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:	S57
P-Site Sequence:	RLDKYAASENIFNRQ
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	S57	RLDKYAASENIFNRQ	100 / 9 AA	107
Phosphosite 1:	TMEM63B	Q5T3F8	S253	GISKYAESEKIKKHF	75 / 8 AA	95
Phosphosite 2:	PIK3C3	Q8NEB9	S710	FFRKYAPSENGPNGI	85 / 7 AA	102
Phosphosite 3:	DHX16	O60231	S837	ASEKYSCSEEILTVA	55 / 9 AA	119
Phosphosite 4:	PPP4R1	Q8TF05	Y54	PLGRLDKYAASENIF	100 / 6 AA	107
Phosphosite 5:	ZNF638	Q14966	S420	MNDYYAASPRIFPHL	75 / 8 AA	221
Phosphosite 6:	INSC	Q1MX18	S249	LVRKIDASDNIYTTE	55 / 9 AA	63
Phosphosite 7:	PDE4DIP	Q5VU43	S1348	EFRVYGKSENILVLR	62 / 8 AA	130
Phosphosite 8:	AP-2 mu2	Q96CW1	S347	GKAKYKASENAIVWK	85 / 7 AA	50
Phosphosite 9:	C11orf74	Q86VG3	S60	GVFGTDSSENIFTSA	83 / 6 AA	25
Phosphosite 10:	EDA2R	Q9HAV5	S205	TSAESQVSENIFQTQ	83 / 6 AA	33
Phosphosite 11:	DYX1C1	Q8WXU2	S216	LAPKGRNSENIFTEK	100 / 5 AA	48
Phosphosite 12:	PYHIN1	Q6K0P9	S231	KVFKYESSENEQRRM	71 / 7 AA	55
Phosphosite 13:	VWA5B1	Q5TIE3	S1006	TLSSMKASENLFGSW	83 / 6 AA	134
Phosphosite 14:	XPNPEP1	Q9NQW7	S299	DKASYAVSETIPKDH	71 / 7 AA	70
Phosphosite 15:	ELYS	Q8WYP5	S1786	AKEISEASENIYSDV	83 / 6 AA	252
Phosphosite 16:	PELI3	Q8N2H9	S212	AAGFDASSNIFLGER	62 / 8 AA	51
Phosphosite 17:	PYHIN1	Q6K0P9	S230	TKVFKYESSENEQRR	71 / 7 AA	55
Phosphosite 18:	PIK3C3	Q8NEB9	Y707	IQNFFRKYAPSENGP	83 / 6 AA	102
Phosphosite 19:	WDR21C	Q8NA75	S359	IPSPYPASENDIPSV	83 / 6 AA	44
Phosphosite 20:	PEX5	P50542	S600	RGEGGAMSENIWSTL	71 / 7 AA	71