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:	ARG2
Human P-Site:	S341
P-Site Sequence:	YDQLPTPSSPDESEN
UniProt:	P78540
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARG2	P78540	S341	YDQLPTPSSPDESEN	100 / 9 AA	39
Phosphosite 1:	ARG2	P78540	S342	DQLPTPSSPDESENQ	100 / 8 AA	39
Phosphosite 2:	C10orf76	Q5T2E6	S546	DTFLPTPSSYDELYY	88 / 9 AA	79
Phosphosite 3:	ARG2	P78540	T339	IVYDQLPTPSSPDES	100 / 7 AA	39
Phosphosite 4:	AMTN	Q6UX39	S176	AGRLPTPSGTDDDFA	66 / 9 AA	22
Phosphosite 5:	CSPG3	O14594	S372	HGDLETPSSGDEGEI	77 / 9 AA	143
Phosphosite 6:	p37 adaptor	Q14CS0	S234	PEIVSTPSSPEEEDK	66 / 9 AA	37
Phosphosite 7:	GPR64	Q8IZP9	S227	SVRIPCPSSPEELEK	66 / 9 AA	112
Phosphosite 8:	PRKCSH	P14314	S293	PTDLPAPSAPDLTEP	75 / 8 AA	59
Phosphosite 9:	DENND2A	Q9ULE3	S460	SPPSTPSSPDDIFFN	85 / 7 AA	114
Phosphosite 10:	SYNM	O15061	S1049	QRSPAPGSPDEEGGA	75 / 8 AA	173
Phosphosite 11:	YY1AP1	Q9H869	S675	SVNLPIPSTPEDKAH	55 / 9 AA	88
Phosphosite 12:	GON4	Q3T8J9	S1219	SVNLPIPSTPEDKAH	55 / 9 AA	249
Phosphosite 13:	p37 adaptor	Q14CS0	S235	EIVSTPSSPEEEDKS	85 / 7 AA	37
Phosphosite 14:	DENND2A	Q9ULE3	S459	ISPPSTPSSPDDIFF	85 / 7 AA	114
Phosphosite 15:	MAP1A	P78559	S2237	LPQLPSPSSPGAPLL	66 / 9 AA	306
Phosphosite 16:	SALL1	Q9NSC2	S268	NADLPTSSSPSQGTL	66 / 9 AA	140
Phosphosite 17:	APBB2	Q92870	S273	SQDSASPSSPDETDI	85 / 7 AA	83
Phosphosite 18:	GPR64	Q8IZP9	S228	VRIPCPSSPEELEKL	75 / 8 AA	112
Phosphosite 19:	C10orf76	Q5T2E6	S547	TFLPTPSSYDELYYE	87 / 8 AA	79
Phosphosite 20:	APBB2	Q92870	S274	QDSASPSSPDETDIW	75 / 8 AA	83