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:	T145
P-Site Sequence:	SQEYTDSTGIDLHEF
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	T145	SQEYTDSTGIDLHEF	100 / 9 AA	89
Phosphosite 1:	R3HDM2	Q9Y2K5	T150	SQEYTDSTGIDLHEF	100 / 9 AA	107
Phosphosite 2:	R3HDM1	Q15032	T149	SQEYTDSTGIDLHEF	100 / 9 AA	121
Phosphosite 3:	R3HDM2	Q9Y2K5	S149	SSQEYTDSTGIDLHE	100 / 8 AA	107
Phosphosite 4:	ARPP-21	Q9UBL0	S144	CSQEYTDSTGIDLHE	100 / 8 AA	89
Phosphosite 5:	R3HDM1	Q15032	S148	SSQEYTDSTGIDLHE	100 / 8 AA	121
Phosphosite 6:	SMURF1	Q9HCE7	T186	PAPYTDSTGAAAGGG	100 / 6 AA	86
Phosphosite 7:	SMURF1	Q9HCE7	S185	EPAPYTDSTGAAAGG	100 / 6 AA	86
Phosphosite 8:	ALS2CL	Q60I27	S80	ERLRYPDSTGLESLL	62 / 8 AA	108
Phosphosite 9:	R3HDM2	Q9Y2K5	T147	RDSSQEYTDSTGIDL	100 / 6 AA	107
Phosphosite 10:	ARPP-21	Q9UBL0	T142	KDCSQEYTDSTGIDL	100 / 6 AA	89
Phosphosite 11:	R3HDM1	Q15032	T146	RDSSQEYTDSTGIDL	100 / 6 AA	121
Phosphosite 12:	Putative LRRC37B-like protein 1	A6NN04	S26	PEAASDSSGINLSVF	62 / 8 AA	29
Phosphosite 13:	SETDB1	Q15047	S881	APCSSDSSGVDLKDQ	62 / 8 AA	143
Phosphosite 14:	ALS2CL	Q60I27	T81	RLRYPDSTGLESLLL	62 / 8 AA	108
Phosphosite 15:	ZNF639	Q9UID6	S22	PSRYSDSSGISRIAD	71 / 7 AA	56
Phosphosite 16:	ZNF639	Q9UID6	S21	HPSRYSDSSGISRIA	71 / 7 AA	56
Phosphosite 17:	MICAL3	Q7RTP6	T282	FQELREATGIDLENI	71 / 7 AA	110
Phosphosite 18:	ARHGAP5	Q13017	T591	LRLYHDSTNIDKVNL	75 / 8 AA	172
Phosphosite 19:	ARHGAP5	Q13017	S590	RLRLYHDSTNIDKVN	75 / 8 AA	172
Phosphosite 20:	RBM39	Q14498	T347	DSDELERTGIDLGTT	71 / 7 AA	59