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:	S636
P-Site Sequence:	APDMFTESDDMFAAY
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	S636	APDMFTESDDMFAAY	100 / 9 AA	117
Phosphosite 1:	DRP1	O00429	S703	LDDLLTESEDMAQRR	62 / 8 AA	82
Phosphosite 2:	HGS	O14964	S148	VFPEFKESDAMFAAE	75 / 8 AA	86
Phosphosite 3:	PLAA	Q9Y263	S300	IIRVFTESEDRTASA	62 / 8 AA	87
Phosphosite 4:	PLAA	Q9Y263	T298	DGIIRVFTESEDRTA	71 / 7 AA	87
Phosphosite 5:	JMY	Q8N9B5	T313	SQVLFTETDDPEEYY	71 / 7 AA	111
Phosphosite 6:	NUP214	P35658	S744	MKMLRTESDDLHTFL	55 / 9 AA	214
Phosphosite 7:	RanBP2	P49792	S1128	KNSGFRRSDDMFTFH	75 / 8 AA	358
Phosphosite 8:	CROCC	Q5TZA2	T317	VSEVKMFTERDLLQL	83 / 6 AA	229
Phosphosite 9:	PIK3C2B	O00750	S1346	AQMKFTGSDDRLTLS	55 / 9 AA	185
Phosphosite 10:	ZNF596	Q8TC21	S404	GKAFTESSDLRRHER	71 / 7 AA	59
Phosphosite 11:	KIAA1731	Q9C0D2	S1319	LEPLFTESESKIFSS	44 / 9 AA	295
Phosphosite 12:	HTATSF1	O43719	S676	DEKLFEESDDKEDED	62 / 8 AA	86
Phosphosite 13:	ZNF596	Q8TC21	S403	CGKAFTESSDLRRHE	71 / 7 AA	59
Phosphosite 14:	PHIP	Q8WWQ0	T200	RTGRRIFTGSDDCLV	71 / 7 AA	207
Phosphosite 15:	BRWD3	Q6RI45	T197	RSGRRIFTGSDDCLV	71 / 7 AA	204
Phosphosite 16:	BRWD1	Q9NSI6	T203	RTGHRIFTGSDDCLV	71 / 7 AA	263
Phosphosite 17:	PHIP	Q8WWQ0	S202	GRRIFTGSDDCLVKI	71 / 7 AA	207
Phosphosite 18:	BRWD3	Q6RI45	S199	GRRIFTGSDDCLVKI	71 / 7 AA	204
Phosphosite 19:	RPS6KA1	Q15418	T160	LSKEVMFTEEDVKFY	83 / 6 AA	83
Phosphosite 20:	RSK3	Q15349	T157	LSKEVMFTEEDVKFY	83 / 6 AA	83