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:	PRPF19
Human P-Site:	S307
P-Site Sequence:	QVVRAHESAVTGLSL
UniProt:	Q9UMS4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF19	Q9UMS4	S307	QVVRAHESAVTGLSL	100 / 9 AA	55
Phosphosite 1:	PORCN	Q9H237	S247	RWLRAYESAVSFHFS	75 / 8 AA	52
Phosphosite 2:	COX4I1	P13073	S26	VCVRAHESVVKSEDF	66 / 9 AA	20
Phosphosite 3:	CNTN2	Q02246	S942	VVPFRNESAVTGYKM	85 / 7 AA	113
Phosphosite 4:	PORCN	Q9H237	Y245	MVRWLRAYESAVSFH	85 / 7 AA	52
Phosphosite 5:	NEDD4L	Q96PU5	S366	PAGRARSSTVTGGEE	66 / 9 AA	112
Phosphosite 6:	Zinc finger protein ZnFP12	Q6N045	S367	LGFQAHESTHTGDKP	66 / 9 AA	63
Phosphosite 7:	CEP68	Q76N32	S568	SFVRAHDSAGEGSLG	66 / 9 AA	81
Phosphosite 8:	CNTN2	Q02246	T945	FRNESAVTGYKMLYQ	100 / 6 AA	113
Phosphosite 9:	PRPF19	Q9UMS4	T310	RAHESAVTGLSLHAT	100 / 6 AA	55
Phosphosite 10:	FN1	P02751	T935	TPPESAVTGYRVDVI	100 / 6 AA	263
Phosphosite 11:	ZNF441	Q8N8Z8	T317	SLCRRHETAHTGEKP	66 / 9 AA	72
Phosphosite 12:	CEP110	Q7Z7A1	T1487	LERRAQETAVNLVKA	71 / 7 AA	269
Phosphosite 13:	PPAN	Q9NQ55	S268	GNMRAQQSAVRLTEI	71 / 7 AA	53
Phosphosite 14:	PSPC1	Q8WXF1	S24	ARLRALESAVGESEP	85 / 7 AA	59
Phosphosite 15:	ERBB3	P21860	S1069	LGESCQESAVSGSSE	71 / 7 AA	148
Phosphosite 16:	IQSEC3	Q9UPP2	S458	AEGRAPESAGPGPGD	66 / 9 AA	128
Phosphosite 17:	ZSWIM2	Q8NEG5	S95	ELPRNHESALQLGLG	71 / 7 AA	73
Phosphosite 18:	BTBD2	Q9BX70	S490	LRKVTHESPTTGAKT	62 / 8 AA	56
Phosphosite 19:	CILP2	Q8IUL8	S783	RAWGRFDSAVTGPNG	71 / 7 AA	126
Phosphosite 20:	TRAF1	Q13077	S283	VTRRCHESACGRTVS	71 / 7 AA	46