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:	PRPF38B
Human P-Site:	S527
P-Site Sequence:	DKHDRRRSQSIEQES
UniProt:	Q5VTL8
Intern. Prot. ID:	IPI00018098

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF38B	Q5VTL8	S527	DKHDRRRSQSIEQES	100 / 9 AA	64
Phosphosite 1:	HAND2	P61296	T112	NRKERRRTQSINSAF	75 / 8 AA	24
Phosphosite 2:	PRPF38B	Q5VTL8	S529	HDRRRSQSIEQESQE	100 / 7 AA	64
Phosphosite 3:	MPRIP	Q6WCQ1	S301	STPNHRRSQVIEKFE	66 / 9 AA	117
Phosphosite 4:	PRPF38B	Q5VTL8	S318	REKERRRSRSIDRGL	66 / 9 AA	64
Phosphosite 5:	PCNT	O95613	S1814	ADQERRHSQALEALQ	55 / 9 AA	378
Phosphosite 6:	EI24	O14681	S56	LAQRRAQSIERKQES	85 / 7 AA	39
Phosphosite 7:	PMS1	P54277	S691	SQIEKRRSQNIKMVQ	62 / 8 AA	106
Phosphosite 8:	HAND1	O96004	T107	PKKERRRTESINSAF	62 / 8 AA	24
Phosphosite 9:	ARPP-21	Q9UBL0	S278	PFRDDRRSKSIEERE	77 / 9 AA	89
Phosphosite 10:	R3HDM1	Q15032	S280	RLKDDRRSKSIEERE	77 / 9 AA	121
Phosphosite 11:	CGNL1	Q0VF96	S386	NPDDRKRSRSVDSAF	55 / 9 AA	149
Phosphosite 12:	FRYL	O94915	S1957	RRGDRRRSNTLDIMD	55 / 9 AA	340
Phosphosite 13:	ZMYND11	Q15326	S363	KKGRRNQSVEPKKEE	71 / 7 AA	66
Phosphosite 14:	Eps8	Q12929	S685	LPVDRRKSQMEEVQD	66 / 9 AA	92
Phosphosite 15:	ECEL1	O95672	S727	CIKRRSQSIYLQVLT	100 / 6 AA	88
Phosphosite 16:	CLK4	Q9HAZ1	S136	KSHRRKRSRSIEDDE	75 / 8 AA	57
Phosphosite 17:	MRC2	Q9UBG0	S1441	ILYRRRQSIERGAFE	85 / 7 AA	167
Phosphosite 18:	CXorf48	Q8WUE5	S261	RPKRERRSQSI____	100 / 6 AA	29
Phosphosite 19:	ARHGAP26	Q9UNA1	T327	KSCTRRKTDSIEKRF	62 / 8 AA	92
Phosphosite 20:	KRT20	P35900	S293	LTELRRTSQSLEIEL	75 / 8 AA	48