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:	PPP2R3C
Human P-Site:	S261
P-Site Sequence:	ELRDEELSKESQETN
UniProt:	Q969Q6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPP2R3C	Q969Q6	S261	ELRDEELSKESQETN	100 / 9 AA	53
Phosphosite 1:	PPP1R2P3	Q6NXS1	S41	RSVDEELSKKSQKWD	88 / 9 AA	23
Phosphosite 2:	PPP1R2	P41236	S41	GNVDEELSKKSQKWD	88 / 9 AA	23
Phosphosite 3:	DNAJC14	Q6Y2X3	S108	SGVDQELSKENETGN	66 / 9 AA	79
Phosphosite 4:	MLK1	P80192	S83	GDVVEVLSKDSQVSG	75 / 8 AA	122
Phosphosite 5:	PPP1R2P1	Q96PQ5	S41	GSVHEQLSKKSQKWD	66 / 9 AA	23
Phosphosite 6:	Uncharacterized protein LOC285141	A1L162	S145	GESDEELSDESSDEG	87 / 8 AA	18
Phosphosite 7:	ZNF618	Q5T7W0	S750	KQAVIELSNESQPTL	85 / 7 AA	105
Phosphosite 8:	GOLGA3	Q08378	S1277	KQLDEQLSKQPVGNQ	62 / 8 AA	167
Phosphosite 9:	FYCO1	Q9BQS8	S25	QDAVTELSKEFQEAG	85 / 7 AA	167
Phosphosite 10:	NECAP1	Q8NC96	S137	VKQESEISKESQEMD	85 / 7 AA	30
Phosphosite 11:	EVPL	Q92817	S1672	KVSREELSQETQTRE	75 / 8 AA	232
Phosphosite 12:	SLC29A1	Q99808	S57	SLVTAELSKDAQASA	71 / 7 AA	50
Phosphosite 13:	SH3KBP1	Q96B97	S171	ISQDEQLSKSSLRET	75 / 8 AA	73
Phosphosite 14:	POLR2A	P24928	T176	PEGDEDLTKEKGHGG	71 / 7 AA	217
Phosphosite 15:	RNF4	P78317	S101	SSDDEELSRDRDVYV	62 / 8 AA	21
Phosphosite 16:	CHD8	Q9HCK8	S79	ETAPTELSKESTAPA	100 / 6 AA	291
Phosphosite 17:	PRPF19	Q9UMS4	S205	LVKPEELSKYRQVAS	75 / 8 AA	55
Phosphosite 18:	PHF14	O94880	T287	SADDEELTNDSLTLS	62 / 8 AA	100
Phosphosite 19:	VCX3A	Q9NNX9	S125	SEVEEPLSQESQVEE	66 / 9 AA	20
Phosphosite 20:	VCX3B	Q9H321	S185	SEMEEPLSQESQVEE	66 / 9 AA	23