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:	S181
P-Site Sequence:	SPSRAPPSTQEPQSP
UniProt:	O95467
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GNAS	O95467	S181	SPSRAPPSTQEPQSP	100 / 9 AA	28
Phosphosite 1:	GNAS	O95467	T182	PSRAPPSTQEPQSPR	100 / 8 AA	28
Phosphosite 2:	PAIP1	Q9H074	S99	RPLRAPPSSQDKIPQ	75 / 8 AA	54
Phosphosite 3:	SPTBN2	O15020	S2133	TQPRPPPSTQAPSVN	77 / 9 AA	271
Phosphosite 4:	EXOSC10	Q01780	T6	__MAPPSTREPRVLS	87 / 8 AA	101
Phosphosite 5:	NAP5	O14513	S1071	QTPRISPSTHEPLEM	66 / 9 AA	209
Phosphosite 6:	MUC4	Q99102	T650	GHTRAPQTTQESQTT	66 / 9 AA	232
Phosphosite 7:	NFAT2	O95644	T855	SPPLPPATQEPTCLQ	85 / 7 AA	101
Phosphosite 8:	MED12	Q93074	T1779	PGAAPPSTEERKKKS	85 / 7 AA	243
Phosphosite 9:	MED12	Q93074	S1778	KPGAAPPSTEERKKK	85 / 7 AA	243
Phosphosite 10:	TBC1D25	Q3MII6	T568	SSSSPPSTQEASPTG	85 / 7 AA	76
Phosphosite 11:	TBC1D25	Q3MII6	S567	PSSSSPPSTQEASPT	85 / 7 AA	76
Phosphosite 12:	ZDHHC9	Q9Y397	T314	SGSRPPSTQETSSSL	100 / 6 AA	41
Phosphosite 13:	ZDHHC9	Q9Y397	S313	ESGSRPPSTQETSSS	100 / 6 AA	41
Phosphosite 14:	PDZD2	O15018	S1372	TGIHAPESSQEPSLL	66 / 9 AA	302
Phosphosite 15:	PLK5P	Q496M5	T191	LDVGPPATQDPLGEQ	62 / 8 AA	36
Phosphosite 16:	LAMA3	Q16787	T3275	IPFPPASTQEPLHLG	85 / 7 AA	367
Phosphosite 17:	LAMA3	Q16787	S3274	QIPFPPASTQEPLHL	85 / 7 AA	367
Phosphosite 18:	PHF2	O75151	S790	SQPPASPSTQEAIQG	85 / 7 AA	121
Phosphosite 19:	RC3H1	Q5TC82	S630	RFVRPPPSAPEPAPP	66 / 9 AA	126
Phosphosite 20:	ZNF628	Q5EBL2	T664	AARAPPATQDVHVLP	71 / 7 AA	110