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:	PLEKHG3
Human P-Site:	S690
P-Site Sequence:	VNGMEPPSPGCPVEP
UniProt:	A1L390
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLEKHG3	A1L390	S690	VNGMEPPSPGCPVEP	100 / 9 AA	134
Phosphosite 1:	SILV	P40967	S530	EACMEISSPGCQPPA	66 / 9 AA	70
Phosphosite 2:	COL4A4	P53420	S1092	GPKGEPGSPGCPGHF	87 / 8 AA	164
Phosphosite 3:	TNRC18	O15417	S137	LNHLEPPSSGSPLLS	66 / 9 AA	315
Phosphosite 4:	EVI1	Q03112	S538	PLKMEPQSPGEVKKL	85 / 7 AA	118
Phosphosite 5:	TNFAIP3	P21580	S480	TTAMKCRSPGCPFTL	66 / 9 AA	90
Phosphosite 6:	CBX4	O00257	S182	GGHKEAPSPTCPDLG	66 / 9 AA	61
Phosphosite 7:	ZNF579	Q8NAF0	S513	NIKEEPPSPGTPPQS	87 / 8 AA	60
Phosphosite 8:	GABRE	P78334	S430	CSAQQPPSPGSPEGP	66 / 9 AA	58
Phosphosite 9:	RES4-22D	P78312	S1129	PTPMEPTSPGEHQQN	85 / 7 AA	140
Phosphosite 10:	CACNA1A	O00555	S1995	FQRMEPPSPTQEGGP	100 / 6 AA	282
Phosphosite 11:	CPT1C	Q8TCG5	S370	QRILDDPSPACPHEE	55 / 9 AA	91
Phosphosite 12:	PPP1R15B	Q5SWA1	S382	ALEEESPSEGCPSSE	75 / 8 AA	79
Phosphosite 13:	GABRQ	Q9UN88	S585	SEDSCPPSPGCSFTE	100 / 6 AA	72
Phosphosite 14:	TNRC18	O15417	S138	NHLEPPSSGSPLLSQ	75 / 8 AA	315
Phosphosite 15:	FLJ21438	Q86YV0	S5	___MDPPSPSRTSQT	71 / 7 AA	119
Phosphosite 16:	RRP1	P56182	S383	KGEKEPPSPGMERKR	85 / 7 AA	53
Phosphosite 17:	SPEG	Q15772	S19	AGTRAPPSPGVPPKR	66 / 9 AA	354
Phosphosite 18:	LOC144097	Q9BUA3	S248	DPDPEPPSPDSPTET	75 / 8 AA	41
Phosphosite 19:	MLL2	O14686	S729	PPMILPPSPGSPVGP	85 / 7 AA	564
Phosphosite 20:	DZIP3	Q86Y13	S493	GWNMEPPSSDISKSA	62 / 8 AA	139