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:	PRPF4B
Human P-Site:	S294
P-Site Sequence:	DRGKKSRSPVDLRGK
UniProt:	Q13523
Intern. Prot. ID:	IPI00013721

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF4B	Q13523	S294	DRGKKSRSPVDLRGK	100 / 9 AA	117
Phosphosite 1:	DDB2	Q92466	S26	PRNKRSRSPLELEPE	66 / 9 AA	48
Phosphosite 2:	GMPR2	Q9P2T1	S28	RSTLKSRSEVDLTRS	87 / 8 AA	38
Phosphosite 3:	PRPF4B	Q13523	S292	SRDRGKKSRSPVDLR	100 / 7 AA	117
Phosphosite 4:	MIB1	Q86YT6	S775	IRNKKGQSPLDLCPD	66 / 9 AA	110
Phosphosite 5:	SRCAP	Q6ZRS2	S2869	RPPKKNRSPADAGRG	75 / 8 AA	344
Phosphosite 6:	F13A1	P00488	S517	EGVMKSRSNVDMDFE	66 / 9 AA	83
Phosphosite 7:	TNFRSF13B	O14836	S110	FCENKLRSPVNLPPE	66 / 9 AA	32
Phosphosite 8:	PKP3	Q9Y446	S123	PASWSSRSAVDLSCS	85 / 7 AA	87
Phosphosite 9:	NFE4	Q86UQ8	S33	REGLRSSSPVDLPLR	75 / 8 AA	19
Phosphosite 10:	RIMS1	Q86UR5	S999	RHHDASRSPVDHRTR	100 / 6 AA	189
Phosphosite 11:	NCOA2	Q15596	S699	RLLQDSSSPVDLAKL	66 / 9 AA	159
Phosphosite 12:	ZFP106	Q9H2Y7	S1048	IKGKKERSQVDQLLN	75 / 8 AA	209
Phosphosite 13:	MIB2	Q96AX9	S830	YTNHRGRSPLDLAAE	62 / 8 AA	110
Phosphosite 14:	VWA5B1	Q5TIE3	S766	ERTSDSRSPGDLEPS	85 / 7 AA	134
Phosphosite 15:	Elf-2	Q15723	S116	TCLRDSRSPVEVFVP	55 / 9 AA	64
Phosphosite 16:	C1orf135	Q9H7T9	S267	ESVKQSRSPVSVFSW	66 / 9 AA	40
Phosphosite 17:	SIX5	Q8N196	S283	TEDESSRSPEDLERG	85 / 7 AA	75
Phosphosite 18:	C1orf135	Q9H7T9	S265	NIESVKQSRSPVSVF	85 / 7 AA	40
Phosphosite 19:	ZNF511	Q8NB15	S185	DKPKKSRSPASAEAP	85 / 7 AA	29
Phosphosite 20:	SH3BGR	P55822	S20	KLERDCRSPVDPWAA	62 / 8 AA	26