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:	S263
P-Site Sequence:	RKTLSGFSSTSVLPH
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	S263	RKTLSGFSSTSVLPH	100 / 9 AA	55
Phosphosite 1:	PRPF31	Q8WWY3	S264	KTLSGFSSTSVLPHT	100 / 8 AA	55
Phosphosite 2:	Cytokeratin 6E	P48668	S34	GVSRSGFSSISVSRS	87 / 8 AA	60
Phosphosite 3:	KRT6B	P04259	S34	GVSRSGFSSISVSRS	87 / 8 AA	60
Phosphosite 4:	Cytokeratin 6E	P48668	S35	VSRSGFSSISVSRSR	87 / 8 AA	60
Phosphosite 5:	KRT6B	P04259	S35	VSRSGFSSISVSRSR	87 / 8 AA	60
Phosphosite 6:	K6a	P02538	S34	GVSRSGFSSVSVSRS	87 / 8 AA	60
Phosphosite 7:	SNAI1	O95863	S114	SPAPSSFSSTSVSSL	87 / 8 AA	29
Phosphosite 8:	K6a	P02538	S35	VSRSGFSSVSVSRSR	87 / 8 AA	60
Phosphosite 9:	SNAI1	O95863	S115	PAPSSFSSTSVSSLE	87 / 8 AA	29
Phosphosite 10:	GGTLC1	Q9BX51	S81	NNEMDDFSSTSITNE	55 / 9 AA	24
Phosphosite 11:	OR4Q2	P0C623	S18	EFFLSGFSQTPSIEA	75 / 8 AA	35
Phosphosite 12:	Mad1	Q05195	S203	GSDEGYSSTSIKRIK	71 / 7 AA	25
Phosphosite 13:	SBF1	O95248	S1265	ASGRNTLSGFSSAHM	100 / 6 AA	208
Phosphosite 14:	PRPF31	Q8WWY3	S260	GAQRKTLSGFSSTSV	100 / 6 AA	55
Phosphosite 15:	AlphaK3	Q96QP1	S590	WSNLSGFSSSASWEE	85 / 7 AA	139
Phosphosite 16:	AlphaK3	Q96QP1	S587	SSAWSNLSGFSSSAS	100 / 6 AA	139
Phosphosite 17:	PRPF31	Q8WWY3	S266	LSGFSSTSVLPHTGY	100 / 6 AA	55
Phosphosite 18:	SIX6OS1	Q8N1H7	S575	SSSLKGFSSSSQNTT	75 / 8 AA	68
Phosphosite 19:	ZMYM6	O95789	S256	CQSQKVFSSTSVTAY	100 / 6 AA	79
Phosphosite 20:	Peripherin	P41219	S14	GLRAGFSSTSYRRTF	100 / 6 AA	54