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:	PAK4
Human P-Site:	S474
P-Site Sequence:	KEVPRRKSLVGTPYW
UniProt:	O96013
Intern. Prot. ID:	IPI00014068

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PAK4	O96013	S474	KEVPRRKSLVGTPYW	100 / 9 AA	64
Phosphosite 1:	PAK5	Q9P286	S602	KEVPKRKSLVGTPYW	88 / 9 AA	81
Phosphosite 2:	PAK6	Q9NQU5	S560	KDVPKRKSLVGTPYW	88 / 9 AA	75
Phosphosite 3:	KIAA0143	Q14156	S698	DRLSRRKSIVDTVSI	66 / 9 AA	93
Phosphosite 4:	KHS1	Q9Y4K4	S174	ATIAKRKSFIGTPYW	55 / 9 AA	95
Phosphosite 5:	SNX26	O14559	S532	CLLPRPKSLAGSCPS	66 / 9 AA	137
Phosphosite 6:	TCTEX1D4	Q5JR98	S66	ASFSRRNSLVGPGAG	85 / 7 AA	23
Phosphosite 7:	DKFZP434B061	Q9UF83	S362	IGTPSRASLIGTPSR	66 / 9 AA	59
Phosphosite 8:	DKFZP434B061	Q9UF83	S353	TGTPSRASLIGTPSR	66 / 9 AA	59
Phosphosite 9:	RASAL2	Q9UJF2	S16	ERSPRRRSISGTSTS	66 / 9 AA	129
Phosphosite 10:	KIF1C	O43896	S1033	SHHPRRNSLDGGGRS	75 / 8 AA	123
Phosphosite 11:	RASSF8	Q8NHQ8	S129	RREPKRKSLTFTGGA	66 / 9 AA	48
Phosphosite 12:	KLC2	Q9H0B6	S619	MDLSRRSSLVG____	75 / 8 AA	69
Phosphosite 13:	KLC2	Q9H0B6	S618	SMDLSRRSSLVG___	75 / 8 AA	69
Phosphosite 14:	VIGR	Q86SQ4	T764	DVGPQRKTLVSYVMA	62 / 8 AA	137
Phosphosite 15:	TAF1L	Q8IZX4	S1359	VHEVRRKSLVLKFPK	100 / 6 AA	207
Phosphosite 16:	TAF1	P21675	S1340	ADEVRRKSLVLKFPK	100 / 6 AA	213
Phosphosite 17:	MTMR10	Q9NXD2	S607	ELLPRRNSLILKPKP	71 / 7 AA	88
Phosphosite 18:	BPTF	Q12830	S1060	TNVNYRKSLEGTKNN	85 / 7 AA	338
Phosphosite 19:	MAST4	O15021	S233	CRTSNRKSLIGNGQS	71 / 7 AA	284
Phosphosite 20:	ZCCHC6	Q5VYS8	S1262	VISIRRKSLLTTFKK	75 / 8 AA	171