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:	S121
P-Site Sequence:	ETESEIESETDFETE
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	S121	ETESEIESETDFETE	100 / 9 AA	28
Phosphosite 1:	PEX5	P50542	S283	RAKSAIESDVDFWDK	66 / 9 AA	71
Phosphosite 2:	TXNDC9	O14530	S78	GEYREIPSERDFFQE	66 / 9 AA	27
Phosphosite 3:	BTN3A2	P78410	S286	ALSSEIESEQEMKEM	66 / 9 AA	36
Phosphosite 4:	RFX3	P48380	S678	DEGSEVESEMDEELD	75 / 8 AA	84
Phosphosite 5:	NBEA	Q8NFP9	T1016	SQSPESETDYPVSTD	83 / 6 AA	328
Phosphosite 6:	OPTN	Q96CV9	T276	SNRSEIETQTEGSTE	62 / 8 AA	66
Phosphosite 7:	PTPN13	Q12923	S424	ESPSIISSESDFRQV	66 / 9 AA	277
Phosphosite 8:	NBEA	Q8NFP9	S1014	SQSQSPESETDYPVS	83 / 6 AA	328
Phosphosite 9:	AK5	Q9Y6K8	S108	IHQFSIESDTDLSET	71 / 7 AA	63
Phosphosite 10:	MCM6	Q14566	S758	WYLKEIESEIDSEEE	85 / 7 AA	93
Phosphosite 11:	DRAK1	Q9UEE5	S354	HSVPEINSDTDKSET	62 / 8 AA	47
Phosphosite 12:	VCAN	P13611	S2112	PVRQEIESETTSEEQ	100 / 6 AA	373
Phosphosite 13:	TJP2	Q9UDY2	S410	EDISEIESNRSFSPE	66 / 9 AA	134
Phosphosite 14:	SYT15	Q9BQS2	S139	YKFPEDKSETDFPDG	66 / 9 AA	47
Phosphosite 15:	FTSJD2	Q8N1G2	T188	KMIIEDETEFCGEEL	71 / 7 AA	95
Phosphosite 16:	LPPR4	Q7Z2D5	S715	VEGSEIGSETLSISS	85 / 7 AA	88
Phosphosite 17:	FBXW9	Q5XUX1	S22	DDDSDPESETDPDAQ	75 / 8 AA	54
Phosphosite 18:	HCA66	Q9NYH9	S286	RRELEIESQTEEQPT	71 / 7 AA	70
Phosphosite 19:	SIKE	Q9BRV8	S140	SHSAEIESQIDRICE	62 / 8 AA	24
Phosphosite 20:	KIAA0423	Q9Y4F4	S273	DQETEEESETAFSAL	66 / 9 AA	189