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:	ASTN1
Human P-Site:	Y544
P-Site Sequence:	DKIFRFTYTLGEGMW
UniProt:	O14525
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ASTN1	O14525	Y544	DKIFRFTYTLGEGMW	100 / 9 AA	145
Phosphosite 1:	ASTN1	O14525	T543	SDKIFRFTYTLGEGM	100 / 8 AA	145
Phosphosite 2:	MAGE-C2	Q9UBF1	T140	SESSFTYTLDEKVAE	75 / 8 AA	41
Phosphosite 3:	ZNF517	Q6ZMY9	Y437	GKAFRRSYTLNEHYR	66 / 9 AA	55
Phosphosite 4:	MAGE-C3	Q8TD91	T183	SEPLFTYTLDEKVDK	85 / 7 AA	72
Phosphosite 5:	Rab3GAP1	Q15042	Y234	SIAIRFTYVLQDWQQ	55 / 9 AA	111
Phosphosite 6:	DAOA	P59103	Y18	LQLFRSRYTLGKIYF	66 / 9 AA	18
Phosphosite 7:	KIF7	Q2M1P5	Y102	QTGSGKTYTMGEASV	83 / 6 AA	151
Phosphosite 8:	FLT1	P17948	Y1309	EGKRRFTYDHAELER	62 / 8 AA	151
Phosphosite 9:	COL1A2	P08123	Y1310	EGNSRFTYTVLVDGC	83 / 6 AA	129
Phosphosite 10:	COL1A2	P08123	T1311	GNSRFTYTVLVDGCS	83 / 6 AA	129
Phosphosite 11:	COL1A2	P08123	T1309	AEGNSRFTYTVLVDG	83 / 6 AA	129
Phosphosite 12:	PSG1	P11464	T139	RGVTGRFTFTLHLET	83 / 6 AA	47
Phosphosite 13:	CCT6B	Q92526	T354	AGLVYEYTLGEEKFT	71 / 7 AA	58
Phosphosite 14:	CCT-zeta	P40227	T354	AGLVYEYTLGEEKFT	71 / 7 AA	58
Phosphosite 15:	MAGE-C2	Q9UBF1	T138	PDSESSFTYTLDEKV	71 / 7 AA	41
Phosphosite 16:	POLR2A	P24928	Y924	EKKFRFDYTNERALR	83 / 6 AA	217
Phosphosite 17:	NFAT4	Q12968	T696	KSQSQRFTYTPVLMK	100 / 5 AA	116
Phosphosite 18:	COL2A1	P02458	T1430	AEGNSRFTYTALKDG	100 / 5 AA	142
Phosphosite 19:	NFAT4	Q12968	Y697	SQSQRFTYTPVLMKQ	100 / 5 AA	116
Phosphosite 20:	NFAT4	Q12968	T698	QSQRFTYTPVLMKQE	100 / 5 AA	116