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:	S58
P-Site Sequence:	QERRKSKSGAGKGKL
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	S58	QERRKSKSGAGKGKL	100 / 9 AA	89
Phosphosite 1:	ARPP-21	Q9UBL0	S56	QNQERRKSKSGAGKG	100 / 7 AA	89
Phosphosite 2:	CDC25A	P30304	S295	TKRRKSMSGASPKES	85 / 7 AA	59
Phosphosite 3:	KIAA2022	Q5QGS0	S352	CPKRESKSGALKQSS	77 / 9 AA	168
Phosphosite 4:	LY75	O60449	S1630	KWENKSKSGVGRCSM	75 / 8 AA	198
Phosphosite 5:	CDC25A	P30304	S293	GSTKRRKSMSGASPK	85 / 7 AA	59
Phosphosite 6:	C5orf42	Q9H799	S709	NIERESKSDAGGSVA	75 / 8 AA	237
Phosphosite 7:	KIAA2022	Q5QGS0	S350	TTCPKRESKSGALKQ	85 / 7 AA	168
Phosphosite 8:	VWC2	Q2TAL6	S80	GRDWKSKSGRGLAGR	75 / 8 AA	35
Phosphosite 9:	C15orf24	Q9NPA0	S236	GSSKTGKSGAGKRR_	66 / 9 AA	26
Phosphosite 10:	ZNF512B	Q96KM6	S18	RLPGSSKSGPGKDGS	85 / 7 AA	97
Phosphosite 11:	PIN4	Q9Y237	S7	_MPPKGKSGSGKAGK	66 / 9 AA	14
Phosphosite 12:	EVI1	Q03112	S1004	KQPLHRKSKSQAYAM	85 / 7 AA	118
Phosphosite 13:	UGGT1	Q9NYU2	S218	HRQLISKSNAGKINY	85 / 7 AA	177
Phosphosite 14:	HSF2	Q03933	S436	EEGRKSKSKPDKQLI	66 / 9 AA	60
Phosphosite 15:	FAM120A	Q9NZB2	S1035	AKELKSKSGESKSSA	75 / 8 AA	122
Phosphosite 16:	EVI1	Q03112	S1006	PLHRKSKSQAYAMML	85 / 7 AA	118
Phosphosite 17:	Cx45	P36383	S387	KSTASSKSGDGKTSV	85 / 7 AA	45
Phosphosite 18:	NUDT9	Q9BW91	S135	DGHVERKSKNGLYEI	83 / 6 AA	39