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:	S491
P-Site Sequence:	LQNPEKLSAIFRDFL
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	S491	LQNPEKLSAIFRDFL	100 / 9 AA	61
Phosphosite 1:	PAK2	Q13177	S470	LQNPEKLSPIFRDFL	88 / 9 AA	58
Phosphosite 2:	PAK3	O75914	S504	LQNPERLSAVFRDFL	77 / 9 AA	61
Phosphosite 3:	Putative uncharacterized protein FLJ43944	Q6ZRG5	S12	NFSPEDLSSIFRNNS	77 / 9 AA	24
Phosphosite 4:	KIAA2012	Q0VF49	S170	PESPERLSAVYTSLL	62 / 8 AA	65
Phosphosite 5:	Putative uncharacterized protein FLJ43944	Q6ZRG5	S13	FSPEDLSSIFRNNST	75 / 8 AA	24
Phosphosite 6:	EIF2AK4	Q9P2K8	S1543	VLAPEKLSASTRRRY	77 / 9 AA	187
Phosphosite 7:	TBC1D19	Q8N5T2	Y387	YHEPSKLYQIFREMY	66 / 9 AA	60
Phosphosite 8:	NRSN2	Q9GZP1	S171	DEPEQQLSPIFRNAS	62 / 8 AA	22
Phosphosite 9:	DOCK5	Q9H7D0	S1623	KPLHERLSSCFRELK	55 / 9 AA	215
Phosphosite 10:	FAM83H	Q6ZRV2	S1091	MSDKDKCSAIFRSDS	75 / 8 AA	127
Phosphosite 11:	FEZ2	Q9UHY8	S59	CSLEEKLSLCFRPSD	75 / 8 AA	40
Phosphosite 12:	RNASE12	Q5GAN4	S92	KVACQNLSAIFCFQS	55 / 9 AA	17
Phosphosite 13:	DOCK5	Q9H7D0	S1624	PLHERLSSCFRELKE	62 / 8 AA	215
Phosphosite 14:	AGXT2L1	Q8TBG4	S104	ATLPEKLSVCYFTNS	62 / 8 AA	56
Phosphosite 15:	KAL1	P23352	S555	LAKPENLSASFIVQD	75 / 8 AA	76
Phosphosite 16:	RbBP6	Q7Z6E9	S903	SNYPEKLSARDGHNQ	100 / 6 AA	202
Phosphosite 17:	TBX15	Q96SF7	S536	AASPEKLSASQSTLL	100 / 6 AA	66
Phosphosite 18:	TRPM3	Q9HCF6	S1380	GGIEKLESIFKERSL	62 / 8 AA	198
Phosphosite 19:	GFRA1	P56159	S129	EPVNSRLSDIFRVVP	71 / 7 AA	51
Phosphosite 20:	ZBTB40	Q9NUA8	S474	RRYHENLSEIFTDNQ	62 / 8 AA	138