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:	PRPF19
Human P-Site:	S70
P-Site Sequence:	PKPPSATSIPAILKA
UniProt:	Q9UMS4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF19	Q9UMS4	S70	PKPPSATSIPAILKA	100 / 9 AA	55
Phosphosite 1:	OTX2	P32243	S138	FTPPSSTSVPTIASS	66 / 9 AA	32
Phosphosite 2:	SYNE2	Q8WXH0	T6792	SGDQPPATSVPAPRA	75 / 8 AA	796
Phosphosite 3:	MUC5B	Q9HC84	S3207	ATTPTATSVTAIPSS	66 / 9 AA	590
Phosphosite 4:	ATF1	P18846	T188	IRTTPSATSLPQTVV	85 / 7 AA	29
Phosphosite 5:	ATF1	P18846	S189	RTTPSATSLPQTVVM	85 / 7 AA	29
Phosphosite 6:	SYNE2	Q8WXH0	S6793	GDQPPATSVPAPRAK	75 / 8 AA	796
Phosphosite 7:	EP300	Q09472	T857	GAQQPPATTIPAPVP	75 / 8 AA	264
Phosphosite 8:	NUP188	Q5SRE5	S1028	LSPPSETSEPSILET	66 / 9 AA	196
Phosphosite 9:	RAD54L2	Q9Y4B4	S1000	ASDQSLTSIPAFSQR	66 / 9 AA	163
Phosphosite 10:	SYNRG	Q9UMZ2	S924	SGSPSATSILQKKET	100 / 6 AA	141
Phosphosite 11:	ZNF687	Q8N1G0	T246	SGSSPKATDIPASAS	75 / 8 AA	130
Phosphosite 12:	SYNRG	Q9UMZ2	T923	GSGSPSATSILQKKE	100 / 6 AA	141
Phosphosite 13:	Ig kappa chain V-III region VH	P04434	S78	GASTRATSIPARFSG	85 / 7 AA	13
Phosphosite 14:	MUC19	Q7Z5P9	S3547	SSARSGTSIPSVGET	55 / 9 AA	598
Phosphosite 15:	MUC19	Q7Z5P9	S2710	SSARSGTSIPSVGKT	55 / 9 AA	598
Phosphosite 16:	TTYH3	Q9C0H2	S458	SSYGSETSIPAAAHT	85 / 7 AA	58
Phosphosite 17:	Ig kappa chain V-III region VH	P04434	T77	YGASTRATSIPARFS	100 / 6 AA	13
Phosphosite 18:	POGZ	Q7Z3K3	T439	VASTPSSTPIPALSP	75 / 8 AA	155
Phosphosite 19:	HSPG2	P98160	S3393	PGSLPATSIPAGSTP	100 / 6 AA	469
Phosphosite 20:	Per2	O15055	S954	PEFPSRTSIPRQPCA	85 / 7 AA	137