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:	PAK1
Human P-Site:	S528
P-Site Sequence:	LKIAKPLSSLTPLIA
UniProt:	Q13153
Intern. Prot. ID:	IPI00656138

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PAK1	Q13153	S528	LKIAKPLSSLTPLIA	100 / 9 AA	61
Phosphosite 1:	PAK2	Q13177	S507	LKLAKPLSSLTPLIM	100 / 9 AA	58
Phosphosite 2:	PAK1	Q13153	S529	KIAKPLSSLTPLIAA	100 / 8 AA	61
Phosphosite 3:	PRMT10	Q6P2P2	S547	AMSKVLSSLTPEKLY	87 / 8 AA	95
Phosphosite 4:	RAD51AP2	Q09MP3	S18	AELRKPTSSLTPPED	87 / 8 AA	134
Phosphosite 5:	ZNF648	Q5T619	S17	WGEASPLSSLTEEAH	87 / 8 AA	62
Phosphosite 6:	RAD51AP2	Q09MP3	S19	ELRKPTSSLTPPEDP	87 / 8 AA	134
Phosphosite 7:	ZNF69	Q9UC07	S342	TQCGKALSSLTSFQT	66 / 9 AA	66
Phosphosite 8:	ZNF439	Q8NDP4	S336	KQCGKALSSLTSFQT	66 / 9 AA	58
Phosphosite 9:	ZNF440	Q8IYI8	S322	KQCGKALSSLTSFQT	66 / 9 AA	69
Phosphosite 10:	CACNA1E	Q15878	S816	NPLNPLSSLNPLNAH	75 / 8 AA	262
Phosphosite 11:	CACNA1E	Q15878	S815	LNPLNPLSSLNPLNA	75 / 8 AA	262
Phosphosite 12:	TTLL6	Q8N841	S592	LTSAKPFSSLPDLRN	85 / 7 AA	96
Phosphosite 13:	TTC5	Q8N0Z6	T326	LELKPLSTLQPGVNS	75 / 8 AA	49
Phosphosite 14:	RERE	Q9P2R6	S974	PALKPLSSLSTHHPP	85 / 7 AA	172
Phosphosite 15:	ZNF69	Q9UC07	S343	QCGKALSSLTSFQTH	75 / 8 AA	66
Phosphosite 16:	ZNF439	Q8NDP4	S337	QCGKALSSLTSFQTH	75 / 8 AA	58
Phosphosite 17:	ZNF440	Q8IYI8	S323	QCGKALSSLTSFQTH	75 / 8 AA	69
Phosphosite 18:	TTC5	Q8N0Z6	S325	TLELKPLSTLQPGVN	75 / 8 AA	49
Phosphosite 19:	SLAIN1	Q8ND83	S553	LQPPKPLSSLSTLRD	85 / 7 AA	61
Phosphosite 20:	RERE	Q9P2R6	S973	PPALKPLSSLSTHHP	85 / 7 AA	172