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:	S850
P-Site Sequence:	KKRQRSESRSASEHS
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	S850	KKRQRSESRSASEHS	100 / 9 AA	109
Phosphosite 1:	PRPF40A	O75400	S848	SKKKRQRSESRSASE	100 / 7 AA	109
Phosphosite 2:	SRRM2	Q9UQ35	S2727	RRGQRGDSRSPSHKR	66 / 9 AA	300
Phosphosite 3:	MAPKBP1	O60336	S1094	QVPERSESRSISSRF	77 / 9 AA	164
Phosphosite 4:	HIVEP3	Q5T1R4	S2140	SPWQKAESRSPSCSP	66 / 9 AA	259
Phosphosite 5:	NHSL1	Q5SYE7	T263	SAGQRSETRDSSCQT	66 / 9 AA	171
Phosphosite 6:	MAPKBP1	O60336	S1092	PVQVPERSESRSISS	85 / 7 AA	164
Phosphosite 7:	ADNP2	Q6IQ32	S1024	FKRQRNESRTEGPIV	55 / 9 AA	123
Phosphosite 8:	COBLL1	Q53SF7	S1082	FSKERTESPSASALV	66 / 9 AA	132
Phosphosite 9:	TSC2	P49815	S457	ERFFRSESRGAVRIK	85 / 7 AA	201
Phosphosite 10:	PRPF40A	O75400	S852	RQRSESRSASEHSSS	100 / 7 AA	109
Phosphosite 11:	TATDN2	Q93075	S44	RPAQRSASRSGGPSS	66 / 9 AA	85
Phosphosite 12:	WIP	O43516	S484	SKLARNESRSGSNRR	75 / 8 AA	51
Phosphosite 13:	Putative uncharacterized protein FLJ45840	Q6ZS46	S67	SSPARSESRSPPLTL	75 / 8 AA	22
Phosphosite 14:	NHSL1	Q5SYE7	S261	CRSAGQRSETRDSSC	83 / 6 AA	171
Phosphosite 15:	LIMA1	Q9UHB6	S216	TKILRAQSRSASGRK	75 / 8 AA	85
Phosphosite 16:	TRA2A	Q13595	S32	PARVKSESRSGSRSP	75 / 8 AA	33
Phosphosite 17:	PAF1	Q8N7H5	S497	GQRSRSHSRSASPFP	87 / 8 AA	60
Phosphosite 18:	TATDN2	Q93075	S42	SSRPAQRSASRSGGP	85 / 7 AA	85
Phosphosite 19:	IGFBP7	Q16270	S142	AASQRAESRGEKAIT	71 / 7 AA	29
Phosphosite 20:	CCNL2	Q96S94	S396	QSYSRSPSRSASPKR	87 / 8 AA	58