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:	S488
P-Site Sequence:	WMAPELISRLPYGPE
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	S488	WMAPELISRLPYGPE	100 / 9 AA	64
Phosphosite 1:	EHD4	Q9H223	S336	NKKRELISRLPEIYI	100 / 7 AA	61
Phosphosite 2:	Btk	Q06187	S371	HNSAGLISRLKYPVS	66 / 9 AA	76
Phosphosite 3:	ZNF469	Q96JG9	S502	PHGMEMLSRLPFPAG	62 / 8 AA	259
Phosphosite 4:	ASCC2	Q9H1I8	S638	DSDDELISRRPFTIP	75 / 8 AA	86
Phosphosite 5:	PARP12	Q9H0J9	S221	GMSSDLVSRLPTIYR	62 / 8 AA	79
Phosphosite 6:	DDX20	Q9UHI6	S305	QHLQELFSRIPFNQA	55 / 9 AA	92
Phosphosite 7:	GMPS	P49915	S434	GLPEELVSRHPFPGP	62 / 8 AA	77
Phosphosite 8:	ASH1L	Q9NR48	S1296	AELEELISRLSEIRI	85 / 7 AA	333
Phosphosite 9:	LTBP3	Q9NS15	S544	RPYPELISRPSPPTM	100 / 6 AA	139
Phosphosite 10:	NCAPD2	Q15021	S1172	NLLPDIISRLSDPEL	62 / 8 AA	157
Phosphosite 11:	MTIF2	P46199	S612	DLQEELSSRLPCAVE	75 / 8 AA	81
Phosphosite 12:	SC65	Q92791	S141	QLLRDFQSRLPYQYL	62 / 8 AA	50
Phosphosite 13:	ZIM2	Q9NZV7	S226	FSKPDIISRLEEEES	71 / 7 AA	61
Phosphosite 14:	ZNF786	Q8N393	S59	LPKPELISWIEHGGE	55 / 9 AA	90
Phosphosite 15:	ABCB9	Q9NP78	S287	NRTGDLISRLTSDTT	83 / 6 AA	84
Phosphosite 16:	MTHFD1	P11586	S771	ESELDLISRLSREHG	71 / 7 AA	102
Phosphosite 17:	P2Y2	P41231	S193	TSAPELFSRFVAYSS	71 / 7 AA	42
Phosphosite 18:	AURKA	O14965	S361	EGARDLISRLLKHNP	71 / 7 AA	46
Phosphosite 19:	CDCA2	Q69YH5	S363	GTHPSLISNLPNCCK	66 / 9 AA	113
Phosphosite 20:	EIF2AK4	Q9P2K8	S1608	TTVKQLLSRLPKQRY	71 / 7 AA	187