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:	PRPF39
Human P-Site:	T297
P-Site Sequence:	PSGIEDITDPAKLIT
UniProt:	Q86UA1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF39	Q86UA1	T297	PSGIEDITDPAKLIT	100 / 9 AA	78
Phosphosite 1:	CTNNB1	P35222	T461	AGDREDITEPAICAL	85 / 7 AA	85
Phosphosite 2:	NMDAR1 (Glutamate)	Q05586	T302	LLEKENITDPPRGCV	62 / 8 AA	105
Phosphosite 3:	DCAMKL2	Q8N568	T621	APYWDNITDSAKELI	62 / 8 AA	84
Phosphosite 4:	SPTAN1	Q13813	T2115	ENAEEDLTDPVRCNS	62 / 8 AA	285
Phosphosite 5:	CaMK1-delta	Q8IU85	S249	SPYWDDISDSAKDFI	62 / 8 AA	43
Phosphosite 6:	CaMK1-alpha	Q14012	S246	SPYWDDISDSAKDFI	62 / 8 AA	41
Phosphosite 7:	DHRS9	Q9BPW9	T28	KLKIEDITDKYIFIT	100 / 6 AA	35
Phosphosite 8:	JUP	P14923	T452	AGDKDDITEPAVCAL	71 / 7 AA	82
Phosphosite 9:	FAM47B	Q8NA70	T639	YKYKEDVTDASKED_	62 / 8 AA	74
Phosphosite 10:	CTNNAL1	Q9UBT7	T333	LERMEDFTDSAYTSH	62 / 8 AA	82
Phosphosite 11:	GSTK1	Q9Y2Q3	T133	WSRNEDITEPQSILA	83 / 6 AA	25
Phosphosite 12:	ARAP3	Q8WWN8	T977	EHFVEDVTDTLKRFF	55 / 9 AA	170
Phosphosite 13:	KCNMA1	Q12791	T685	KACHDDITDPKRIKK	83 / 6 AA	138
Phosphosite 14:	ANKRD30A	Q9BXX3	S363	ETPREITSPAKETSE	71 / 7 AA	159
Phosphosite 15:	ANKRD30A	Q9BXX3	T362	EETPREITSPAKETS	71 / 7 AA	159
Phosphosite 16:	ATP5B	P06576	T368	YVPADDLTDPAPATT	71 / 7 AA	57
Phosphosite 17:	DCAMKL2	Q8N568	S623	YWDNITDSAKELISQ	71 / 7 AA	84
Phosphosite 18:	RSKL1	Q96S38	S753	EKGIEELSDPSGPKS	50 / 8 AA	119
Phosphosite 19:	URP1	Q9BQL6	T367	DSLLEDITDIPKLAD	66 / 9 AA	77
Phosphosite 20:	PDE1A	P54750	S368	ILHAADISHPAKSWK	62 / 8 AA	61