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:	PPP1R8
Human P-Site:	S199
P-Site Sequence:	PKRKRKNSRVTFSED
UniProt:	Q12972
Intern. Prot. ID:	IsoformAlpha - IPI00030383

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPP1R8	Q12972	S199	PKRKRKNSRVTFSED	100 / 9 AA	38
Phosphosite 1:	NKX6-1	P78426	T239	KDGKRKHTRPTFSGQ	66 / 9 AA	38
Phosphosite 2:	PPP1R8	Q12972	T202	KRKNSRVTFSEDDEI	100 / 6 AA	38
Phosphosite 3:	MRGBP	Q9NV56	S180	GADKRKRSRVTDKVL	87 / 8 AA	22
Phosphosite 4:	SHE	Q5VZ18	S123	AGKGRKNSRATEEEP	85 / 7 AA	54
Phosphosite 5:	TSC21	Q96LM6	S34	PYRKHKYSRVTPQEQ	75 / 8 AA	21
Phosphosite 6:	CD45	P08575	S1112	RHSKRKDSRTVYQYQ	55 / 9 AA	150
Phosphosite 7:	PKDREJ	Q9NTG1	S439	RMVIRKDSRTAFSDK	62 / 8 AA	255
Phosphosite 8:	CPXM1	Q96SM3	T688	VTRNCRVTFEEGPFP	83 / 6 AA	82
Phosphosite 9:	C6orf155	Q9H8W2	S81	RPSRPRSSRVTFSTR	55 / 9 AA	14
Phosphosite 10:	CNTLN	Q9NXG0	S1072	TSLAEENSQVTFPRI	71 / 7 AA	162
Phosphosite 11:	GluR-delta2	O43424	S861	WWNKRKGSRVPSKED	85 / 7 AA	113
Phosphosite 12:	TSC21	Q96LM6	Y33	QPYRKHKYSRVTPQE	75 / 8 AA	21
Phosphosite 13:	SUPT3H	O75486	S29	PPIAPSHSRVTFSLS	83 / 6 AA	36
Phosphosite 14:	BRWD1	Q9NSI6	S2047	APSKRKSSSVTSSGE	75 / 8 AA	263
Phosphosite 15:	BRWD1	Q9NSI6	S2046	DAPSKRKSSSVTSSG	75 / 8 AA	263
Phosphosite 16:	USP38	Q8NB14	T922	LFNDSRVTFTSFQSV	83 / 6 AA	117
Phosphosite 17:	SUPT3H	O75486	T32	APSHSRVTFSLSTLH	83 / 6 AA	36
Phosphosite 18:	CNTLN	Q9NXG0	T1075	AEENSQVTFPRIQVT	83 / 6 AA	162
Phosphosite 19:	MYH4	Q9Y623	T277	LLEKSRVTFQLKAER	83 / 6 AA	223
Phosphosite 20:	MYH8	P13535	T277	LLEKSRVTFQLKAER	83 / 6 AA	223