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:	S529
P-Site Sequence:	HDRRRSQSIEQESQE
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	S529	HDRRRSQSIEQESQE	100 / 9 AA	64
Phosphosite 1:	PRPF38B	Q5VTL8	S527	DKHDRRRSQSIEQES	100 / 7 AA	64
Phosphosite 2:	EI24	O14681	S56	LAQRRAQSIERKQES	75 / 8 AA	39
Phosphosite 3:	ARPP-21	Q9UBL0	S280	RDDRRSKSIEEREEE	75 / 8 AA	89
Phosphosite 4:	R3HDM1	Q15032	S282	KDDRRSKSIEEREEE	75 / 8 AA	121
Phosphosite 5:	NFKB2	Q00653	S872	DSAYGSQSVEQEAEK	85 / 7 AA	97
Phosphosite 6:	MXRA5	Q9NR99	S291	LRQNRSRSIEEEQEQ	75 / 8 AA	312
Phosphosite 7:	ARPP-21	Q9UBL0	S278	PFRDDRRSKSIEERE	85 / 7 AA	89
Phosphosite 8:	R3HDM1	Q15032	S280	RLKDDRRSKSIEERE	85 / 7 AA	121
Phosphosite 9:	ECEL1	O95672	S727	CIKRRSQSIYLQVLT	66 / 9 AA	88
Phosphosite 10:	MRC2	Q9UBG0	S1441	ILYRRRQSIERGAFE	75 / 8 AA	167
Phosphosite 11:	ZMYND11	Q15326	S363	KKGRRNQSVEPKKEE	62 / 8 AA	66
Phosphosite 12:	MPRIP	Q6WCQ1	S301	STPNHRRSQVIEKFE	85 / 7 AA	117
Phosphosite 13:	CXorf48	Q8WUE5	S261	RPKRERRSQSI____	100 / 6 AA	29
Phosphosite 14:	HECW1	Q76N89	S874	DGMRRSGSIQQMEQL	75 / 8 AA	180
Phosphosite 15:	PRPF38B	Q5VTL8	S320	KERRRSRSIDRGLER	55 / 9 AA	64
Phosphosite 16:	OBSCN	Q5VST9	S4076	KFKTRLQSLEQETGD	75 / 8 AA	868
Phosphosite 17:	STX1B	P61266	S98	KLKAIEQSIEQEEGL	100 / 6 AA	33
Phosphosite 18:	RIMS1	Q86UR5	S1280	QVPVRSGSIEQASLV	75 / 8 AA	189
Phosphosite 19:	STX1A	Q16623	S99	KLKSIEQSIEQEEGL	100 / 6 AA	33
Phosphosite 20:	UNC45A	Q9H3U1	S99	VKALYRRSQALEKLG	71 / 7 AA	103