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:	GNAS
Human P-Site:	S518
P-Site Sequence:	TMTPAETSPTMGPPD
UniProt:	P84996
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GNAS	P84996	S518	TMTPAETSPTMGPPD	100 / 9 AA	68
Phosphosite 1:	GNAS	P84996	T520	TPAETSPTMGPPDAS	100 / 7 AA	68
Phosphosite 2:	SCYL2	Q6P3W7	S874	QFVPPQGSPTMGSSV	66 / 9 AA	104
Phosphosite 3:	SLC4A11	Q8NBS3	S33	SASLAENSPTMSQNG	75 / 8 AA	100
Phosphosite 4:	DDX42	Q86XP3	S96	PYIPAENSPTRQQFH	75 / 8 AA	103
Phosphosite 5:	FAM71C	Q8NEG0	S15	PYYTAQSSPAMGMFN	62 / 8 AA	27
Phosphosite 6:	EHBP1L1	Q8N3D4	T284	EAPRPPETSPEMRSS	75 / 8 AA	162
Phosphosite 7:	EHBP1L1	Q8N3D4	S285	APRPPETSPEMRSSR	75 / 8 AA	162
Phosphosite 8:	CdGAP	Q2M1Z3	S1036	QPNPAETSPISLAEG	85 / 7 AA	157
Phosphosite 9:	SAMD7	Q7Z3H4	S413	FDQPADTSPLLDPNS	55 / 9 AA	49
Phosphosite 10:	HT008	Q8IWB9	S802	PLQSAESSPTAGKKL	75 / 8 AA	125
Phosphosite 11:	KDM1	O60341	S849	PGVPAQQSPSM____	62 / 8 AA	93
Phosphosite 12:	Sos1	Q07889	S1166	PESAPAESSPSKIMS	62 / 8 AA	152
Phosphosite 13:	Sos1	Q07889	S1167	ESAPAESSPSKIMSK	62 / 8 AA	152
Phosphosite 14:	ZC3H12A	Q5D1E8	T16	PVLEASPTMSLWEFE	71 / 7 AA	66
Phosphosite 15:	SLC4A11	Q8NBS3	T35	SLAENSPTMSQNGYF	71 / 7 AA	100
Phosphosite 16:	NR1D1	P20393	S240	SQCPLETSPTQHPTP	75 / 8 AA	67
Phosphosite 17:	ZC3H12A	Q5D1E8	S14	EKPVLEASPTMSLWE	71 / 7 AA	66
Phosphosite 18:	MGAM	O43451	S925	NGVPSQTSPTVTYDS	62 / 8 AA	210
Phosphosite 19:	ZBTB17	Q13105	S792	QPALAETSPTAPECP	100 / 6 AA	88
Phosphosite 20:	RAB11FIP5	Q9BXF6	T643	RIMETSPTLLQIPPG	83 / 6 AA	70