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:	PHACTR1
Human P-Site:	T509
P-Site Sequence:	RKLSQRPTVEELRER
UniProt:	Q9C0D0
Intern. Prot. ID:	IPI00028318

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PHACTR1	Q9C0D0	T509	RKLSQRPTVEELRER	100 / 9 AA	66
Phosphosite 1:	PHACTR4	Q8IZ21	T632	RKLSQRPTVAELLAR	88 / 9 AA	78
Phosphosite 2:	PHACTR3	Q96KR7	T488	RKLNQRPTVDELRDR	77 / 9 AA	63
Phosphosite 3:	PHACTR1	Q9C0D0	T471	RRLSQRPTAEELEQR	88 / 9 AA	66
Phosphosite 4:	PHACTR2	O75167	T526	RRLSQRPTTEELEQR	88 / 9 AA	70
Phosphosite 5:	PHACTR4	Q8IZ21	T594	RRLSQRPTPEELEQR	88 / 9 AA	78
Phosphosite 6:	PHACTR2	O75167	T527	RLSQRPTTEELEQRN	87 / 8 AA	70
Phosphosite 7:	PHACTR2	O75167	T564	RKLSLRPTVAELQAR	77 / 9 AA	70
Phosphosite 8:	NEK9	Q8TD19	T298	QDPEQRPTADELLDR	75 / 8 AA	107
Phosphosite 9:	MAP3K7	O43318	S276	KDPSQRPSMEEIVKI	66 / 9 AA	67
Phosphosite 10:	RNF157	Q96PX1	S465	TQLSQRPSVQHLGEE	66 / 9 AA	74
Phosphosite 11:	KDR	P35968	T1152	GEPSQRPTFSELVEH	77 / 9 AA	152
Phosphosite 12:	PAK5	Q9P286	T690	REPSQRATAQELLGH	66 / 9 AA	81
Phosphosite 13:	MEKK3	Q99759	S612	VEARQRPSAEELLTH	75 / 8 AA	71
Phosphosite 14:	PLXNB3	Q9ULL4	S1570	TPFSQRPSVHALDLE	66 / 9 AA	207
Phosphosite 15:	KIAA1009	Q5TB80	T346	TMESDLPTVEELMKP	77 / 9 AA	162
Phosphosite 16:	PLXNB1	O43157	T1598	VPESRRPTVEQGLGQ	75 / 8 AA	232
Phosphosite 17:	STK39	Q9UEW8	T329	KDPSKRPTAAELLKC	66 / 9 AA	60
Phosphosite 18:	TRS85	Q9Y2L5	S1302	ITVSSRPSVEQLSSL	66 / 9 AA	161
Phosphosite 19:	NEK2	P51955	S261	LKDYHRPSVEEILEN	62 / 8 AA	52
Phosphosite 20:	PPP1R3E	Q9H7J1	S33	YYRSQRPSLEEEPEE	75 / 8 AA	31