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:	BTG1
Human P-Site:	S159
P-Site Sequence:	ELLLGRTSPSKNYNM
UniProt:	P62324
Intern. Prot. ID:	IPI00012364

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BTG1	P62324	S159	ELLLGRTSPSKNYNM	100 / 9 AA	192
Phosphosite 1:	BTG2	P78543	S147	QVLLGRSSPSKNYVM	88 / 9 AA	17
Phosphosite 2:	PRMT7	Q9NVM4	S352	WYSLQRTSPEKNERV	77 / 9 AA	78
Phosphosite 3:	PKP4	Q99569	S776	DDLLGKESPSKDSEP	66 / 9 AA	134
Phosphosite 4:	ST8SIA2	Q92186	S147	YELLPRTSPLKNKHF	77 / 9 AA	42
Phosphosite 5:	AKAP6	Q13023	S697	HTRLGRVSPSSSSDI	85 / 7 AA	257
Phosphosite 6:	BTG2	P78543	S149	LLGRSSPSKNYVMAV	85 / 7 AA	17
Phosphosite 7:	PAX5	Q02548	S189	SGILGITSPSADTNK	66 / 9 AA	42
Phosphosite 8:	USP38	Q8NB14	S895	SHLLGRDSPSAVFEQ	85 / 7 AA	117
Phosphosite 9:	ERBB2IP	Q96RT1	T1167	SDFNYSRTSPSKRPN	75 / 8 AA	158
Phosphosite 10:	FGF14	Q92915	S34	SRRRSSPSKNRGLCN	85 / 7 AA	27
Phosphosite 11:	GAS7	O60861	S163	SQNLGSSSPSKKQSK	66 / 9 AA	54
Phosphosite 12:	ARID1A	O14497	T1599	PRPMENRTSPSKSPF	100 / 6 AA	242
Phosphosite 13:	CASKIN2	Q8WXE0	S842	RSALVRTSPSVTPTP	85 / 7 AA	127
Phosphosite 14:	GAS7	O60861	S162	DSQNLGSSSPSKKQS	75 / 8 AA	54
Phosphosite 15:	SCUBE1	Q8IWY4	S540	KRRRGRKSPSKEVSH	75 / 8 AA	108
Phosphosite 16:	ARID1A	O14497	S1602	MENRTSPSKSPFLHS	85 / 7 AA	242
Phosphosite 17:	ARID1A	O14497	S1600	RPMENRTSPSKSPFL	85 / 7 AA	242
Phosphosite 18:	FGF14	Q92915	S32	SASRRRSSPSKNRGL	85 / 7 AA	27
Phosphosite 19:	ERBB2IP	Q96RT1	S1168	DFNYSRTSPSKRPNA	75 / 8 AA	158
Phosphosite 20:	Putative uncharacterized protein LOC100128554	Q0VFX4	S48	STRGRTSSSKMVLPH	85 / 7 AA	18