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:	RRP1B
Human P-Site:	S338
P-Site Sequence:	FQDLSEGSSISQLSF
UniProt:	Q14684
Intern. Prot. ID:	IPI00290952

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RRP1B	Q14684	S338	FQDLSEGSSISQLSF	100 / 9 AA	84
Phosphosite 1:	RRP1B	Q14684	S339	QDLSEGSSISQLSFA	100 / 8 AA	84
Phosphosite 2:	PDXDC1	Q6P996	S721	SDALSETSSVSHIED	66 / 9 AA	87
Phosphosite 3:	ZNF407	Q9C0G0	S1406	KKKKSEGSSIGESTR	75 / 8 AA	247
Phosphosite 4:	HRH3	Q9Y5N1	S181	WEYLSGGSSIPEGHC	66 / 9 AA	49
Phosphosite 5:	ZNF407	Q9C0G0	S1407	KKKSEGSSIGESTRI	75 / 8 AA	247
Phosphosite 6:	C5orf6	Q9NYF3	S325	ETAREGSSISPPWFM	85 / 7 AA	43
Phosphosite 7:	C5orf6	Q9NYF3	S324	QETAREGSSISPPWF	85 / 7 AA	43
Phosphosite 8:	SLC12A2	P55011	S183	DTVLSEGSSLHSGGG	85 / 7 AA	131
Phosphosite 9:	PGA3	P00790	S343	YILQSEGSCISGFQG	85 / 7 AA	42
Phosphosite 10:	Asxl3	Q9C0F0	S1312	ISATTEGSSISSSMD	85 / 7 AA	242
Phosphosite 11:	STAU2	Q9NUL3	S57	TWESEGSSIKKAQQA	100 / 6 AA	63
Phosphosite 12:	QRICH2	Q9H0J4	S1003	DRVLSEGSEVSSEVL	75 / 8 AA	181
Phosphosite 13:	RRP1B	Q14684	S341	LSEGSSISQLSFAED	100 / 6 AA	84
Phosphosite 14:	FLG	P20930	S619	RTSRNQGSSVSQDSD	62 / 8 AA	435
Phosphosite 15:	PLXNB3	Q9ULL4	S1628	VPQLHRGSTISQSLA	66 / 9 AA	207
Phosphosite 16:	FLG	P20930	S620	TSRNQGSSVSQDSDS	62 / 8 AA	435
Phosphosite 17:	FLG	P20930	S1268	RTSRHQGSSVSQDSD	71 / 7 AA	435
Phosphosite 18:	Asxl3	Q9C0F0	S1313	SATTEGSSISSSMDD	85 / 7 AA	242
Phosphosite 19:	SLC12A2	P55011	S180	NGGDTVLSEGSSLHS	100 / 6 AA	131
Phosphosite 20:	FLG	P20930	S944	RTSRRQGSSVSQDSD	71 / 7 AA	435