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:	PPP2R3A
Human P-Site:	S638
P-Site Sequence:	TSSQANLSVCRSPVG
UniProt:	Q06190
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPP2R3A	Q06190	S638	TSSQANLSVCRSPVG	100 / 9 AA	130
Phosphosite 1:	MSK2	O75676	S423	ALGQGSFSVCRRCRQ	62 / 8 AA	86
Phosphosite 2:	GALR2	O43603	T173	QSQLANLTVCHPAWS	62 / 8 AA	42
Phosphosite 3:	KLHL22	Q53GT1	S393	QQEHADLSVCVVGRY	71 / 7 AA	72
Phosphosite 4:	MARCH-I	Q8TCQ1	S71	PRSQSRLSVCPSTQD	66 / 9 AA	32
Phosphosite 5:	MTA1	Q13330	S66	ADKHATLSVCYKAGP	71 / 7 AA	81
Phosphosite 6:	CCDC88B	A6NC98	S1220	SNQQLDLSACRLTTQ	62 / 8 AA	165
Phosphosite 7:	NFKBIL1	Q9UBC1	S16	PEEEASTSVCRPKSS	55 / 9 AA	43
Phosphosite 8:	IRAK1BP1	Q5VVH5	S87	AAAEAKKSVCRRLDY	62 / 8 AA	29
Phosphosite 9:	NFKBIL1	Q9UBC1	T15	VPEEEASTSVCRPKS	62 / 8 AA	43
Phosphosite 10:	WNT2B	Q93097	S164	ACSQGELSVCSCDPY	55 / 9 AA	44
Phosphosite 11:	RNF111	Q6ZNA4	S640	PPPQPSLSSCRHYMP	62 / 8 AA	109
Phosphosite 12:	HEM1	P55160	S449	SDIIQNLSVCPEEES	83 / 6 AA	128
Phosphosite 13:	NckAP1	Q9Y2A7	S450	NELVQNLSVCPEDES	83 / 6 AA	129
Phosphosite 14:	NCAPH2	Q6IBW4	S228	EEQPMEVSVCRSPVP	71 / 7 AA	68
Phosphosite 15:	NRARP	Q7Z6K4	S7	_MSQAELSTCSAPQT	71 / 7 AA	12
Phosphosite 16:	PIGK	Q92643	S67	RHVANTLSVYRSVKR	83 / 6 AA
Phosphosite 17:	MUTED	Q8TDH9	S115	RLQAANDSVCRLQQR	85 / 7 AA	22
Phosphosite 18:	LGALS1	P09382	T98	TFDQANLTVKLPDGY	83 / 6 AA	14
Phosphosite 19:	VNN2	O95498	T359	FENAGNLTVCQKELC	57 / 7 AA	59
Phosphosite 20:	DYM	Q7RTS9	S63	ATISVCRSLVENNPR	100 / 5 AA	76