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:	ARPP-21
Human P-Site:	S395
P-Site Sequence:	TVLTRGDSTSSTRST
UniProt:	Q9UBL0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARPP-21	Q9UBL0	S395	TVLTRGDSTSSTRST	100 / 9 AA	89
Phosphosite 1:	TNRC6C	Q9HCJ0	S540	GPGVWGDSISSTAVS	66 / 9 AA	176
Phosphosite 2:	Rap1GAP2	Q684P5	S586	DSRARCDSTSSTPKT	77 / 9 AA	80
Phosphosite 3:	RB1CC1	Q8TDY2	S1284	IDSTRGDSSSLVAEL	85 / 7 AA	183
Phosphosite 4:	Rap1GAP2	Q684P5	T587	SRARCDSTSSTPKTP	87 / 8 AA	80
Phosphosite 5:	DNAH5	Q8TE73	S1577	ELLLRGDSTSEIIAN	100 / 6 AA	529
Phosphosite 6:	R3HDM2	Q9Y2K5	S361	SILTRGDSIGSSKGG	66 / 9 AA	107
Phosphosite 7:	ARPP-21	Q9UBL0	S397	LTRGDSTSSTRSTGK	100 / 7 AA	89
Phosphosite 8:	R3HDM1	Q15032	S393	SVLTRGDSSGSSKSI	66 / 9 AA	121
Phosphosite 9:	MMRN1	Q13201	S189	TYLSRGDSSSSQRTD	75 / 8 AA	138
Phosphosite 10:	MEKK4	Q9Y6R4	S1267	AYPRGDSSGSTRRSW	75 / 8 AA	182
Phosphosite 11:	PLAC9	Q5JTB6	S33	FSPPRGDSAQSTACD	75 / 8 AA	10
Phosphosite 12:	FGF14	Q92915	S98	LDGTKDDSTNSTLFN	66 / 9 AA	27
Phosphosite 13:	FGA	P02671	S274	NEITRGGSTSYGTGS	85 / 7 AA	95
Phosphosite 14:	KIAA0256	Q93073	S354	GFRCRGHSTSSERRQ	85 / 7 AA	122
Phosphosite 15:	VWF	P04275	S2510	TGSPRGDSQSSWKSV	85 / 7 AA	309
Phosphosite 16:	GPR128	Q96K78	S41	IRIQRGKSTSSSSTP	75 / 8 AA	89
Phosphosite 17:	Putative endonuclease FLJ39025	Q8N8Q3	S182	LLQTRGDSFPLLGDS	100 / 5 AA	31
Phosphosite 18:	FLNA	P21333	S440	QLEARGDSTYRCSYQ	83 / 6 AA	281
Phosphosite 19:	LDB2	O43679	S263	KRRKRKNSTSSTSNS	75 / 8 AA	43
Phosphosite 20:	ARPP-21	Q9UBL0	T391	FGGITVLTRGDSTSS	100 / 5 AA	89