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:	S258
P-Site Sequence:	TRARGAPSPGVLGPH
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	S258	TRARGAPSPGVLGPH	100 / 9 AA	64
Phosphosite 1:	GP2	P55259	S507	ITRRGAQSPGVMNGT	77 / 9 AA	59
Phosphosite 2:	ATF4	P18848	S248	SPNRSLPSPGVLCGS	77 / 9 AA	39
Phosphosite 3:	MRF	Q9Y2G1	S329	WHPPGAPSPGLLQDS	87 / 8 AA	124
Phosphosite 4:	PLEKHG5	O94827	S990	WDCRGAPSPGSGPGL	100 / 7 AA	117
Phosphosite 5:	ATG9B	Q674R7	T752	TSARGPSTPGVLSNC	66 / 9 AA	101
Phosphosite 6:	p38-beta	Q15759	S243	MEVVGTPSPEVLAKI	75 / 8 AA	42
Phosphosite 7:	ILDR2	Q71H61	S270	PLGGAPSSGMLMDKP	75 / 8 AA	71
Phosphosite 8:	SPEG	Q15772	S19	AGTRAPPSPGVPPKR	75 / 8 AA	354
Phosphosite 9:	PHF17	Q6IE81	T702	LDNTRAATSPGVGQS	75 / 8 AA	96
Phosphosite 10:	TMEM204	Q9BSN7	S60	DRTRGGPSPGARAGQ	75 / 8 AA	25
Phosphosite 11:	NFAT3	Q14934	S81	PPPRPAPSPGTWESQ	66 / 9 AA	95
Phosphosite 12:	IDUA	P35475	S649	PVPRGPPSPGNP___	85 / 7 AA	73
Phosphosite 13:	SEPN1	Q9NZV5	S13	PGQRGPPSPGPAAQP	85 / 7 AA	66
Phosphosite 14:	PHF17	Q6IE81	S703	DNTRAATSPGVGQSA	75 / 8 AA	96
Phosphosite 15:	PKD2L1	Q9P0L9	S747	RKGWLAPSPGVKEQA	100 / 6 AA	92
Phosphosite 16:	C10orf82	Q8WW14	S167	STKTSAPSPKVLQHE	75 / 8 AA	26
Phosphosite 17:	MAPKBP1	O60336	S1216	EASLQAPSPGALLSR	85 / 7 AA	164
Phosphosite 18:	ARC	Q7LC44	S206	PGEDGQPSPGVDTQI	85 / 7 AA	45
Phosphosite 19:	ARHGEF1	Q92888	S10	DFARGAASPGPSRPG	85 / 7 AA	102
Phosphosite 20:	ITPKB	P27987	T282	IDKRGSPTPGTRSCL	62 / 8 AA	102