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:	BTG3
Human P-Site:	S149
P-Site Sequence:	YHSGSSSSDEETSKE
UniProt:	Q14201
Intern. Prot. ID:	IPI00183697

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BTG3	Q14201	S149	YHSGSSSSDEETSKE	100 / 9 AA	29
Phosphosite 1:	BTG3	Q14201	S148	DYHSGSSSSDEETSK	100 / 8 AA	29
Phosphosite 2:	SOX4	Q06945	S397	SSSGSSSSDDEFEDD	87 / 8 AA	47
Phosphosite 3:	MACF1	Q9UPN3	S4	____MSSSDEETLSE	100 / 7 AA	620
Phosphosite 4:	SHANK3	Q9BYB0	S1294	PPAQLSSSDEETREE	100 / 7 AA	186
Phosphosite 5:	SOX4	Q06945	S396	SSSSGSSSSDDEFED	87 / 8 AA	47
Phosphosite 6:	piccolo	Q9Y6V0	S1469	TSVGSSSSDEYKQED	100 / 7 AA	567
Phosphosite 7:	GTF2F1	P35269	S281	MSDGSSSSQEEPESK	87 / 8 AA	58
Phosphosite 8:	piccolo	Q9Y6V0	S1467	RRTSVGSSSSDEYKQ	100 / 7 AA	567
Phosphosite 9:	BTG3	Q14201	S147	SDYHSGSSSSDEETS	100 / 7 AA	29
Phosphosite 10:	PHIP	Q8WWQ0	S817	EEIENGSSSSDEGEV	100 / 7 AA	207
Phosphosite 11:	HMG2L1	Q9UGU5	S205	PKEKGSSSVDEESFQ	87 / 8 AA	66
Phosphosite 12:	AFAP1L2	Q8N4X5	S50	LYTKSSSSDEEYIYM	100 / 7 AA	91
Phosphosite 13:	AFAP1L2	Q8N4X5	S49	RLYTKSSSSDEEYIY	100 / 7 AA	91
Phosphosite 14:	ATRX	P46100	S1155	EIQSGSSSSDAEESS	87 / 8 AA	283
Phosphosite 15:	GTF2F1	P35269	S280	YMSDGSSSSQEEPES	87 / 8 AA	58
Phosphosite 16:	ATRX	P46100	S1156	IQSGSSSSDAEESSE	87 / 8 AA	283
Phosphosite 17:	DACT2	Q5SW24	S701	FGDRESSSSDEEGGA	100 / 7 AA	83
Phosphosite 18:	LPIN1	Q14693	S601	VKHESSSSDEERAAA	100 / 7 AA	99
Phosphosite 19:	DACT2	Q5SW24	S702	GDRESSSSDEEGGAQ	100 / 7 AA	83
Phosphosite 20:	LPIN1	Q14693	S600	RVKHESSSSDEERAA	100 / 7 AA	99