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:	PRPF31
Human P-Site:	S119
P-Site Sequence:	KFIRDKYSKRFPELE
UniProt:	Q8WWY3
Intern. Prot. ID:	IPI00292000

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF31	Q8WWY3	S119	KFIRDKYSKRFPELE	100 / 9 AA	55
Phosphosite 1:	PRPF31	Q8WWY3	Y118	HKFIRDKYSKRFPEL	100 / 8 AA	55
Phosphosite 2:	SPOCK1	Q08629	Y56	SQYDRDKYWNRFRDD	75 / 8 AA	49
Phosphosite 3:	SYF2	O95926	S197	IEKRDKYSRRRPYND	77 / 9 AA	29
Phosphosite 4:	ARAP1	Q96P48	S368	DSNKDAYSKRFISVA	75 / 8 AA	162
Phosphosite 5:	ARAP1	Q96P48	Y367	FDSNKDAYSKRFISV	75 / 8 AA	162
Phosphosite 6:	PIP5K2A	P48426	S394	TVNPEQYSKRFLDFI	71 / 7 AA	46
Phosphosite 7:	PIP4K2B	P78356	Y403	STVNPEQYSKRFNEF	71 / 7 AA	47
Phosphosite 8:	PIP5K2A	P48426	Y393	STVNPEQYSKRFLDF	71 / 7 AA	46
Phosphosite 9:	SYF2	O95926	Y196	QIEKRDKYSRRRPYN	85 / 7 AA	29
Phosphosite 10:	SPAG1	Q07617	S146	HVGKEKYSKRPTKKK	71 / 7 AA	104
Phosphosite 11:	SLC36A4	Q6YBV0	S300	LENQMKESKRFPQAL	85 / 7 AA	56
Phosphosite 12:	SPAG1	Q07617	Y145	LHVGKEKYSKRPTKK	71 / 7 AA	104
Phosphosite 13:	SFRS5	Q13243	S86	GRGRGRYSDRFSSRR	55 / 9 AA	31
Phosphosite 14:	LRRC8E	Q6NSJ5	S378	DQYDSLYSKRFAVFL	83 / 6 AA	90
Phosphosite 15:	SFRS5	Q13243	Y85	GGRGRGRYSDRFSSR	62 / 8 AA	31
Phosphosite 16:	IL4	P05112	Y148	KTIMREKYSKCSS__	83 / 6 AA	17
Phosphosite 17:	ZNF518A	Q6AHZ1	Y300	EKLEKDKYEKRMAKT	62 / 8 AA	167
Phosphosite 18:	LRRC8C	Q8TDW0	S385	DQYDPLYSKRFAVFL	83 / 6 AA	92
Phosphosite 19:	LRRC8A	Q8IWT6	S387	DQYDPLYSKRFAVFL	83 / 6 AA	94
Phosphosite 20:	PGBD5	Q8N414	Y488	ICRYDDKYSKYFISH	85 / 7 AA	62