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:	Y453
P-Site Sequence:	ALLDQELYNSFHFWR
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	Y453	ALLDQELYNSFHFWR	100 / 9 AA	107
Phosphosite 1:	N-WASP	O00401	Y95	LLWEQELYNNFVYNS	75 / 8 AA	55
Phosphosite 2:	BAZ2A	Q9UIF9	Y168	NFDSQELYDSFPDQN	75 / 8 AA	211
Phosphosite 3:	INTU	Q9ULD6	Y918	HPKPQELYVCFHDSV	75 / 8 AA	106
Phosphosite 4:	GRK2	P25098	Y506	LDSDQELYRNFPLTI	66 / 9 AA	80
Phosphosite 5:	KYNU	Q16719	Y441	RVAPVPLYNSFHDVY	100 / 6 AA	52
Phosphosite 6:	C6orf167	Q6ZRQ5	Y475	DKQDQELYKSSSSYT	85 / 7 AA	142
Phosphosite 7:	PLXNB3	Q9ULL4	Y1866	LEALQELYNHIHRYY	75 / 8 AA	207
Phosphosite 8:	GALNT3	Q14435	Y598	IQKDQLLYNPFLKMC	75 / 8 AA	73
Phosphosite 9:	CHST11	Q9NPF2	Y64	RSPLQELYNPIQLEL	62 / 8 AA	42
Phosphosite 10:	SNX8	Q9Y5X2	Y229	RELIRNIYNSFHKLR	62 / 8 AA	53
Phosphosite 11:	ADA	P00813	Y249	TLEDQALYNRLRQEN	55 / 9 AA	41
Phosphosite 12:	CAB39	Q9Y376	Y75	AQLAQELYNSGLLST	100 / 6 AA	40
Phosphosite 13:	CA11	O75493	Y168	IHFNQELYGNFSAAS	62 / 8 AA	36
Phosphosite 14:	DUSP6	Q16828	Y45	DCRPQELYESSHIES	75 / 8 AA	42
Phosphosite 15:	BIRC6	Q9NR09	Y2076	SNVLQELYNSEQLLI	100 / 6 AA	528
Phosphosite 16:	USP6NL	Q92738	Y259	HLDSQEIYTSFYTMK	62 / 8 AA	94
Phosphosite 17:	CSPP1	Q1MSJ5	Y735	QIKQQELYKNFLRFQ	62 / 8 AA	142
Phosphosite 18:	BAZ2A	Q9UIF9	S170	DSQELYDSFPDQNFE	71 / 7 AA	211
Phosphosite 19:	PEX1	O43933	S1259	NFAELYESFQNPKRR	71 / 7 AA	143
Phosphosite 20:	RNFT2	Q96EX2	Y241	TFSSQQLYNSLIFLK	71 / 7 AA	49