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:	GNB4
Human P-Site:	S136
P-Site Sequence:	REGNVRVSRELPGHT
UniProt:	Q9HAV0
Intern. Prot. ID:	IPI00012451

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GNB4	Q9HAV0	S136	REGNVRVSRELPGHT	100 / 9 AA	38
Phosphosite 1:	GNB2	P62879	S136	REGNVRVSRELPGHT	100 / 9 AA	37
Phosphosite 2:	GNB1	P62873	S136	REGNVRVSRELAGHT	88 / 9 AA	37
Phosphosite 3:	CAD	P27708	S1220	IECNVRVSRSFPFVS	77 / 9 AA	243
Phosphosite 4:	BMP4	P12644	S255	QGQHVRISRSLPQGS	66 / 9 AA	47
Phosphosite 5:	PMS1	P54277	S885	EGEAVRLSRQLPMYL	75 / 8 AA	106
Phosphosite 6:	RNF39	Q9H2S5	S156	LAVEVRISRELREKL	75 / 8 AA	46
Phosphosite 7:	SRPX	P78539	S202	NKLTVRVSWETPEGR	66 / 9 AA	52
Phosphosite 8:	NBPF3	Q9H094	S480	GPPCPRLSRELPEVV	85 / 7 AA	73
Phosphosite 9:	PTCH1	Q13635	S137	VEVGGRVSRELNYTR	100 / 6 AA	161
Phosphosite 10:	GARNL1	Q6GYQ0	S638	ANLNVYISRELWDDL	75 / 8 AA	230
Phosphosite 11:	DMD	P11532	S2306	NLQWIKVSRALPEKQ	62 / 8 AA	427
Phosphosite 12:	SEC23B	Q15437	S413	ATLDVKTSRELKIAG	62 / 8 AA	86
Phosphosite 13:	HS1	P14317	S320	ESEPVRTSREHPVPL	75 / 8 AA	54
Phosphosite 14:	SFI1	A8K8P3	S237	RLGQVRVSRALHASA	75 / 8 AA	148
Phosphosite 15:	SEC23B	Q15437	T412	GATLDVKTSRELKIA	62 / 8 AA	86
Phosphosite 16:	COBL	O75128	S172	QKAVVRVSPEVPLQN	75 / 8 AA	136
Phosphosite 17:	C22orf30	Q5THK1	S33	SELPVSVSRELHADP	85 / 7 AA	237
Phosphosite 18:	FSIP2	Q5CZC0	S3002	KEKYRVSSDLPTSVR	71 / 7 AA	370
Phosphosite 19:	FSCB	Q5H9T9	S52	AYESIRVSSELQQTW	55 / 9 AA	89
Phosphosite 20:	RPTOR	Q8N122	S898	DVAKQPVSRDLPSGR	83 / 6 AA	149