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:	S473
P-Site Sequence:	SDPPAPRSRLPIRLL
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	S473	SDPPAPRSRLPIRLL	100 / 9 AA	68
Phosphosite 1:	CTDP1	Q9Y5B0	S794	RGPPAPSSSLPIRQE	77 / 9 AA	104
Phosphosite 2:	AVPR1A	P37288	S167	LQQPARRSRLMIAAA	77 / 9 AA	47
Phosphosite 3:	DBNDD2	Q9BQY9	S50	GTRPLPRSRLPGPVS	87 / 8 AA	28
Phosphosite 4:	CDK5RAP2	Q96SN8	S936	TNREAKKSRLPILIK	75 / 8 AA	215
Phosphosite 5:	HRES1	P13985	T11	AHAPAPRTRYPTRAP	66 / 9 AA	24
Phosphosite 6:	MIDN	Q504T8	S262	GASPAPRSRKPGAVI	87 / 8 AA	49
Phosphosite 7:	NRG3	P56975	S500	RTPPSPRSRLGGIVG	85 / 7 AA	78
Phosphosite 8:	C10orf18	Q5VWN6	S2035	FLHPAPRSRSPLLVT	77 / 9 AA	269
Phosphosite 9:	MLK4	Q5TCX8	S925	CPSPAPHSHLPREVS	75 / 8 AA	114
Phosphosite 10:	RIMS1	Q86UR5	S967	NDQGKPRSRLPNVPL	100 / 6 AA	189
Phosphosite 11:	GNAS	P84996	S247	WRSPDPRSRLAAPPL	85 / 7 AA	68
Phosphosite 12:	DMWD	Q09019	S571	PSGPVPRSRLDPAKV	85 / 7 AA	70
Phosphosite 13:	ST8SIA1	Q92185	T26	LAWKFPRTRLPMGAS	71 / 7 AA	41
Phosphosite 14:	C16orf71	Q8IYS4	S244	AAESAPRSKMPLVEP	62 / 8 AA	56
Phosphosite 15:	MTMR11	A4FU01	S34	NRMPEPRSRQPSSCL	75 / 8 AA	80
Phosphosite 16:	MUC5AC	P98088	T1370	TAGTSPRTRLPTASA	62 / 8 AA	527
Phosphosite 17:	DDN	O94850	S364	APHPAPRSRHHLKGS	66 / 9 AA	76
Phosphosite 18:	PRR19	A6NJB7	S120	AQEPAPRSRDKENQV	100 / 6 AA	39
Phosphosite 19:	TAO2	Q9UL54	S1125	TNKDGFRSRLPVPGP	83 / 6 AA	138
Phosphosite 20:	Proline-rich protein 23C	Q6ZRP0	S29	GPGPAKRSRLEEPAG	85 / 7 AA	28