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:	S902
P-Site Sequence:	EKDYFLASASCHQEA
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	S902	EKDYFLASASCHQEA	100 / 9 AA	107
Phosphosite 1:	APEX2	Q9UBZ4	S400	LKSYFQPSPSCPQAS	55 / 9 AA	57
Phosphosite 2:	ABCA6	Q8N139	S437	SPLFFLNSSSCFQHQ	62 / 8 AA	184
Phosphosite 3:	FCGBP	Q9Y6R7	S2099	GTCEYLLSAPCHGPP	62 / 8 AA	572
Phosphosite 4:	UBE3C	Q15386	S358	QLPVSPASASCHDSA	100 / 6 AA	124
Phosphosite 5:	UBE3C	Q15386	S360	PVSPASASCHDSASD	100 / 6 AA	124
Phosphosite 6:	LAMA2	P24043	S441	RRGLAPGSCHCKTGF	71 / 7 AA	343
Phosphosite 7:	ERCC8	Q13216	T204	RYDYILATASADSRV	55 / 9 AA	44
Phosphosite 8:	Grb10	Q13322	S287	LLQNFLNSSSCPEIQ	55 / 9 AA	67
Phosphosite 9:	CTR9	Q6PD62	Y473	NLGEAKKYFLASLDR	100 / 5 AA	134
Phosphosite 10:	MBD5	Q9P267	S1187	DGFEYFKSASCHTSK	62 / 8 AA	160
Phosphosite 11:	ZC3HAV1	Q7Z2W4	S263	GSQEFLASASASAER	100 / 6 AA	101
Phosphosite 12:	CTR9	Q6PD62	S477	AKKYFLASLDRAKAE	100 / 5 AA	134
Phosphosite 13:	RYR2	Q92736	S2982	NHRLYFLSAASRPLC	71 / 7 AA	565
Phosphosite 14:	SLCO5A1	Q9H2Y9	S43	KSLPVLSSASCRPSL	71 / 7 AA	92
Phosphosite 15:	STRAP	Q9Y3F4	S34	PYGYFLISACKDGKP	83 / 6 AA	38
Phosphosite 16:	SgK307	Q8IWB6	S898	HRQGPSASPSCHWDS	83 / 6 AA	168
Phosphosite 17:	SgK307	Q8IWB6	S900	QGPSASPSCHWDSTR	83 / 6 AA	168
Phosphosite 18:	SAMD9	Q5K651	S1436	SEPYFLASLLFWPEN	100 / 5 AA	184
Phosphosite 19:	MUC4	Q99102	S2164	RFSYFLNSAEALP__	83 / 6 AA	232
Phosphosite 20:	GREB1L	Q9C091	S244	ECRSRQSSASCHSIK	71 / 7 AA	214