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:	PRPF3
Human P-Site:	S552
P-Site Sequence:	VYRVRNLSNPAKKFK
UniProt:	O43395
Intern. Prot. ID:	IPI00005861

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF3	O43395	S552	VYRVRNLSNPAKKFK	100 / 9 AA	78
Phosphosite 1:	Serine protease 53	Q2L4Q9	S200	QLHQRHLSNPARPGM	75 / 8 AA	58
Phosphosite 2:	MX2	P20592	T315	MNVVRNLTYPLKKGY	66 / 9 AA	82
Phosphosite 3:	USP35	Q9P2H5	S252	DGVVRNLSNDDSVTD	100 / 6 AA	113
Phosphosite 4:	MRPL34	Q9BQ48	S71	HGWVRRLSTPAGVQV	75 / 8 AA	10
Phosphosite 5:	ABCF2	Q9UG63	S518	VSPIRNLSDGQKCRV	55 / 9 AA	71
Phosphosite 6:	PGS1	Q32NB8	S101	SSHVRVLSSPAEFFE	75 / 8 AA	63
Phosphosite 7:	ROR1	Q01973	S782	ASPVSNLSNPRYPNY	85 / 7 AA	104
Phosphosite 8:	OPHN1	O60890	S457	KFYLRNLSEPVMTYR	55 / 9 AA	92
Phosphosite 9:	UTP15	Q8TED0	S430	NFLIRNLSQPRFAPV	71 / 7 AA	58
Phosphosite 10:	CTNNB1	P35222	S389	LWTLRNLSDAATKQE	55 / 9 AA	85
Phosphosite 11:	PDE4D	Q08499	S622	MVHCADLSNPTKPLQ	71 / 7 AA	91
Phosphosite 12:	PDE4C	Q08493	S548	LVHCADLSNPTKPLP	71 / 7 AA	80
Phosphosite 13:	PDE4B	Q07343	S566	MVHCADLSNPTKSLE	71 / 7 AA	83
Phosphosite 14:	PDE4A	P27815	S593	MVHCADLSNPTKPLE	71 / 7 AA	98
Phosphosite 15:	C12orf64	Q3ZCN5	S682	ENGVRNLSVPLYCSG	85 / 7 AA	81
Phosphosite 16:	HERPUD1	Q15011	S135	REVLRNLSSPGWENI	62 / 8 AA	44
Phosphosite 17:	PABPC1L	Q4VXU2	T391	QRLSTMRTLSNPLLG	71 / 7 AA	68
Phosphosite 18:	RAB14	P61106	T113	LTDARNLTNPNTVII	71 / 7 AA	24
Phosphosite 19:	NKRF	O15226	S186	ATIWKNLSNPEMTSG	62 / 8 AA	78
Phosphosite 20:	LATS1	O95835	S42	RESLRNLSKPSDAAK	62 / 8 AA	127