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:	T414
P-Site Sequence:	RRLSSPRTRPRDDIL
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	T414	RRLSSPRTRPRDDIL	100 / 9 AA	117
Phosphosite 1:	MAP3K7IP3	Q8N5C8	T675	GSTQSPRTQPRDEDY	87 / 8 AA	79
Phosphosite 2:	KIF21B	O75037	T1244	TPPSSPPTRPRNDRN	77 / 9 AA	183
Phosphosite 3:	KLHL24	Q6TFL4	T303	NEMMSPRTRPRRSTG	100 / 7 AA	68
Phosphosite 4:	KLHL29	Q96CT2	T354	QEMQTPRTRPRLSAG	85 / 7 AA	71
Phosphosite 5:	KLHL1	Q9NR64	T451	TLMQSPRTKPRKSTV	85 / 7 AA	83
Phosphosite 6:	KLHL4	Q9C0H6	T421	SMMQSPRTKPRKSTV	85 / 7 AA	80
Phosphosite 7:	KLHL5	Q96PQ7	T459	PMLQSPRTKPRKSTV	85 / 7 AA	84
Phosphosite 8:	KLHL20	Q9Y2M5	T308	PLMQGPRTRPRKPIR	85 / 7 AA	68
Phosphosite 9:	RBM44	Q6ZP01	T944	SISRLPRTRPRQLGS	85 / 7 AA	118
Phosphosite 10:	DIP	Q6IC98	T43	IPLKVPRTSPRDSEE	85 / 7 AA	66
Phosphosite 11:	RGS9	O75916	S568	LDTSWPRSRPRAPPK	66 / 9 AA	77
Phosphosite 12:	KIF21A	Q7Z4S6	S1278	SPPSSPPSRPRNELN	66 / 9 AA	187
Phosphosite 13:	DDX20	Q9UHI6	T51	QDLSSPRTRTGDVLL	77 / 9 AA	92
Phosphosite 14:	CSPP1	Q1MSJ5	T27	EHCVSPRTRARSPEI	85 / 7 AA	142
Phosphosite 15:	KIAA0423	Q9Y4F4	T825	YPVSSPRTSPKHTSP	66 / 9 AA	189
Phosphosite 16:	SUV420H2	Q86Y97	T244	KGEGAFRTRPREPAL	83 / 6 AA	52
Phosphosite 17:	BBC3	Q9BXH1	S83	RWPGGPRSRPRGPRP	55 / 9 AA	21
Phosphosite 18:	ZFP28	Q8NHY6	T23	PGRGAPRTKPRAGRG	62 / 8 AA	99
Phosphosite 19:	RDBP	P18615	S185	SSASPPRSRSRDRSH	66 / 9 AA	43
Phosphosite 20:	ASTL	Q6HA08	S372	TLASSPRSRPGAGAP	85 / 7 AA	46