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:	S464
P-Site Sequence:	PPGPDARSISDPPAP
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	S464	PPGPDARSISDPPAP	100 / 9 AA	68
Phosphosite 1:	LBXCOR1	P84550	S827	KSYPDQRSISQPSPA	77 / 9 AA	100
Phosphosite 2:	RFX2	P48378	S703	EAGPDARSLGEPLVK	66 / 9 AA	80
Phosphosite 3:	GNAS	P84996	S466	GPDARSISDPPAPRS	100 / 7 AA	68
Phosphosite 4:	CILP2	Q8IUL8	S977	YGLRDARSVRDPERP	75 / 8 AA	126
Phosphosite 5:	ARHGAP23	Q9P227	S181	PYSGEARSIPEPPPI	62 / 8 AA	162
Phosphosite 6:	NUP35	Q8NFH5	S53	PVTPQPRSISGPSVG	66 / 9 AA	35
Phosphosite 7:	NIPBL	Q6KC79	S809	KQRPDGRSVSESLRR	62 / 8 AA	316
Phosphosite 8:	REEP4	Q9H6H4	S158	FSMQDLRSISDAPAP	66 / 9 AA	29
Phosphosite 9:	WWTR1	Q9GZV5	S290	TMTPDMRSITNNSSD	62 / 8 AA	44
Phosphosite 10:	EYS	Q5T1H1	S2714	KVKKEALSISDPSFR	75 / 8 AA	351
Phosphosite 11:	CBX4	O00257	S432	KKRLTARSISTPTCL	85 / 7 AA	61
Phosphosite 12:	CBX4	O00257	S434	RLTARSISTPTCLGG	85 / 7 AA	61
Phosphosite 13:	CACNA1H	O95180	T1464	YYCEGPDTRNISTKA	71 / 7 AA	259
Phosphosite 14:	Pxdn	Q92626	S925	STEHEARSIRDLASH	62 / 8 AA	167
Phosphosite 15:	ZSCAN5A	Q9BUG6	S306	RSKPDASSISQEEPQ	75 / 8 AA	56
Phosphosite 16:	ZSCAN5B	A6NJL1	S305	RSKPDASSISQEEPQ	75 / 8 AA	56
Phosphosite 17:	ZFP57	Q9NU63	S287	TLCQDARSNSHPVKP	66 / 9 AA	52
Phosphosite 18:	ANKRD33B	A6NCL7	T49	DFSSLPDTRSIASDD	83 / 6 AA	54
Phosphosite 19:	EPPK1	P58107	S17	PPRPQARSIAGVYVE	62 / 8 AA	553
Phosphosite 20:	ZBTB17	Q13105	S426	QCDYCGRSFSDPTSK	71 / 7 AA	88