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:	USP31
Human P-Site:	S1075
P-Site Sequence:	LKPSRSRSKADSSSR
UniProt:	Q70CQ4
Intern. Prot. ID:	IPI00297289

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP31	Q70CQ4	S1075	LKPSRSRSKADSSSR	100 / 9 AA	147
Phosphosite 1:	TRA2B	P62995	S39	HTPARSRSKEDSRRS	87 / 8 AA	34
Phosphosite 2:	SFRS4	Q08170	S336	QSRSRSRSKGGSRSR	77 / 9 AA	57
Phosphosite 3:	CCNL2	Q96S94	S423	KSQSRSRSRSDSPPR	77 / 9 AA	58
Phosphosite 4:	PYROXD1	Q8WU10	S226	KKEARSKSKADNVGS	66 / 9 AA	56
Phosphosite 5:	USP31	Q70CQ4	S1073	VSLKPSRSRSKADSS	100 / 7 AA	147
Phosphosite 6:	NKTR	P30414	S1319	RSPSRSRSKSETKSR	66 / 9 AA	166
Phosphosite 7:	SFRS6	Q13247	S265	HSHSRSRSKDEYEKS	75 / 8 AA	40
Phosphosite 8:	SFRS4	Q08170	S372	RSRSRSRSKSERSRK	75 / 8 AA	57
Phosphosite 9:	GCN1L1	Q92616	S2182	LNIYCSRSKADYTSH	100 / 6 AA	293
Phosphosite 10:	PRPF38B	Q5VTL8	S452	GKRSRSRSKEKSSKH	77 / 9 AA	64
Phosphosite 11:	SFRS4	Q08170	S462	PSESRSRSKSASKTR	77 / 9 AA	57
Phosphosite 12:	MYCBP2	O75592	S2831	LDPPRERSKSDSYTL	66 / 9 AA	510
Phosphosite 13:	PRPF40A	O75400	S830	RKRSRSRSGSDSDDD	77 / 9 AA	109
Phosphosite 14:	C1orf173	Q5RHP9	S185	VPKVTSRSRSKTSLL	85 / 7 AA	168
Phosphosite 15:	SF2	Q07955	S217	RSRSRSRSRSNSRSR	66 / 9 AA	28
Phosphosite 16:	ANKS1A	Q92625	S624	LKLSRSLSKSDSDLL	77 / 9 AA	123
Phosphosite 17:	C1orf173	Q5RHP9	S187	KVTSRSRSKTSLLEN	85 / 7 AA	168
Phosphosite 18:	FUSIP1	O75494	S183	KSNSRSRSKSQPKKE	75 / 8 AA	31
Phosphosite 19:	SFRS4	Q08170	S242	RSQSRSRSKKEKSRS	75 / 8 AA	57
Phosphosite 20:	DMP1	Q13316	S462	DSQDSSRSKEDSNST	85 / 7 AA	56