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:	RRP9
Human P-Site:	S15
P-Site Sequence:	RKRGKPASGAGAGAG
UniProt:	O43818
Intern. Prot. ID:	IPI00217862

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RRP9	O43818	S15	RKRGKPASGAGAGAG	100 / 9 AA	52
Phosphosite 1:	REXO4	Q9GZR2	S51	EVSKKPASGPGAVVR	87 / 8 AA	47
Phosphosite 2:	IGF2R	P11717	S985	TILGKPASGCEAETQ	77 / 9 AA	274
Phosphosite 3:	Id1	P41134	S26	LKAGKTASGAGEVVR	87 / 8 AA	16
Phosphosite 4:	USP26	Q9BXU7	S678	KAGGKPASSPGTPLS	66 / 9 AA	104
Phosphosite 5:	E2A	P15923	S39	NGKGRPASLAGAQFG	77 / 9 AA	68
Phosphosite 6:	ZNF271	Q14591	S29	TKIGKPASEEGITAK	75 / 8 AA	76
Phosphosite 7:	MN1	Q10571	S936	GNDGKPVSGGGGRGR	66 / 9 AA	136
Phosphosite 8:	ABCA2	Q9BZC7	S361	RTPGPPASGAGGAAN	87 / 8 AA	270
Phosphosite 9:	SF4	Q8IWZ8	S375	AAPGKPASAATVKRK	85 / 7 AA	72
Phosphosite 10:	HAP1	P54257	S72	RTGARPASEAGAKAG	75 / 8 AA	76
Phosphosite 11:	Uncharacterized protein HSD47	Q6ZVN6	S86	YKWGKQGSGAGRELV	75 / 8 AA	33
Phosphosite 12:	MTRF1L	Q9UGC7	S247	RIDTKRASGAGGQHV	85 / 7 AA	44
Phosphosite 13:	ADAMTS16	Q8TE57	S1161	LAGGRPASGCLLHQK	83 / 6 AA	136
Phosphosite 14:	NACAD	O15069	S1035	LSLPEPASGAGEEIA	85 / 7 AA	161
Phosphosite 15:	TRIM55	Q9BYV6	S527	AAAPASGSGADSEPA	85 / 7 AA	60
Phosphosite 16:	NY-SAR-48	Q9BT25	T14	RGAGKPATGPTNSSS	71 / 7 AA	45
Phosphosite 17:	TCEAL3	Q969E4	S86	QGEGKPASQAKPESQ	85 / 7 AA	23
Phosphosite 18:	STAG2	Q8N3U4	S65	NGGGKPPSGPNRMNG	71 / 7 AA	146
Phosphosite 19:	TCEAL6	Q6IPX3	S86	QGEGKPASQAKPEGQ	85 / 7 AA	22
Phosphosite 20:	TCEAL5	Q5H9L2	S92	QSEGKPASQAKPESQ	85 / 7 AA	23