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:	S379
P-Site Sequence:	SRVGSPRSPVNKTTL
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	S379	SRVGSPRSPVNKTTL	100 / 9 AA	145
Phosphosite 1:	RPS6KB1	P23443	T444	RFIGSPRTPVSPVKF	75 / 8 AA	59
Phosphosite 2:	DDHD1	Q8NEL9	S11	PGRGSPRSPEHNGRG	66 / 9 AA	100
Phosphosite 3:	SGEF	Q96DR7	S127	VPGGSPKSPANGAVT	75 / 8 AA	97
Phosphosite 4:	XAGE1A	Q9HD64	S77	NHTASPRSPVMESPK	85 / 7 AA	18
Phosphosite 5:	FAM35A	Q86V20	S263	QKKDKRRSPVNKGNV	100 / 6 AA	94
Phosphosite 6:	FAM35B	A6NDK8	S263	QKKDKRRSPVNKGNV	100 / 6 AA	94
Phosphosite 7:	KLK15	Q9H2R5	S159	GTAGSPRSQVSLPDT	75 / 8 AA	28
Phosphosite 8:	PWWP2B	Q6NUJ5	S250	PAEQVPRSPVIKISY	85 / 7 AA	64
Phosphosite 9:	TENC1	Q63HR2	S1003	SDGASPRSPVPTTLP	85 / 7 AA	153
Phosphosite 10:	MLLT10	P55197	S705	RGSLSPRSPVSSLQI	85 / 7 AA	109
Phosphosite 11:	ULK2	Q8IYT8	S433	NVHGSPRSAVVRRSN	85 / 7 AA	113
Phosphosite 12:	CHAF1A	Q13111	S772	LLSNHTGSPRSPSTT	100 / 6 AA	107
Phosphosite 13:	islet-2	Q96A47	S154	LERAAAGSPRSPGPL	100 / 6 AA	40
Phosphosite 14:	BRSK1	Q8TDC3	S466	SPLSSPRSPVFSFSP	85 / 7 AA	87
Phosphosite 15:	MARCH-X	Q8NA82	S464	GRPISPRSSVNSSYN	85 / 7 AA	91
Phosphosite 16:	MELK	Q14680	T446	FMFPEPKTPVNKNQH	71 / 7 AA	75
Phosphosite 17:	CHAF1A	Q13111	S775	NHTGSPRSPSTTYLH	100 / 6 AA	107
Phosphosite 18:	APC2	O95996	S1767	KTSGSPRSPAGPEKP	85 / 7 AA	244
Phosphosite 19:	APC2	O95996	S1764	ASVKTSGSPRSPAGP	100 / 6 AA	244
Phosphosite 20:	MARCH-X	Q8NA82	S465	RPISPRSSVNSSYNP	85 / 7 AA	91