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:	PRPF40A
Human P-Site:	S858
P-Site Sequence:	RSASEHSSSAESERS
UniProt:	O75400
Intern. Prot. ID:	IPI00337385

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF40A	O75400	S858	RSASEHSSSAESERS	100 / 9 AA	109
Phosphosite 1:	PRPF40A	O75400	S857	SRSASEHSSSAESER	100 / 8 AA	109
Phosphosite 2:	PRPF40A	O75400	S859	SASEHSSSAESERSY	100 / 8 AA	109
Phosphosite 3:	AFF1	P51825	S467	PVASAHSSSAESEST	88 / 9 AA	131
Phosphosite 4:	Irx2	Q9BZI1	S233	SLTDHSCSAESDGEK	75 / 8 AA	49
Phosphosite 5:	PLEKHG4B	Q96PX9	S232	LWTREHSSCAELTRL	85 / 7 AA	140
Phosphosite 6:	PLEKHG4B	Q96PX9	S231	LLWTREHSSCAELTR	85 / 7 AA	140
Phosphosite 7:	AFF1	P51825	S468	VASAHSSSAESESTS	100 / 7 AA	131
Phosphosite 8:	DMP1	Q13316	S439	GLQSHSSSAESQSEE	100 / 7 AA	56
Phosphosite 9:	DMP1	Q13316	S438	EGLQSHSSSAESQSE	100 / 7 AA	56
Phosphosite 10:	PHF3	Q92576	S706	REGSDHSSSFESKYM	77 / 9 AA	229
Phosphosite 11:	TTN	Q8WZ42	S33460	SSYEHSASAEMKSAA	85 / 7 AA	3816
Phosphosite 12:	AFF1	P51825	S466	EPVASAHSSSAESES	87 / 8 AA	131
Phosphosite 13:	ASB6	Q9NWX5	S414	WYLLSEHSGSVEDDI	75 / 8 AA	47
Phosphosite 14:	Tiam1	Q13009	S972	SLCSEQGSSAETAPE	66 / 9 AA	178
Phosphosite 15:	C20orf117	O94964	S1266	SVVEHSGSTESVWKL	75 / 8 AA	160
Phosphosite 16:	TTN	Q8WZ42	S33458	SLSSYEHSASAEMKS	85 / 7 AA	3816
Phosphosite 17:	LOH12CR1	Q969J3	S7	_MGSEQSSEAESRPN	77 / 9 AA	22
Phosphosite 18:	C12orf24	Q8WUB2	S32	SDWTERSSSAEPPAV	66 / 9 AA	31
Phosphosite 19:	C12orf24	Q8WUB2	S31	GSDWTERSSSAEPPA	75 / 8 AA	31
Phosphosite 20:	C12orf24	Q8WUB2	S33	DWTERSSSAEPPAVA	75 / 8 AA	31