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:	Y590
P-Site Sequence:	NMDSTLHYIHSDSDL
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	Y590	NMDSTLHYIHSDSDL	100 / 9 AA	107
Phosphosite 1:	RGNEF	Q8N1W1	Y242	SEEASLHYIHSSETL	75 / 8 AA	192
Phosphosite 2:	C1orf85	Q8WWB7	Y70	GTNSTLHYVWSSLGP	75 / 8 AA	44
Phosphosite 3:	MCF2	P10911	Y86	ELGGTLQYCHSEWII	55 / 9 AA	108
Phosphosite 4:	PPP4R1	Q8TF05	T587	AVENMDSTLHYIHSD	100 / 6 AA	107
Phosphosite 5:	PPP4R1	Q8TF05	S593	STLHYIHSDSDLSNN	100 / 6 AA	107
Phosphosite 6:	CPNE4	Q96A23	Y329	RNSCSLHYIHPYQPN	62 / 8 AA	62
Phosphosite 7:	CPNE2	Q96FN4	Y329	LDPSSLHYINPMGTN	62 / 8 AA	61
Phosphosite 8:	AKR1C3	P42330	Y305	GLDRNLHYFNSDSFA	62 / 8 AA	37
Phosphosite 9:	KIAA0182	Q14687	Y991	KSLSMLHYIRGAAPK	55 / 9 AA	136
Phosphosite 10:	WDFY3	Q8IZQ1	Y1226	VNTVKLHYVHSTPGG	83 / 6 AA	395
Phosphosite 11:	Tyk2	P29597	Y1019	AYLHAQHYIHRDLAA	62 / 8 AA	134
Phosphosite 12:	C1orf85	Q8WWB7	T67	RAVGTNSTLHYVWSS	83 / 6 AA	44
Phosphosite 13:	SSFA2	P28290	S848	QSTCSLHSIHSEWQE	55 / 9 AA	138
Phosphosite 14:	BBS4	Q96RK4	Y43	NWLIHLHYIRKDYEA	71 / 7 AA	58
Phosphosite 15:	EIF2A	Q9BY44	Y258	YGEQTLHYIATNGES	62 / 8 AA	65
Phosphosite 16:	HMCN1	Q96RW7	T695	GTDKQNSTLRYIEAP	83 / 6 AA	613
Phosphosite 17:	HUWE1	Q7Z6Z7	T220	EKRTTSNTLHYIHIE	83 / 6 AA	482
Phosphosite 18:	SLC15A3	Q8IY34	Y435	LEMERLHYIHHNETV	71 / 7 AA	64
Phosphosite 19:	CPNE2	Q96FN4	S326	GNPLDPSSLHYINPM	83 / 6 AA	61
Phosphosite 20:	XPNPEP3	Q9NQH7	Y315	NRSNTLHYVKNNQLI	44 / 9 AA	57