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:	S283
P-Site Sequence:	WVPGAIGSPSQEAVR
UniProt:	Q5JWF2
Intern. Prot. ID:	IPI00095891

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GNAS	Q5JWF2	S283	WVPGAIGSPSQEAVR	100 / 9 AA	111
Phosphosite 1:	GNAS	Q5JWF2	S285	PGAIGSPSQEAVRPP	100 / 7 AA	111
Phosphosite 2:	ERK2	P28482	S246	HILGILGSPSQEDLN	77 / 9 AA	41
Phosphosite 3:	ERK1	P27361	S263	HILGILGSPSQEDLN	77 / 9 AA	43
Phosphosite 4:	KIF24	Q5T7B8	S636	KRGGSRGSPSQEWVI	77 / 9 AA	152
Phosphosite 5:	ERK2	P28482	S248	LGILGSPSQEDLNCI	85 / 7 AA	41
Phosphosite 6:	ZNF281	Q9Y2X9	S255	DGEGAILSPSQKPHI	87 / 8 AA	97
Phosphosite 7:	CSF2RB	P32927	S665	PSQGAAGSPSLESGG	77 / 9 AA	97
Phosphosite 8:	WWTR1	Q9GZV5	S105	TGAGAAGSPAQQHAH	66 / 9 AA	44
Phosphosite 9:	KIF24	Q5T7B8	S638	GGSRGSPSQEWVIHA	100 / 6 AA	152
Phosphosite 10:	PCTAIRE2	Q00537	T407	LIFRLLGTPSQETWP	71 / 7 AA	60
Phosphosite 11:	PCTAIRE2	Q00537	S409	FRLLGTPSQETWPGI	71 / 7 AA	60
Phosphosite 12:	FNIP2	Q9P278	S497	DLYGAIGSPVRLTRT	100 / 6 AA	122
Phosphosite 13:	EP400	Q96L91	T1738	ASPIGGPTQEEKTRL	71 / 7 AA	344
Phosphosite 14:	CCDC158	Q5M9N0	S1035	SVEGSIGSTSQYRSA	75 / 8 AA	127
Phosphosite 15:	CO3A1	P02461	S1132	GQQGAIGSPGPAGPR	66 / 9 AA	139
Phosphosite 16:	ZNF185	O15231	S71	AAKKSTGSPTQETQA	62 / 8 AA	49
Phosphosite 17:	CCDC17	Q96LX7	S101	PMSEAVGSPSERLRA	71 / 7 AA	62
Phosphosite 18:	CAPN6	Q9Y6Q1	S234	LICCSIESPNQEEQE	62 / 8 AA	75
Phosphosite 19:	C3orf48	A8MPX8	S345	HDGLAESSPSQEMPK	75 / 8 AA	72
Phosphosite 20:	RNF157	Q96PX1	S599	VIEEEDGSPTQEGQR	83 / 6 AA	74