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:	PRPF4
Human P-Site:	S185
P-Site Sequence:	RLWIANYSLPRAMKR
UniProt:	O43172
Intern. Prot. ID:	IPI00150269

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF4	O43172	S185	RLWIANYSLPRAMKR	100 / 9 AA	58
Phosphosite 1:	PRPF4	O43172	Y184	ARLWIANYSLPRAMK	100 / 8 AA	58
Phosphosite 2:	BBS1	Q8NFJ9	S529	LYNEALYSLPRAFFK	87 / 8 AA	65
Phosphosite 3:	TSPAN12	O95859	Y138	LKARMTNYGLPRYRW	62 / 8 AA	35
Phosphosite 4:	INTS3	Q68E01	S901	SLLIKNNSLPRKRQS	75 / 8 AA	118
Phosphosite 5:	MMP8	P22894	Y247	AFRETSNYSLPQDDI	62 / 8 AA	53
Phosphosite 6:	MMP8	P22894	S248	FRETSNYSLPQDDID	55 / 9 AA	53
Phosphosite 7:	TESK1	Q15569	S540	PWNRAQHSLPRAAAL	75 / 8 AA	68
Phosphosite 8:	BUD13	Q9BRD0	S281	LAPNVTYSLPRTKSG	62 / 8 AA	71
Phosphosite 9:	TRIM29	Q14134	S388	GALMSNYSLPPPLPT	55 / 9 AA	66
Phosphosite 10:	PACRG	Q96M98	Y207	FKNMNGSYSLPRLEC	71 / 7 AA	33
Phosphosite 11:	IRS1	P35568	S766	KPVLSYYSLPRSFKH	55 / 9 AA	132
Phosphosite 12:	SARG	Q9BW04	S133	GLRSGSYSLPRNIHI	71 / 7 AA	64
Phosphosite 13:	SARG	Q9BW04	Y132	LGLRSGSYSLPRNIH	71 / 7 AA	64
Phosphosite 14:	ZNF294	O94822	Y1727	SVIHGFNYSLPKKAC	83 / 6 AA	201
Phosphosite 15:	PACRG	Q96M98	S208	KNMNGSYSLPRLECS	71 / 7 AA	33
Phosphosite 16:	CREB3	O43889	S82	VHHDHTYSLPRETVS	83 / 6 AA	44
Phosphosite 17:	DECR2	Q9NUI1	S61	HTVIASRSLPRVLTA	66 / 9 AA	31
Phosphosite 18:	IRS1	P35568	Y765	HKPVLSYYSLPRSFK	62 / 8 AA	132
Phosphosite 19:	FUT2	Q10981	Y309	DTIYLANYTLPDSPF	71 / 7 AA	39
Phosphosite 20:	RalGDS	Q12967	S526	FSDENNYSLSRELLI	71 / 7 AA	101