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:	PPP1R3B
Human P-Site:	S42
P-Site Sequence:	RPCIQLSSKNEASGM
UniProt:	Q86XI6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPP1R3B	Q86XI6	S42	RPCIQLSSKNEASGM	100 / 9 AA	33
Phosphosite 1:	PPP1R3B	Q86XI6	S41	LRPCIQLSSKNEASG	100 / 8 AA	33
Phosphosite 2:	ERK3	Q16659	S539	AGTIQLSSQHEPTDV	66 / 9 AA	83
Phosphosite 3:	ERK3	Q16659	S538	IAGTIQLSSQHEPTD	75 / 8 AA	83
Phosphosite 4:	HERC2	O95714	S4616	SGQDIQLSSKHTHIT	85 / 7 AA	527
Phosphosite 5:	DZIP1	Q86YF9	S638	PKMIQLPSKNRQLIR	85 / 7 AA	99
Phosphosite 6:	C12orf63	Q6ZTY8	S1066	LYEAIQLSLKNDQNS	75 / 8 AA	136
Phosphosite 7:	COPB1	P53618	T677	PISFMQLTAKNEMNC	62 / 8 AA	107
Phosphosite 8:	SENP6	Q9GZR1	S627	ESKIQLRSKQEFQFF	75 / 8 AA	126
Phosphosite 9:	KIAA1967	Q8N163	S285	PSRIQVSSEKEAAPD	66 / 9 AA	103
Phosphosite 10:	Eps8	Q12929	S121	VSLIDLESKNELENF	75 / 8 AA	92
Phosphosite 11:	POLB	P06746	S243	MGVCQLPSKNDEKEY	62 / 8 AA
Phosphosite 12:	ZFHX4	Q86UP3	S2699	LTKIDLSSENELAST	75 / 8 AA	394
Phosphosite 13:	RGS22	Q8NE09	S386	EIEQTSLSSKNESAG	100 / 6 AA	147
Phosphosite 14:	ZFHX4	Q86UP3	S2698	PLTKIDLSSENELAS	75 / 8 AA	394
Phosphosite 15:	CEP135	Q66GS9	S309	TSEVVNLSNKNEKLC	62 / 8 AA	134
Phosphosite 16:	FAM81B	Q96LP2	S359	EKLLQLSSKVENFIN	75 / 8 AA	48
Phosphosite 17:	COL21A1	Q96P44	S250	VKKRIQLSPKKIKGY	71 / 7 AA	99
Phosphosite 18:	TAT	P17735	S9	DPYMIQMSSKGNLPS	83 / 6 AA	50
Phosphosite 19:	SPG11	Q96JI7	S344	SWKAQLSSLNETIKN	75 / 8 AA	279
Phosphosite 20:	KIF6	Q6ZMV9	S233	IFTIHLSSKEPGSAT	83 / 6 AA	93