KLHSPERSPKTYRFS	66 / 9 AA	81
Phosphosite 2:	WDFY3	Q8IZQ1	S1997	LEASPERSTRTQQKE	55 / 9 AA	395
Phosphosite 3:	SPATA6	Q9NWH7	S197	KSKSPERSKYCINAK	100 / 6 AA	56
Phosphosite 4:	PPHLN1	Q8NEY8	S159	RSYSPERSKSYSFHQ	100 / 6 AA	53
Phosphosite 5:	LARP2	Q659C4	S910	RNISPESSDNSH___	66 / 9 AA	105
Phosphosite 6:	RBM15B	Q8NDT2	S635	SDRTPERSRKENHSS	55 / 9 AA	97
Phosphosite 7:	TAS1R3	Q7RTX0	S551	DEWSPERSTRCFRRR	55 / 9 AA	93
Phosphosite 8:	TMEM75	Q8N9X5	S123	SWPCPERSKNLPQVS	71 / 7 AA	15
Phosphosite 9:	ATF7IP2	Q5U623	S7	_MASPDRSKRKILKA	71 / 7 AA	76
Phosphosite 10:	R3HDM1	Q15032	S1044	NTANPERSKPSDLAS	66 / 9 AA	121
Phosphosite 11:	PRPF38A	Q8NAV1	S303	SPERSKKSHKKSRRG	100 / 6 AA	37
Phosphosite 12:	CHD1	O14646	S1381	KSDGRERSKKSSVSD	100 / 6 AA	197
Phosphosite 13:	HIPK2	Q9H2X6	S831	AISSPQRSKRVKENT	71 / 7 AA	131
Phosphosite 14:	MLL	Q03164	S2205	SSLSPQRSKLRIMSP	83 / 6 AA	432
Phosphosite 15:	ELAC2	Q9BQ52	S212	SRLSPERSSDSESNE	75 / 8 AA	92
Phosphosite 16:	NUAK1	O60285	S485	YYSSPERSESSELLD	75 / 8 AA	74
Phosphosite 17:	ZBTB20	Q9HC78	S436	GASSPERSNEVEMDS	83 / 6 AA	81
Phosphosite 18:	FLJ22626	Q8N5F7	S193	SSRSKERSKKRRKKK	66 / 9 AA	47
Phosphosite 19:	CDH13	P55290	S171	DSDRPERSKFRLTGK	100 / 5 AA	78
Phosphosite 20:	TRIM14	Q14142	S260	TSPSPERSLLLKYAR	100 / 5 AA	50