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:	S225
P-Site Sequence:	KERKKSKSPSKRSKS
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	S225	KERKKSKSPSKRSKS	100 / 9 AA	117
Phosphosite 1:	WDR53	Q7Z5U6	S280	EVEKKQKSPTKRTHR	77 / 9 AA	39
Phosphosite 2:	MDM4	O15151	S314	TECKKFNSPSKRYCF	77 / 9 AA	55
Phosphosite 3:	PRPF4B	Q13523	S227	RKKSKSPSKRSKSQD	100 / 7 AA	117
Phosphosite 4:	PTPN13	Q12923	S1645	KSKKQCKSPSRRDSY	66 / 9 AA	277
Phosphosite 5:	LRRC36	Q1X8D7	S469	IFTKRSLSPSKRGFK	77 / 9 AA	84
Phosphosite 6:	SLC30A4	O14863	T169	WLSSKSPTKRFTFGF	85 / 7 AA	47
Phosphosite 7:	PRPF4B	Q13523	S223	KSKERKKSKSPSKRS	100 / 7 AA	117
Phosphosite 8:	SLC30A4	O14863	S167	ALWLSSKSPTKRFTF	85 / 7 AA	47
Phosphosite 9:	Rb-like 2	Q08999	S1080	IFYYFSNSPSKRLRE	85 / 7 AA	128
Phosphosite 10:	Cdc6	Q99741	S106	DNQLTIKSPSKRELA	100 / 6 AA	63
Phosphosite 11:	Cdc6	Q99741	S108	QLTIKSPSKRELAKV	100 / 6 AA	63
Phosphosite 12:	NARS2	Q96I59	S103	GQLIKSPSKRQNVEL	100 / 6 AA	54
Phosphosite 13:	NARS2	Q96I59	S101	VQGQLIKSPSKRQNV	100 / 6 AA	54
Phosphosite 14:	SLC5A3	P53794	S668	FCGFKSKSLSKRSLR	87 / 8 AA	80
Phosphosite 15:	BTBD16	Q32M84	S139	PKKTKEKSPAKRIII	75 / 8 AA	58
Phosphosite 16:	Rb-like 2	Q08999	S1082	YYFSNSPSKRLREIN	85 / 7 AA	128
Phosphosite 17:	SLC30A8	Q8IWU4	S129	WLSSKPPSKRLTFGW	85 / 7 AA	41
Phosphosite 18:	RGS4	P49798	S103	EEYKKIKSPSKLSPK	87 / 8 AA	23
Phosphosite 19:	UBN1	Q9NPG3	S187	IKEKKKKSPKKRKLK	77 / 9 AA	122
Phosphosite 20:	FLJ21940	Q9H6S0	S1279	SSGKGSKSPSPRPNM	77 / 9 AA	160