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:	S376
P-Site Sequence:	PLLNDRRSKQSKSPS
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	S376	PLLNDRRSKQSKSPS	100 / 9 AA	117
Phosphosite 1:	ALMS1	Q8TCU4	S3823	RRYLEKRSKHSKKVL	62 / 8 AA	461
Phosphosite 2:	PRPF4B	Q13523	S379	NDRRSKQSKSPSRTL	100 / 6 AA	117
Phosphosite 3:	SCN5A	Q14524	S476	VNSHERRSKRRKRMS	55 / 9 AA	227
Phosphosite 4:	SLC27A2	O14975	S88	YAQVDRRSNQVARAL	83 / 6 AA	70
Phosphosite 5:	ARPP-21	Q9UBL0	S278	PFRDDRRSKSIEERE	83 / 6 AA	89
Phosphosite 6:	R3HDM1	Q15032	S280	RLKDDRRSKSIEERE	83 / 6 AA	121
Phosphosite 7:	Vax2	Q9UIW0	T155	VWFQNRRTKQKKDQS	62 / 8 AA	31
Phosphosite 8:	VAX1	Q5SQQ9	T153	VWFQNRRTKQKKDQG	62 / 8 AA	35
Phosphosite 9:	CEP164	Q9UPV0	S461	SSQDELQSKQSKGLE	55 / 9 AA	164
Phosphosite 10:	MAST4	O15021	S1254	KSRMVRRSKKSKKKE	85 / 7 AA	284
Phosphosite 11:	CXorf58	Q96LI9	S288	VKFLGRRSKQAQMKV	71 / 7 AA	39
Phosphosite 12:	AKAP13	Q12802	S1895	PIFANRRSQQSVSLS	71 / 7 AA	308
Phosphosite 13:	DCDC2	Q9UHG0	S259	GSGNDRHSKSTVGSS	83 / 6 AA	53
Phosphosite 14:	MLL	Q03164	S528	NESNDRRSRRYSVSE	71 / 7 AA	432
Phosphosite 15:	ZNF496	Q96IT1	S580	RLHMKRRSKQALNSY	83 / 6 AA	67
Phosphosite 16:	TRPC4	Q9UBN4	S852	FGLFHRRSKQNAAEQ	71 / 7 AA	112
Phosphosite 17:	TBC1D9	Q6ZT07	S974	VVGLDSRSKQGADDG	71 / 7 AA	143
Phosphosite 18:	ZNF331	Q9NQX6	S76	KRNSDRRSKSLGRNW	83 / 6 AA	54
Phosphosite 19:	PKN2	Q16513	S646	QELEDRRSQQRFQFN	71 / 7 AA	112
Phosphosite 20:	LCT	P09848	S1909	SYKYCKRSKQGKTQR	71 / 7 AA	219