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:	S177
P-Site Sequence:	RRRCDRDSRCNLALS
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	S177	RRRCDRDSRCNLALS	100 / 9 AA	36
Phosphosite 1:	EML3	Q32P44	S263	YRGRDSRSNLFVLRS	85 / 7 AA	95
Phosphosite 2:	EML3	Q32P44	S261	YGYRGRDSRSNLFVL	75 / 8 AA	95
Phosphosite 3:	CUL7	Q14999	S217	EKHLDFDSRCALLAL	75 / 8 AA	191
Phosphosite 4:	SLC38A1	Q9H2H9	S49	KFISDRESRRSLTNS	55 / 9 AA	54
Phosphosite 5:	AIM1	Q9Y4K1	S937	KTKEDLDSRSNLHLP	75 / 8 AA	189
Phosphosite 6:	ABCA12	Q86UK0	S80	TLLCDTDSKCKDTPY	62 / 8 AA	293
Phosphosite 7:	ACSS1	Q9NUB1	S435	LHRVVGDSRCTLVDT	83 / 6 AA	75
Phosphosite 8:	APEX2	Q9UBZ4	S507	GPPTDPSSRCNFFLW	62 / 8 AA	57
Phosphosite 9:	similar to FAT3	Q8TDW7	S4245	TPCFQSDSRSNLDKI	83 / 6 AA	506
Phosphosite 10:	USP4	Q13107	S628	QAVCDRISRYVKQPL	71 / 7 AA	109
Phosphosite 11:	ZBTB25	P24278	S251	GERFDSRSNLRQHLH	83 / 6 AA	49
Phosphosite 12:	similar to FAT3	Q8TDW7	S4247	CFQSDSRSNLDKIVD	83 / 6 AA	506
Phosphosite 13:	ZBTB25	P24278	S249	YCGERFDSRSNLRQH	83 / 6 AA	49
Phosphosite 14:	SIAE	Q9HAT2	S371	MDLCDRDSPFGSIHP	83 / 6 AA	58
Phosphosite 15:	EP400	Q96L91	S1025	DCPGDRESRKDLVLI	62 / 8 AA	344
Phosphosite 16:	AIM1	Q9Y4K1	S939	KEDLDSRSNLHLPET	83 / 6 AA	189
Phosphosite 17:	FZD10	Q9ULW2	S294	SIACDRDSGQLYVIQ	100 / 5 AA	65
Phosphosite 18:	SUPT16H	Q9Y5B9	S1004	ARKADRESRYEEEEE	50 / 8 AA	120
Phosphosite 19:	ASK1	Q99683	S716	KEIPERDSRYSQPLH	57 / 7 AA	155
Phosphosite 20:	MAP3K15	Q6ZN16	S688	KEIPERDSRYSQPLH	57 / 7 AA	147