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:	G3BP1
Human P-Site:	S256
P-Site Sequence:	FSWASVTSKNLPPSG
UniProt:	Q13283
Intern. Prot. ID:	IPI00012442

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	G3BP1	Q13283	S256	FSWASVTSKNLPPSG	100 / 9 AA	52
Phosphosite 1:	G3BP2	Q9UN86	S251	FSWASVTSKNLPPSG	100 / 9 AA	54
Phosphosite 2:	TYR	P14679	S26	HFPRACVSSKNLMEK	75 / 8 AA	60
Phosphosite 3:	TYR	P14679	S27	FPRACVSSKNLMEKE	75 / 8 AA	60
Phosphosite 4:	ZNF567	Q8N184	S127	LGKNPVNSKNLPPEY	75 / 8 AA	75
Phosphosite 5:	HIVEP2	P31629	S1180	QPTSYMTSKHLPEQP	71 / 7 AA	269
Phosphosite 6:	MAPRE3	Q9UPY8	S12	VYSTSVTSENLSRHD	66 / 9 AA	32
Phosphosite 7:	MAPRE1	Q15691	S12	VYSTSVTSDNLSRHD	66 / 9 AA	30
Phosphosite 8:	MAPRE3	Q9UPY8	T11	NVYSTSVTSENLSRH	75 / 8 AA	32
Phosphosite 9:	MAPRE1	Q15691	T11	NVYSTSVTSDNLSRH	75 / 8 AA	30
Phosphosite 10:	ZBTB8A	Q96BR9	S270	GQGSDVTSKSFPDDL	71 / 7 AA	50
Phosphosite 11:	ZBTB8A	Q96BR9	S272	GSDVTSKSFPDDLPR	71 / 7 AA	50
Phosphosite 12:	PLEKHM2	Q8IWE5	T203	SFNSVTSTNLEWDDS	85 / 7 AA	113
Phosphosite 13:	TIRAP	P58753	S66	PSLSSVTSPSLPPTH	66 / 9 AA	24
Phosphosite 14:	SMF	Q12766	T118	QTGASVTTVSLPSSS	66 / 9 AA	168
Phosphosite 15:	COQ9	O75208	T307	GLMGAAVTLKNLTGL	75 / 8 AA	36
Phosphosite 16:	G3BP2	Q9UN86	S248	PKAFSWASVTSKNLP	100 / 6 AA	54
Phosphosite 17:	G3BP1	Q13283	S253	LRTFSWASVTSKNLP	100 / 6 AA	52
Phosphosite 18:	SSH3	Q8TE77	S293	SDLESVTSKEIRQAL	55 / 9 AA	73
Phosphosite 19:	PDZD2	O15018	S430	EDLLRLTSKSLPDLT	71 / 7 AA	302
Phosphosite 20:	PDZD2	O15018	S432	LLRLTSKSLPDLTSS	71 / 7 AA	302