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:	S226
P-Site Sequence:	VIINKTSSTRIPEQR
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	S226	VIINKTSSTRIPEQR	100 / 9 AA	89
Phosphosite 1:	ARPP-21	Q9UBL0	S225	SVIINKTSSTRIPEQ	100 / 8 AA	89
Phosphosite 2:	R3HDM1	Q15032	S229	SVIVNKTSNTRIPDQ	87 / 8 AA	121
Phosphosite 3:	R3HDM2	Q9Y2K5	S230	AVIINKTSNTRIPEQ	87 / 8 AA	107
Phosphosite 4:	RNPS1	Q15287	S22	KENNKKSSTRAPSPT	77 / 9 AA	34
Phosphosite 5:	UGDH	O60701	S468	TIGKKVSSKRIPYAP	66 / 9 AA	55
Phosphosite 6:	C10orf88	Q9H8K7	S254	GTLNKSSSTPFPFRT	66 / 9 AA	49
Phosphosite 7:	TTN	Q8WZ42	S6687	SFYNKISSLRILSVE	75 / 8 AA	3816
Phosphosite 8:	SMCR8	Q8TEV9	S686	SSVASTSSDRIPSAY	85 / 7 AA	105
Phosphosite 9:	DNAH3	Q8TD57	S172	SSRNKEDSTRIKLAF	75 / 8 AA	471
Phosphosite 10:	WDR90	Q96KV7	S1245	ATYDLVSSTRLPEPV	55 / 9 AA	187
Phosphosite 11:	HERC6	Q8IVU3	S368	TTHQDTSSTRAPGKT	85 / 7 AA	115
Phosphosite 12:	PLD1	Q13393	T95	VERFTSTTRVPSINL	71 / 7 AA	124
Phosphosite 13:	HSPA8	P11142	T341	IVLVGGSTRIPKIQK	83 / 6 AA	71
Phosphosite 14:	PLD1	Q13393	T94	EVERFTSTTRVPSIN	71 / 7 AA	124
Phosphosite 15:	RNPS1	Q15287	T23	ENNKKSSTRAPSPTK	75 / 8 AA	34
Phosphosite 16:	RNPS1	Q15287	S21	VKENNKKSSTRAPSP	85 / 7 AA	34
Phosphosite 17:	ATF4	P18848	T290	KKMEQNKTAATRYRQ	71 / 7 AA	39
Phosphosite 18:	ANKRD38	Q5T7N3	T222	SSSPRASTRIPELVQ	83 / 6 AA	107
Phosphosite 19:	WDR90	Q96KV7	T1246	TYDLVSSTRLPEPVH	71 / 7 AA	187
Phosphosite 20:	USP34	Q70CQ2	S128	SIEKKSNSTRICNLT	62 / 8 AA	404