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:	S725
P-Site Sequence:	VSYPTMSSYQVPMTQ
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	S725	VSYPTMSSYQVPMTQ	100 / 9 AA	89
Phosphosite 1:	ARPP-21	Q9UBL0	Y726	SYPTMSSYQVPMTQG	100 / 8 AA	89
Phosphosite 2:	COL12A1	Q99715	S1101	KTSDPTMSSFRVTWE	75 / 8 AA	333
Phosphosite 3:	COL12A1	Q99715	S1102	TSDPTMSSFRVTWEP	75 / 8 AA	333
Phosphosite 4:	NOL6	Q9H6R4	S370	RKIHTTMSGYQVLRS	85 / 7 AA	128
Phosphosite 5:	ELAC2	Q9BQ52	Y181	EDETMTVYQIPIHSE	62 / 8 AA	92
Phosphosite 6:	ROCK1	Q13464	Y168	LVNLMSNYDVPEKWA	71 / 7 AA	158
Phosphosite 7:	ROCK2	O75116	Y184	LVNLMSNYDVPEKWA	71 / 7 AA	161
Phosphosite 8:	PLXNA4	Q9HCM2	Y1587	RLNTLAHYQVPDGSV	62 / 8 AA	212
Phosphosite 9:	TMED8	Q6PL24	Y113	VLNEMAKYQVPQRSG	71 / 7 AA	36
Phosphosite 10:	CCDC116	Q8IYX3	S391	GGSPSMSSAQVATRF	66 / 9 AA	57
Phosphosite 11:	RNF34	Q969K3	S192	APSATMSSFQGELMD	71 / 7 AA	42
Phosphosite 12:	RNF34	Q969K3	S191	TAPSATMSSFQGELM	71 / 7 AA	42
Phosphosite 13:	TEAD3	Q99594	S198	PLPPTLSSYEPLAPL	71 / 7 AA	49
Phosphosite 14:	CCDC116	Q8IYX3	S390	RGGSPSMSSAQVATR	75 / 8 AA	57
Phosphosite 15:	TEAD3	Q99594	S197	PPLPPTLSSYEPLAP	71 / 7 AA	49
Phosphosite 16:	HMG2L1	Q9UGU5	Y414	KKKNMSAYQVFCKEY	71 / 7 AA	66
Phosphosite 17:	R3HDM2	Q9Y2K5	S609	VQYTPLPSYQVPVGS	71 / 7 AA	107
Phosphosite 18:	SKA3	Q8IX90	S351	PSSPTISSYENLLRT	71 / 7 AA	46
Phosphosite 19:	SKA3	Q8IX90	S350	DPSSPTISSYENLLR	71 / 7 AA	46
Phosphosite 20:	R3HDM2	Q9Y2K5	Y610	QYTPLPSYQVPVGSD	71 / 7 AA	107