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:	S450
P-Site Sequence:	PAQVVLFSQQNSSGP
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	S450	PAQVVLFSQQNSSGP	100 / 9 AA	145
Phosphosite 1:	C2orf60	A2RUC4	S181	KKRVVLFSPRDAQYL	55 / 9 AA	37
Phosphosite 2:	AEBP2	Q6ZN18	S354	RHVPTHFSQQNSSKV	75 / 8 AA	54
Phosphosite 3:	NFAT5	O94916	S1271	QQQSILFSNQNTMAT	62 / 8 AA	166
Phosphosite 4:	C5orf52	A6NGY3	S71	AQQPVLFSLMNSSEA	75 / 8 AA	18
Phosphosite 5:	AGAP7	Q5VUJ5	S116	HVSTVHFSQQYSLCS	66 / 9 AA	73
Phosphosite 6:	PLCG2	P16885	S296	EFLTYLFSRENSIWD	71 / 7 AA	148
Phosphosite 7:	CTGLF1	Q5VW22	S116	HVSAVRFSQQYSLCS	66 / 9 AA	73
Phosphosite 8:	AGAP4	Q96P64	S116	HVSTVRFSQQYSLCS	66 / 9 AA	73
Phosphosite 9:	AGAP8	Q5SRD3	S116	HVSTVRFSQQYSLCS	66 / 9 AA	73
Phosphosite 10:	RPRD2	Q5VT52	S976	VPHRSLFSPQNTLAA	71 / 7 AA	156
Phosphosite 11:	KIAA2012	Q0VF49	S191	KAEPRLFSQETSANI	71 / 7 AA	65
Phosphosite 12:	Rapgef3	O95398	S275	KAGTVLFSQGDKGTS	62 / 8 AA	104
Phosphosite 13:	formin 2	Q9NZ56	S548	TLLEKLFSQQENGPP	71 / 7 AA	180
Phosphosite 14:	ZNF354B	Q96LW1	S588	NACGKLFSQRSSLTN	71 / 7 AA	71
Phosphosite 15:	CYP4X1	Q8N118	S432	VFDPLRFSQENSDQR	83 / 6 AA	59
Phosphosite 16:	TNRC18	O15417	S903	AQQLQLFSQQHFLRQ	83 / 6 AA	315
Phosphosite 17:	VAV1	P15498	Y745	LTELVEFYQQNSLKD	66 / 9 AA	98
Phosphosite 18:	SI	P14410	T149	DINSVLFTTQNQTPN	71 / 7 AA	209
Phosphosite 19:	CACNA1H	O95180	S1278	AWALYLFSPQNRFRV	62 / 8 AA	259
Phosphosite 20:	NEK10	Q6ZWH5	S1070	RFKKSLFSQQSNPCN	71 / 7 AA	133