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:	TUBB3
Human P-Site:	T274
P-Site Sequence:	MPGFAPLTARGSQQY
UniProt:	Q13509
Intern. Prot. ID:	IPI00013683

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TUBB3	Q13509	T274	MPGFAPLTARGSQQY	100 / 9 AA	50
Phosphosite 1:	TUBB2B	Q9BVA1	T274	MPGFAPLTSRGSQQY	88 / 9 AA	50
Phosphosite 2:	TUBB6	Q9BUF5	T274	MPGFAPLTSRGSQQY	88 / 9 AA	50
Phosphosite 3:	RP11-631M21.2	Q3ZCM7	T274	MPGFAPLTSRGSQQY	88 / 9 AA	50
Phosphosite 4:	TUBB2A	Q13885	T274	MPGFAPLTSRGSQQY	88 / 9 AA	50
Phosphosite 5:	TUBB2C	P68371	T274	MPGFAPLTSRGSQQY	88 / 9 AA	50
Phosphosite 6:	TUBB	P07437	T274	MPGFAPLTSRGSQQY	88 / 9 AA	50
Phosphosite 7:	TUBB4	P04350	T274	MPGFAPLTSRGSQQY	88 / 9 AA	50
Phosphosite 8:	Tubulin beta-8 chain B	A6NNZ2	T274	MPGFAPLTSRGSQQY	88 / 9 AA	50
Phosphosite 9:	Putative tubulin beta chain-like protein ENSP00000290377	A6NKZ8	T202	MPGFAPLTSRGSQQY	88 / 9 AA	42
Phosphosite 10:	TUBB1	Q9H4B7	T274	MPGFAPLTAQGSQQY	88 / 9 AA	50
Phosphosite 11:	TUBB4Q	Q99867	T274	MPGFAPLTSQGSQQY	77 / 9 AA	48
Phosphosite 12:	TUBB2B	Q9BVA1	S275	PGFAPLTSRGSQQYR	87 / 8 AA	50
Phosphosite 13:	TUBB6	Q9BUF5	S275	PGFAPLTSRGSQQYR	87 / 8 AA	50
Phosphosite 14:	RP11-631M21.2	Q3ZCM7	S275	PGFAPLTSRGSQQYR	87 / 8 AA	50
Phosphosite 15:	TUBB2A	Q13885	S275	PGFAPLTSRGSQQYR	87 / 8 AA	50
Phosphosite 16:	TUBB2C	P68371	S275	PGFAPLTSRGSQQYR	87 / 8 AA	50
Phosphosite 17:	TUBB	P07437	S275	PGFAPLTSRGSQQYR	87 / 8 AA	50
Phosphosite 18:	TUBB4	P04350	S275	PGFAPLTSRGSQQYR	87 / 8 AA	50
Phosphosite 19:	Tubulin beta-8 chain B	A6NNZ2	S275	PGFAPLTSRGSQQYR	87 / 8 AA	50
Phosphosite 20:	Putative tubulin beta chain-like protein ENSP00000290377	A6NKZ8	S203	PGFAPLTSRGSQQYR	87 / 8 AA	42