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:	S491
P-Site Sequence:	NAKSNNESSFYAVKL
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	S491	NAKSNNESSFYAVKL	100 / 9 AA	78
Phosphosite 1:	PRPF39	Q86UA1	S492	AKSNNESSFYAVKLA	100 / 8 AA	78
Phosphosite 2:	PRPF39	Q86UA1	Y494	SNNESSFYAVKLARH	100 / 6 AA	78
Phosphosite 3:	DPYSL2	Q16555	S30	KIVNDDQSFYADIYM	62 / 8 AA	62
Phosphosite 4:	DPYSL3	Q14195	S30	RIVNDDQSFYADIYM	62 / 8 AA	62
Phosphosite 5:	PR (Progesterone)	P06401	S792	NEQRMKESSFYSLCL	71 / 7 AA	99
Phosphosite 6:	AKAP3	O75969	S125	GSSVDEVSFYANRLT	71 / 7 AA	95
Phosphosite 7:	PR (Progesterone)	P06401	S793	EQRMKESSFYSLCLT	71 / 7 AA	99
Phosphosite 8:	EVX1	P49640	S117	PSSSDTESDFYEEIE	55 / 9 AA	42
Phosphosite 9:	SMYD1	Q8NB12	Y373	AFEEASFYARRMVDG	83 / 6 AA	57
Phosphosite 10:	RPN2	P04844	S50	RPFTNLESAFYSIVG	62 / 8 AA	69
Phosphosite 11:	SMYD1	Q8NB12	S371	LQAFEEASFYARRMV	71 / 7 AA	57
Phosphosite 12:	ASBT	Q12908	Y337	TEPESSFYKANGGFQ	100 / 5 AA	38
Phosphosite 13:	AKAP9	Q99996	S2697	LFHSNEESGFFNELE	62 / 8 AA	454
Phosphosite 14:	WDFY3	Q8IZQ1	S1171	DDFSEESSFYEILPC	62 / 8 AA	395
Phosphosite 15:	ADCYAP1R1	P41586	S346	DMGGNESSIYLRLAR	83 / 6 AA	53
Phosphosite 16:	ASBT	Q12908	S335	NGTEPESSFYKANGG	100 / 5 AA	38
Phosphosite 17:	PR (Progesterone)	P06401	Y795	RMKESSFYSLCLTMW	83 / 6 AA	99
Phosphosite 18:	ASBT	Q12908	S334	ENGTEPESSFYKANG	100 / 5 AA	38
Phosphosite 19:	ZCCHC14	Q8WYQ9	S742	LSSVPESSFYSSSGG	100 / 5 AA	100
Phosphosite 20:	ZCCHC14	Q8WYQ9	S741	ALSSVPESSFYSSSG	100 / 5 AA	100