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:	S434
P-Site Sequence:	RGREPEASGPKALKA
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	S434	RGREPEASGPKALKA	100 / 9 AA	84
Phosphosite 1:	KIAA1671	Q9BY89	S809	ARGMPEASGPKFGGN	100 / 7 AA	197
Phosphosite 2:	ANKRD45	Q5TZF3	T49	EAQEPEETGPKNPLL	75 / 8 AA	32
Phosphosite 3:	RUSC2	Q8N2Y8	S753	PSGEPQASTPRATGR	66 / 9 AA	161
Phosphosite 4:	UTRN	P46939	S3385	YSLDPDASGPQFHQA	62 / 8 AA	394
Phosphosite 5:	COL1A1	P02452	S214	EPGEPGASGPMGPRG	66 / 9 AA	139
Phosphosite 6:	PKN3	Q6P5Z2	S93	GPAEPVASGPRPWAE	75 / 8 AA	99
Phosphosite 7:	VPS37B	Q9H9H4	S197	PYPAPEASGPPAVAP	87 / 8 AA	31
Phosphosite 8:	Solute carrier family 25 member 48	Q6ZT89	S98	RCGEPEASPPRTLSD	66 / 9 AA	33
Phosphosite 9:	MAST1	Q9Y2H9	S874	PSKDGDASGPRATND	55 / 9 AA	171
Phosphosite 10:	RIN1	Q13671	S112	CMRLPEASGPSFVSS	100 / 6 AA	84
Phosphosite 11:	ZNF423	Q2M1K9	S1151	RDLTPETSGPRKGTQ	71 / 7 AA	145
Phosphosite 12:	GSTCD	Q8NEC7	S620	VISMEPESCSPKNNM	62 / 8 AA	71
Phosphosite 13:	AHNAK	Q09666	S5762	GEAEAEASSPKGKFS	75 / 8 AA	629
Phosphosite 14:	USP3	Q9Y6I4	S447	YLLEPENSGPESCLY	85 / 7 AA	59
Phosphosite 15:	Septin-9	Q9UHD8	S96	SLRRVELSGPKAAEP	85 / 7 AA	65
Phosphosite 16:	FBN2	P35556	S804	SGYEPDASGRNCIDI	62 / 8 AA	315
Phosphosite 17:	FLJ21438	Q86YV0	T192	PGKTEPETAGPNQVH	62 / 8 AA	119
Phosphosite 18:	AIM1	Q9Y4K1	S123	AVPAPPASGPRAPAK	66 / 9 AA	189
Phosphosite 19:	ARHGAP23	Q9P227	S523	ESPEPEASGRGERLG	85 / 7 AA	162
Phosphosite 20:	SCNN1D	P51172	S605	TSDDPEPSGPHLPRV	71 / 7 AA	70