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:	PRPF40A
Human P-Site:	S55
P-Site Sequence:	GFLRRRPSMGHPGMH
UniProt:	O75400
Intern. Prot. ID:	IPI00337385

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF40A	O75400	S55	GFLRRRPSMGHPGMH	100 / 9 AA	109
Phosphosite 1:	KIAA1539	Q7L5A3	S268	APRRRRGSLGHPTAA	77 / 9 AA	57
Phosphosite 2:	formin 2	Q9NZ56	S624	QFPRRVPSMGPPSKP	77 / 9 AA	180
Phosphosite 3:	GRN	P28799	S435	KMPARRASLSHPRDI	62 / 8 AA	64
Phosphosite 4:	FAM53A	Q6NSI3	S223	PSTRRRPSLSQERLA	62 / 8 AA	43
Phosphosite 5:	THOC5	Q13769	T328	TTKRRRPTLGVQLDD	71 / 7 AA	79
Phosphosite 6:	FAM13C1	Q8NE31	S83	VDSVLRPSMGNFKSR	83 / 6 AA	66
Phosphosite 7:	RFNG	Q9Y644	S175	DVYLGRPSLDHPIEA	71 / 7 AA	36
Phosphosite 8:	GUCY2D	Q02846	S797	EQPELRPSMDHTFDL	83 / 6 AA	120
Phosphosite 9:	COL4A3	Q01955	S1272	GIKGDKGSMGHPGPK	71 / 7 AA	162
Phosphosite 10:	FRS2	Q8WU20	S428	NFDIRRPSLEHRQLN	71 / 7 AA	57
Phosphosite 11:	OTUD4	Q01804	S1103	FRGDRRRSGMGDGHR	62 / 8 AA	124
Phosphosite 12:	TNKS1BP1	Q9C0C2	S1545	AQTSRRPSQGPPARS	75 / 8 AA	182
Phosphosite 13:	COL27A1	Q8IZC6	S1028	GVPGPKGSMGHPGMP	71 / 7 AA	187
Phosphosite 14:	NCAPD2	Q15021	S829	ISDRRKPSLGKRHPP	71 / 7 AA	157
Phosphosite 15:	ARHGEF15	O94989	S255	RSRPHPPSIGHPAVV	62 / 8 AA	92
Phosphosite 16:	DNAJB12	Q9NXW2	S279	YSLSPRPSVGHIHRR	83 / 6 AA	42
Phosphosite 17:	FDPS	P14324	S34	LGSLRRPSLVHGYPV	71 / 7 AA	48
Phosphosite 18:	DACT2	Q5SW24	S170	QAHKARPSMGDWRPR	83 / 6 AA	83
Phosphosite 19:	C1orf185	Q5T7R7	S61	ERCRQRPSMAKIKSH	71 / 7 AA	22
Phosphosite 20:	C11orf56	Q8N612	S859	LVKSRRPSLGELLLR	83 / 6 AA	106