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:	S173
P-Site Sequence:	GSGGPQESSRDKRPL
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	S173	GSGGPQESSRDKRPL	100 / 9 AA	64
Phosphosite 1:	PAK4	O96013	S174	SGGPQESSRDKRPLS	100 / 8 AA	64
Phosphosite 2:	USP6NL	Q92738	S460	LPSGPQDSSRQYNHA	85 / 7 AA	94
Phosphosite 3:	UBR2	Q8IWV8	S1022	EGTIMEESSRDKDKA	85 / 7 AA	201
Phosphosite 4:	ZSCAN10	Q96SZ4	S178	PSPWPEESSRDQELA	85 / 7 AA	80
Phosphosite 5:	ZSCAN10	Q96SZ4	S179	SPWPEESSRDQELAA	75 / 8 AA	80
Phosphosite 6:	ZNF536	O15090	S604	KLDPLESSRDFLSHG	85 / 7 AA	141
Phosphosite 7:	REST	Q13127	S1042	ARPVPQESSRKNAKE	100 / 6 AA	122
Phosphosite 8:	ZNF536	O15090	S603	SKLDPLESSRDFLSH	85 / 7 AA	141
Phosphosite 9:	ZNF274	Q96GC6	S357	PSLKVQESSRDCALS	100 / 6 AA	74
Phosphosite 10:	GLI3	P10071	S412	VSSGPSESSQNKPTS	66 / 9 AA	170
Phosphosite 11:	PKN1	Q16512	S566	SDSSPQKSSRDPPSS	75 / 8 AA	104
Phosphosite 12:	PKN1	Q16512	S567	DSSPQKSSRDPPSSP	85 / 7 AA	104
Phosphosite 13:	NCAPD2	Q15021	S291	QKCPQELSRDPSGTK	85 / 7 AA	157
Phosphosite 14:	FLG	P20930	S778	HQQSHQESARDRSGE	55 / 9 AA	435
Phosphosite 15:	FLG	P20930	S3371	HQQSHQESARDRSGG	55 / 9 AA	435
Phosphosite 16:	PCDH11Y	Q9BZA8	S1059	LPEGSQESSSDGGLG	75 / 8 AA	147
Phosphosite 17:	PCDH11X	Q9BZA7	S1064	LPEGSQESSSDGGLG	75 / 8 AA	148
Phosphosite 18:	PNMA1	Q8ND90	S242	QVFGSVESSRDAQIK	75 / 8 AA	40
Phosphosite 19:	TBC1D2	Q9BYX2	S21	SAPGSEESARDPQVP	62 / 8 AA	104
Phosphosite 20:	AVPR1B	P47901	S406	GRPRPEESPRDLELA	71 / 7 AA	47