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:	T441
P-Site Sequence:	LRPEVGTTSQDSALL
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	T441	LRPEVGTTSQDSALL	100 / 9 AA	107
Phosphosite 1:	PPP4R1	Q8TF05	T440	MLRPEVGTTSQDSAL	100 / 8 AA	107
Phosphosite 2:	PPP4R1	Q8TF05	S442	RPEVGTTSQDSALLD	100 / 8 AA	107
Phosphosite 3:	Uncharacterized protein C11orf89	A8MZF0	S57	RTAPEVGSNSQDGDA	75 / 8 AA	35
Phosphosite 4:	NSMAF	Q92636	T648	NGSSVFTTSQDSTLK	87 / 8 AA	104
Phosphosite 5:	NSMAF	Q92636	S649	GSSVFTTSQDSTLKM	87 / 8 AA	104
Phosphosite 6:	FBXL10	Q8NHM5	T1265	LLTAVGTTTRDSLTE	66 / 9 AA	153
Phosphosite 7:	SIPA1	Q96FS4	T547	ATNEVTTTSLDSASR	77 / 9 AA	112
Phosphosite 8:	CASC5	Q8NG31	S2305	QNHVGNTSQDDIATI	85 / 7 AA	265
Phosphosite 9:	INPPL1	O15357	T730	GTFEVGVTSQFISKK	85 / 7 AA	139
Phosphosite 10:	C10orf81	Q5SXH7	S78	SSVEVGISSQEKMQS	62 / 8 AA	52
Phosphosite 11:	SMPD3	Q9NY59	T447	LKVQVGSTPQDQRIV	62 / 8 AA	71
Phosphosite 12:	SSR1	P43307	T245	IQKVEMGTSSQNDVD	62 / 8 AA	32
Phosphosite 13:	SSR1	P43307	S246	QKVEMGTSSQNDVDM	62 / 8 AA	32
Phosphosite 14:	PTPN12	Q05209	T490	SDLNVGDTSQNSCVD	66 / 9 AA	88
Phosphosite 15:	PTPN12	Q05209	S491	DLNVGDTSQNSCVDC	75 / 8 AA	88
Phosphosite 16:	C7orf46	A4D161	S252	TLTDVGTSSQVSSLR	66 / 9 AA	33
Phosphosite 17:	SP110	Q9HB58	S162	RVSEPGTSSQQSDEI	66 / 9 AA	78
Phosphosite 18:	RTN2	O75298	T52	EEDEEETTSQDWGTP	66 / 9 AA	59
Phosphosite 19:	NSMAF	Q92636	T647	RNGSSVFTTSQDSTL	85 / 7 AA	104
Phosphosite 20:	WDR59	Q6PJI9	T100	GSGEVGTTLQGHTRV	75 / 8 AA	110