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:	S133
P-Site Sequence:	IPGPPSESPGMLTKL
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	S133	IPGPPSESPGMLTKL	100 / 9 AA	78
Phosphosite 1:	BLZF1	Q9H2G9	S59	KKAVPSESPGVLQLG	87 / 8 AA	45
Phosphosite 2:	Loc387763	Q7Z7L8	S297	APAQRPPSESPGAPP	100 / 7 AA	46
Phosphosite 3:	NCAPD2	Q15021	S914	SQEDPKESPAMLPTF	75 / 8 AA	157
Phosphosite 4:	Loc387763	Q7Z7L8	S299	AQRPPSESPGAPPPG	100 / 7 AA	46
Phosphosite 5:	C19orf51	Q8N9W5	S513	PCQLPSESPGSLSEV	87 / 8 AA	59
Phosphosite 6:	DQX1	Q8TE96	S684	SNLPPSESRDLLNQL	66 / 9 AA	79
Phosphosite 7:	HERC1	Q15751	S2672	ETVPASESPGVMPLS	66 / 9 AA	532
Phosphosite 8:	PRPF3	O43395	S131	EVIPGPPSESPGMLT	100 / 7 AA	78
Phosphosite 9:	OR14A16	Q8NHC5	S263	YLKPASESPSILDAV	66 / 9 AA	34
Phosphosite 10:	Dicer1	Q9UPY3	S1160	CRTLLSESPGKLHVE	85 / 7 AA	219
Phosphosite 11:	DZIP1L	Q8IYY4	S606	PSSTPPSSGPGMSTP	75 / 8 AA	87
Phosphosite 12:	HERC1	Q15751	S2670	DTETVPASESPGVMP	85 / 7 AA	532
Phosphosite 13:	DYDC2	Q96IM9	S139	MPQQVPPSESAGQID	85 / 7 AA	21
Phosphosite 14:	BLZF1	Q9H2G9	S57	PWKKAVPSESPGVLQ	100 / 6 AA	45
Phosphosite 15:	DKFZP434B061	Q9UF83	S186	TRTPPRESPRMSHRA	75 / 8 AA	59
Phosphosite 16:	NuaK2	Q9H093	S585	TGLEEPPSEGPGSCL	85 / 7 AA	70
Phosphosite 17:	C19orf51	Q8N9W5	S511	CEPCQLPSESPGSLS	100 / 6 AA	59
Phosphosite 18:	Per3	P56645	S1053	TGSPPSESPSRTGSA	75 / 8 AA	132
Phosphosite 19:	RGS7	P49802	S18	SNGVADESPNMLVYR	62 / 8 AA	58
Phosphosite 20:	RARRES3	Q9UL19	S40	VIHLAPPSEYPGAGS	85 / 7 AA	18