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:	S389
P-Site Sequence:	RERSRERSKEQRSRG
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	S389	RERSRERSKEQRSRG	100 / 9 AA	64
Phosphosite 1:	SNRNP70	P08621	S281	RRRSRERSKDKDRDR	85 / 7 AA	52
Phosphosite 2:	Synaptonemal complex central element protein 1-like	A8MT33	S165	EIRALERSKEQLLSE	100 / 6 AA	28
Phosphosite 3:	C21orf37	A6NIU2	S17	GILSFERSLEQRSLI	77 / 9 AA	8
Phosphosite 4:	CFLAR	O15519	S208	FRLHNGRSKEQRLKE	100 / 6 AA	55
Phosphosite 5:	RSRC2	Q7L4I2	S67	KHRSRSRSKEGRRHE	77 / 9 AA	51
Phosphosite 6:	USP21	Q9UK80	S35	PFAPRARSKERRNPA	66 / 9 AA	63
Phosphosite 7:	ChaK2	Q9BX84	S590	LHKSRKKSKEQNVSD	75 / 8 AA	232
Phosphosite 8:	TFE3	P19532	S415	DLESRQRSLEQANRS	75 / 8 AA	62
Phosphosite 9:	SFRS17A	Q02040	S660	DRHRRERSRERRGSA	75 / 8 AA	81
Phosphosite 10:	AOPEP	Q8N6M6	T802	ARRCFERTKEQMDRS	55 / 9 AA	94
Phosphosite 11:	RIMS2	Q9UQ26	T1093	PYHRSRSTEQRPLLE	75 / 8 AA	160
Phosphosite 12:	ZNF57	Q68EA5	S66	DMYGQEKSKEQTIPN	62 / 8 AA	125
Phosphosite 13:	RIMS2	Q9UQ26	S1092	QPYHRSRSTEQRPLL	75 / 8 AA	160
Phosphosite 14:	THOC2	Q8NI27	S1467	LDKSRERSREREKKD	85 / 7 AA	183
Phosphosite 15:	CCNL2	Q96S94	S386	ESRSRSRSREQSYSR	75 / 8 AA	58
Phosphosite 16:	ZNF318	Q5VUA4	S1945	LKLKRERSKDFQVKK	83 / 6 AA	251
Phosphosite 17:	FLJ22626	Q8N5F7	S193	SSRSKERSKKRRKKK	66 / 9 AA	47
Phosphosite 18:	BTN2A2	Q8WVV5	T89	YKGGRERTEEQMEEY	62 / 8 AA	59
Phosphosite 19:	PRPF4B	Q13523	S427	ILSRRERSKDASPIN	83 / 6 AA	117
Phosphosite 20:	VPS16	Q9H269	S276	VWCSRPRSKERAVVV	85 / 7 AA	95