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:	TUBB1
Human P-Site:	S278
P-Site Sequence:	APLTAQGSQQYRALS
UniProt:	Q9H4B7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TUBB1	Q9H4B7	S278	APLTAQGSQQYRALS	100 / 9 AA	50
Phosphosite 1:	TUBB4Q	Q99867	S278	APLTSQGSQQYRALT	88 / 9 AA	48
Phosphosite 2:	TUBB3	Q13509	S278	APLTARGSQQYRALT	88 / 9 AA	50
Phosphosite 3:	TUBB2B	Q9BVA1	S278	APLTSRGSQQYRALT	77 / 9 AA	50
Phosphosite 4:	TUBB6	Q9BUF5	S278	APLTSRGSQQYRALT	77 / 9 AA	50
Phosphosite 5:	RP11-631M21.2	Q3ZCM7	S278	APLTSRGSQQYRALT	77 / 9 AA	50
Phosphosite 6:	TUBB2A	Q13885	S278	APLTSRGSQQYRALT	77 / 9 AA	50
Phosphosite 7:	TUBB2C	P68371	S278	APLTSRGSQQYRALT	77 / 9 AA	50
Phosphosite 8:	TUBB	P07437	S278	APLTSRGSQQYRALT	77 / 9 AA	50
Phosphosite 9:	TUBB4	P04350	S278	APLTSRGSQQYRALT	77 / 9 AA	50
Phosphosite 10:	Tubulin beta-8 chain B	A6NNZ2	S278	APLTSRGSQQYRALT	77 / 9 AA	50
Phosphosite 11:	Putative tubulin beta chain-like protein ENSP00000290377	A6NKZ8	S206	APLTSRGSQQYRALT	77 / 9 AA	42
Phosphosite 12:	TUBB2B	Q9BVA1	Y281	TSRGSQQYRALTVPE	100 / 6 AA	50
Phosphosite 13:	TUBB6	Q9BUF5	Y281	TSRGSQQYRALTVPE	100 / 6 AA	50
Phosphosite 14:	RP11-631M21.2	Q3ZCM7	Y281	TSRGSQQYRALTVAE	100 / 6 AA	50
Phosphosite 15:	TUBB2A	Q13885	Y281	TSRGSQQYRALTVPE	100 / 6 AA	50
Phosphosite 16:	TUBB2C	P68371	Y281	TSRGSQQYRALTVPE	100 / 6 AA	50
Phosphosite 17:	TUBB	P07437	Y281	TSRGSQQYRALTVPE	100 / 6 AA	50
Phosphosite 18:	TUBB4	P04350	Y281	TSRGSQQYRALTVPE	100 / 6 AA	50
Phosphosite 19:	EYS	Q5T1H1	S547	SCLSEEDSQEYRYLC	44 / 9 AA	351
Phosphosite 20:	SLFN5	Q08AF3	S161	GPQAAQGSVQYEGNI	75 / 8 AA	101