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:	PPP4R1
Human P-Site:	Y742
P-Site Sequence:	DKRREYLYQLQEFLV
UniProt:	Q8TF05
Intern. Prot. ID:	IPI00411730

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPP4R1	Q8TF05	Y742	DKRREYLYQLQEFLV	100 / 9 AA	107
Phosphosite 1:	PPP4R1L	Q9P1A2	Y232	DKRRDYLYQLQEFVV	88 / 9 AA	50
Phosphosite 2:	PPP4R1	Q8TF05	Y740	HIDKRREYLYQLQEF	100 / 7 AA	107
Phosphosite 3:	PPP4R1L	Q9P1A2	Y230	HEDKRRDYLYQLQEF	85 / 7 AA	50
Phosphosite 4:	ARHGAP3	P52757	Y31	PIWKSYLYQLQQEAP	66 / 9 AA	54
Phosphosite 5:	CHN1	P15882	Y21	PVWKSYLYQLQQEAP	66 / 9 AA	53
Phosphosite 6:	OPHN1	O60890	Y183	ESSLDYVYQIQEVQE	62 / 8 AA	92
Phosphosite 7:	UAP1L1	Q3KQV9	Y139	LPSRKTLYQLQAERI	66 / 9 AA	57
Phosphosite 8:	SNRNP200	O75643	Y361	PELSKFLYQLHETEK	71 / 7 AA	245
Phosphosite 9:	MYO15A	Q9UKN7	Y1891	LFLKEHLYQLLESMR	66 / 9 AA	395
Phosphosite 10:	SPATA16	Q9BXB7	Y538	GQIEDFLYQLEDSFL	50 / 8 AA	65
Phosphosite 11:	MICAL1	Q8TDZ2	S438	EVLAERESLYQLLSQ	85 / 7 AA	118
Phosphosite 12:	MICAL1	Q8TDZ2	Y440	LAERESLYQLLSQTS	85 / 7 AA	118
Phosphosite 13:	Gtpbp8	Q8N3Z3	Y49	QQLRKLLYPLQEVER	66 / 9 AA	32
Phosphosite 14:	PLCD3	Q8N3E9	Y85	TWHKERLYRLQEDGL	66 / 9 AA	89
Phosphosite 15:	C3orf58	Q8NDZ4	Y421	AAKELREYLAQLSNN	85 / 7 AA	49
Phosphosite 16:	MYST4	Q8WYB5	Y915	SVILEYLYHHHERHI	62 / 8 AA	231
Phosphosite 17:	KRT78	Q8N1N4	Y244	EALREYLYFLKHLNE	75 / 8 AA	57
Phosphosite 18:	IMP4	Q96G21	Y14	RLRREYLYRKAREEA	83 / 6 AA	34
Phosphosite 19:	SIDT2	Q8NBJ9	Y109	MFQRKYLYQKVERTL	66 / 9 AA	94
Phosphosite 20:	CHN1	P15882	Y19	RPPVWKSYLYQLQQE	71 / 7 AA	53