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:	PPP1R3A
Human P-Site:	S500
P-Site Sequence:	TSACLKESTEEGSSK
UniProt:	Q16821
Intern. Prot. ID:	IPI00003091

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPP1R3A	Q16821	S500	TSACLKESTEEGSSK	100 / 9 AA	126
Phosphosite 1:	PPP1R3A	Q16821	T501	SACLKESTEEGSSKE	100 / 8 AA	126
Phosphosite 2:	PDZRN4	Q6ZMN7	S974	RLECLKESPQSGSEG	66 / 9 AA	117
Phosphosite 3:	CTHRC1	Q96CG8	S97	KGECLRESFEESWTP	66 / 9 AA	26
Phosphosite 4:	MYO15B	Q96JP2	T953	EGGCLRETSEEAEDR	55 / 9 AA	167
Phosphosite 5:	PMS1	P54277	S288	NLKCLKESTRLYPVF	100 / 6 AA	106
Phosphosite 6:	CCDC146	Q8IYE0	S181	KMKILRESTEELRKE	75 / 8 AA	113
Phosphosite 7:	OVCH1	Q7RTY7	S640	HDRNLKESTEQVRRA	85 / 7 AA	125
Phosphosite 8:	RAD9B	Q6WBX8	S190	LNFCLKSSNEESMDL	66 / 9 AA	48
Phosphosite 9:	CCDC146	Q8IYE0	T182	MKILRESTEELRKEI	85 / 7 AA	113
Phosphosite 10:	RAD9B	Q6WBX8	S189	PLNFCLKSSNEESMD	75 / 8 AA	48
Phosphosite 11:	TMCC1	O94876	S392	NIPNLKDSLEEGQVD	75 / 8 AA	72
Phosphosite 12:	SHANK1	Q9Y566	S1367	RERALKESSEGGGAP	75 / 8 AA	225
Phosphosite 13:	AlphaK2	Q86TB3	S556	PNANLRESTTEGTLH	75 / 8 AA	237
Phosphosite 14:	AlphaK2	Q86TB3	T557	NANLRESTTEGTLHL	75 / 8 AA	237
Phosphosite 15:	CUL3	Q13618	S255	VMHCLDKSTEEPIVK	75 / 8 AA	89
Phosphosite 16:	NLRP13	Q86W25	S645	LFHCLHESQEEDFTK	66 / 9 AA	119
Phosphosite 17:	KIF4B	Q2VIQ3	T629	LLKLKESTERTVSKL	100 / 6 AA	140
Phosphosite 18:	KIF4A	O95239	T629	LLKLKESTERTVSKL	100 / 6 AA	140
Phosphosite 19:	ZNF180	Q9UJW8	S27	TLLCLEESMEEQDEK	75 / 8 AA	79
Phosphosite 20:	KIF4B	Q2VIQ3	S628	KLLKLKESTERTVSK	100 / 6 AA	140