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:	S290
P-Site Sequence:	GMDLTPGSDNAKLSL
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	S290	GMDLTPGSDNAKLSL	100 / 9 AA	145
Phosphosite 1:	RFWD2	Q8NHY2	S533	PKLLASGSDDAKVKL	66 / 9 AA	80
Phosphosite 2:	CRACM1	Q96D31	S298	DHPLTPGSHYA____	75 / 8 AA	33
Phosphosite 3:	ALDH18A1	P54886	S278	LFDSPPGSDDAKLID	85 / 7 AA	87
Phosphosite 4:	ASTN1	O14525	T287	EKSGMDLTPGSDNAK	100 / 6 AA	145
Phosphosite 5:	KIAA1737	Q9C0C6	S383	QASLTPGSSNTGSDL	75 / 8 AA	43
Phosphosite 6:	FBRS	Q9HAH7	S161	EAARTPGSDKERPVE	62 / 8 AA	39
Phosphosite 7:	GAS2L2	Q8NHY3	S748	PSPLDPNSDKAKACL	66 / 9 AA	97
Phosphosite 8:	ANUBL1	Q86XD8	S168	DGTLTPLSDSSKKID	66 / 9 AA	80
Phosphosite 9:	PEX14	O75381	S19	QPSSTPGSENVLPRE	71 / 7 AA	41
Phosphosite 10:	ZHX2	Q9Y6X8	S442	NPPLTPASDRKKTKE	66 / 9 AA	92
Phosphosite 11:	TOM1L1	O75674	S230	LMENTPGSENHEDIE	83 / 6 AA	53
Phosphosite 12:	NuaK2	Q9H093	S327	GGHPGSDSARASMAD	71 / 7 AA	70
Phosphosite 13:	C2orf78	A6NCI8	S403	GQEEQPGSENANLRN	71 / 7 AA	97
Phosphosite 14:	NuaK2	Q9H093	S325	HEGGHPGSDSARASM	71 / 7 AA	70
Phosphosite 15:	SIPA1L1	O43166	S1130	ERRLSPGSDIYVTVS	83 / 6 AA	200
Phosphosite 16:	SIPA1L1	O43166	S1127	RPLERRLSPGSDIYV	83 / 6 AA	200
Phosphosite 17:	EPS8L1	Q8TE68	S634	EPQLSPGSDASEVRA	83 / 6 AA	80
Phosphosite 18:	EPS8L1	Q8TE68	S631	RAPEPQLSPGSDASE	83 / 6 AA	80
Phosphosite 19:	DNMT1	P26358	S1434	HIPLAPGSDWRDLPN	71 / 7 AA	183
Phosphosite 20:	ARHGAP20	Q9P2F6	S281	SALLTPGSKDSTTPF	62 / 8 AA	133