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:	S673
P-Site Sequence:	ETYETLASDMQWKVR
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	S673	ETYETLASDMQWKVR	100 / 9 AA	107
Phosphosite 1:	PPP4R1L	Q9P1A2	S163	DTYETLASDVQWKVR	88 / 9 AA	50
Phosphosite 2:	NEURL4	Q96JN8	S1492	AGAETLASKVQFRDP	66 / 9 AA	167
Phosphosite 3:	TOPBP1	Q92547	S1159	EERARLASNLQWPSC	71 / 7 AA	171
Phosphosite 4:	LARP5	Q92615	S175	LSRENLASDMYLISQ	85 / 7 AA	81
Phosphosite 5:	DUSP5	Q16690	S346	IGHLQTLSPDMQGAY	62 / 8 AA	42
Phosphosite 6:	PRR16	Q569H4	T62	VDQIDTLTSDLQLED	62 / 8 AA	33
Phosphosite 7:	senataxin	Q7Z333	S391	EEMETLASVLQSDIG	66 / 9 AA	303
Phosphosite 8:	CDCA8	Q53HL2	S244	ESLRLLASDLQRHSI	71 / 7 AA	31
Phosphosite 9:	CYTSA	Q69YQ0	S624	EKAETLASSLQEDLA	75 / 8 AA	125
Phosphosite 10:	GNL2	Q13823	S158	KRPNLFASDMQSLIE	71 / 7 AA	84
Phosphosite 11:	LRRC8C	Q8TDW0	S794	ALFETLPSDVREQMK	62 / 8 AA	92
Phosphosite 12:	SMTNL1	A8MU46	S134	EKESTLASEKQKAEE	71 / 7 AA	49
Phosphosite 13:	ANKRD12	Q6UB98	S452	VIPETSNSDMQTKKE	75 / 8 AA	236
Phosphosite 14:	USP29	Q9HBJ7	S175	KGQNTLSSDVQTNED	62 / 8 AA	104
Phosphosite 15:	USP29	Q9HBJ7	S174	GKGQNTLSSDVQTNE	62 / 8 AA	104
Phosphosite 16:	C9orf50	Q5SZB4	S339	AKEETLASSSCWDCA	66 / 9 AA	48
Phosphosite 17:	NAP1L4	Q99733	S315	DSEFTLASDFEIGHF	71 / 7 AA	43
Phosphosite 18:	FAM190A	Q9C0I3	T814	RGTYETLTSDVTQNL	71 / 7 AA	100
Phosphosite 19:	FAM190A	Q9C0I3	S815	GTYETLTSDVTQNLR	71 / 7 AA	100
Phosphosite 20:	AKAP12	Q02952	S651	SSTESTASEMQEEMK	62 / 8 AA	191