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:	TBXAS1
Human P-Site:	S290
P-Site Sequence:	LDARHSASPMGVQDF
UniProt:	P24557
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBXAS1	P24557	S290	LDARHSASPMGVQDF	100 / 9 AA	61
Phosphosite 1:	USP36	Q9P275	S939	DPLRHSCSPMGDGDP	87 / 8 AA	123
Phosphosite 2:	TBXAS1	P24557	S288	MVLDARHSASPMGVQ	100 / 7 AA	61
Phosphosite 3:	EP300	Q09472	S512	PMSNMSASPMGVNGG	100 / 7 AA	264
Phosphosite 4:	C9orf131	Q5VYM1	S615	PQDLHGASPLGVLSD	75 / 8 AA	118
Phosphosite 5:	USP36	Q9P275	S937	HQDPLRHSCSPMGDG	85 / 7 AA	123
Phosphosite 6:	ELAVL1	Q15717	S221	QAQRFRFSPMGVDHM	66 / 9 AA	36
Phosphosite 7:	SIPA1L1	O43166	S1433	MSSRHSASPVVFTSA	85 / 7 AA	200
Phosphosite 8:	SIPA1L1	O43166	S1431	STMSSRHSASPVVFT	85 / 7 AA	200
Phosphosite 9:	ZCCHC14	Q8WYQ9	S425	EYSSSSSSPMGVQAR	85 / 7 AA	100
Phosphosite 10:	TTC22	Q5TAA0	T266	RKDTFSTTPMGVHDC	62 / 8 AA	63
Phosphosite 11:	FOXC2	Q99958	S36	GSYGGMASPMGVYSG	100 / 6 AA	54
Phosphosite 12:	TH	P07101	S349	TQYIRHASSPMHSPE	71 / 7 AA	59
Phosphosite 13:	NCOR2	Q9Y618	S1782	PFSSRHSSSPLSPGG	62 / 8 AA	275
Phosphosite 14:	NCOR2	Q9Y618	S1783	FSSRHSSSPLSPGGP	62 / 8 AA	275
Phosphosite 15:	TH	P07101	S350	QYIRHASSPMHSPEP	71 / 7 AA	59
Phosphosite 16:	NCOR2	Q9Y618	S1781	QPFSSRHSSSPLSPG	71 / 7 AA	275
Phosphosite 17:	KIF26B	Q2KJY2	S1035	SSSQHSASPLVQSPS	71 / 7 AA	224
Phosphosite 18:	C1orf51	Q8N365	S87	PKQRGSASPMAGSGA	85 / 7 AA	41
Phosphosite 19:	KIAA1522	Q9P206	S327	RCSLHSASPASVRSL	75 / 8 AA	107
Phosphosite 20:	KIF26B	Q2KJY2	S1033	PGSSSQHSASPLVQS	71 / 7 AA	224