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:	GAS1
Human P-Site:	S254
P-Site Sequence:	ELGNGPGSSGSDGGL
UniProt:	P54826
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GAS1	P54826	S254	ELGNGPGSSGSDGGL	100 / 9 AA	36
Phosphosite 1:	GAS1	P54826	S255	LGNGPGSSGSDGGLD	100 / 8 AA	36
Phosphosite 2:	AlphaK1	Q96L96	S582	RAARGPGSSGTDSTR	87 / 8 AA	201
Phosphosite 3:	AlphaK1	Q96L96	S583	AARGPGSSGTDSTRK	87 / 8 AA	201
Phosphosite 4:	ITPKB	P27987	S29	SGGGPGPSGSETPPP	75 / 8 AA	102
Phosphosite 5:	TGM1	P22735	S82	SGTRRPGSRGSDSRR	85 / 7 AA	90
Phosphosite 6:	C4orf49	Q8TDB4	S42	SNRFPGSSGSNMIYY	85 / 7 AA	25
Phosphosite 7:	MSSK1	Q9UPE1	S29	QASCGPESSGSELAL	75 / 8 AA	59
Phosphosite 8:	C4orf49	Q8TDB4	S41	SSNRFPGSSGSNMIY	85 / 7 AA	25
Phosphosite 9:	NFKBIZ	Q9BYH8	S62	LGPSAPGSPGSDSSD	66 / 9 AA	78
Phosphosite 10:	MOV10	Q9HCE1	S224	ELLGPGESGSEGAGT	75 / 8 AA	114
Phosphosite 11:	Shb	Q15464	S101	DPYNGPGSSLRKLRA	100 / 6 AA	55
Phosphosite 12:	DDEFL1	Q8TDY4	S411	EPSAGPGSWGSAGHD	85 / 7 AA	99
Phosphosite 13:	COL4A2	P08572	S1210	GTKGFPGSPGSDIHG	85 / 7 AA	168
Phosphosite 14:	FRMPD1	Q5SYB0	S976	PHCSNPGSSGPDTAQ	85 / 7 AA	173
Phosphosite 15:	FGA	P02671	T331	GSSGPGSTGSWNSGS	85 / 7 AA	95
Phosphosite 16:	BIRC6	Q9NR09	S1341	VHSNGPGSSKEGNEN	100 / 6 AA	528
Phosphosite 17:	FGA	P02671	S330	PGSSGPGSTGSWNSG	75 / 8 AA	95
Phosphosite 18:	DBP	Q10586	S156	APSPGPGSCGSASPR	75 / 8 AA	34
Phosphosite 19:	VWA5B2	Q8N398	T692	PEPGPGSTGSSESPG	85 / 7 AA	133
Phosphosite 20:	GPRIN1	Q7Z2K8	S333	SGKNGPVSSGTGAPG	75 / 8 AA	102