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:	T121
P-Site Sequence:	NFSYRSQTLLQEAQV
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	T121	NFSYRSQTLLQEAQV	100 / 9 AA	68
Phosphosite 1:	SMPD4	Q9NXE4	T261	HEIWRSETLLQVFVE	75 / 8 AA	93
Phosphosite 2:	C9orf100	Q8N4T4	T115	ANSERSQTTLQEQLK	87 / 8 AA	38
Phosphosite 3:	KCNH7	Q9NS40	S174	VLTYRKQSLPQEDPD	66 / 9 AA	135
Phosphosite 4:	NOP14	P78316	T69	ALRKRTQTLLKEYKE	75 / 8 AA	98
Phosphosite 5:	OFD1	O75665	T802	VGLYRRQTELQDKSE	66 / 9 AA	117
Phosphosite 6:	ANKRD44	Q8N8A2	T324	GRFTRSQTLIQNGGE	75 / 8 AA	108
Phosphosite 7:	MCART1	Q9H1U9	T143	TPLERVQTLLQDHKH	75 / 8 AA	33
Phosphosite 8:	MAPK15	Q8TD08	T62	QRTFREITLLQEFGD	66 / 9 AA	60
Phosphosite 9:	FAM38A	Q92508	T78	TEPTRTQTLLQSLGE	85 / 7 AA	233
Phosphosite 10:	GPR179	Q6PRD1	T1673	QDTERPQTLLQMSGS	85 / 7 AA	257
Phosphosite 11:	BICD1	Q96G01	T93	DGETREETLLQESAS	75 / 8 AA	111
Phosphosite 12:	ZNF768	Q9H5H4	T499	KGFCRSSTLLQHHRV	75 / 8 AA	60
Phosphosite 13:	ZNF768	Q9H5H4	S498	GKGFCRSSTLLQHHR	75 / 8 AA	60
Phosphosite 14:	MAGE-D4	Q96JG8	T411	CLPPRNVTLLQERAN	75 / 8 AA	81
Phosphosite 15:	UNC13C	Q8NB66	S764	SMMYRSQSELQSDDS	75 / 8 AA	251
Phosphosite 16:	GEMIN4	P57678	T1050	GPEERRQTLLQKMSS	85 / 7 AA	120
Phosphosite 17:	SMPD4	Q9NXE4	S259	ASHEIWRSETLLQVF	71 / 7 AA	93
Phosphosite 18:	RFC5	P40937	T30	VEKYRPQTLNDLISH	83 / 6 AA	38
Phosphosite 19:	DAAM2	Q86T65	T255	AERTRFQTLLNELDR	75 / 8 AA	123
Phosphosite 20:	ITPR1	Q14643	T2434	DLVYREETLLNVIKS	71 / 7 AA	314