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:	RP11-631M21.2
Human P-Site:	S339
P-Site Sequence:	NIQDKNSSYFADWLP
UniProt:	Q3ZCM7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RP11-631M21.2	Q3ZCM7	S339	NIQDKNSSYFADWLP	100 / 9 AA	50
Phosphosite 1:	TUBB4Q	Q99867	S339	NIQDKNSSYFADWLP	100 / 9 AA	48
Phosphosite 2:	TUBB4Q	Q99867	Y340	IQDKNSSYFADWLPN	100 / 8 AA	48
Phosphosite 3:	RP11-631M21.2	Q3ZCM7	Y340	IQDKNSSYFADWLPN	100 / 8 AA	50
Phosphosite 4:	Tubulin beta-8 chain B	A6NNZ2	Y340	IQDKNSSYFADWFPD	100 / 8 AA	50
Phosphosite 5:	Putative tubulin beta chain-like protein ENSP00000290377	A6NKZ8	Y268	IQDKNSSYFADWFPD	100 / 8 AA	42
Phosphosite 6:	TUBB2B	Q9BVA1	S339	NVQNKNSSYFVEWIP	66 / 9 AA	50
Phosphosite 7:	TUBB2A	Q13885	S339	NVQNKNSSYFVEWIP	66 / 9 AA	50
Phosphosite 8:	TUBB2C	P68371	S339	NVQNKNSSYFVEWIP	66 / 9 AA	50
Phosphosite 9:	TUBB	P07437	S339	NVQNKNSSYFVEWIP	66 / 9 AA	50
Phosphosite 10:	TUBB2B	Q9BVA1	Y340	VQNKNSSYFVEWIPN	75 / 8 AA	50
Phosphosite 11:	TUBB6	Q9BUF5	Y340	IQSKNSSYFVEWIPN	75 / 8 AA	50
Phosphosite 12:	TUBB2A	Q13885	Y340	VQNKNSSYFVEWIPN	75 / 8 AA	50
Phosphosite 13:	TUBB3	Q13509	Y340	IQSKNSSYFVEWIPN	75 / 8 AA	50
Phosphosite 14:	TUBB2C	P68371	Y340	VQNKNSSYFVEWIPN	75 / 8 AA	50
Phosphosite 15:	TUBB	P07437	Y340	VQNKNSSYFVEWIPN	75 / 8 AA	50
Phosphosite 16:	TUBB4	P04350	Y340	VQSKNSSYFVEWIPN	75 / 8 AA	50
Phosphosite 17:	TUBB6	Q9BUF5	S339	AIQSKNSSYFVEWIP	75 / 8 AA	50
Phosphosite 18:	TUBB3	Q13509	S339	AIQSKNSSYFVEWIP	75 / 8 AA	50
Phosphosite 19:	TUBB4	P04350	S339	SVQSKNSSYFVEWIP	75 / 8 AA	50
Phosphosite 20:	TUBB2B	Q9BVA1	S338	LNVQNKNSSYFVEWI	75 / 8 AA	50