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:	S46
P-Site Sequence:	WQSLIEESARRPKPL
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	S46	WQSLIEESARRPKPL	100 / 9 AA	64
Phosphosite 1:	KIAA0415	O43299	S308	CQRLIEQSNRRALRK	66 / 9 AA	88
Phosphosite 2:	RASA1	P20936	S209	GSYLIRESDRRPGSF	77 / 9 AA	116
Phosphosite 3:	FSTL4	Q6MZW2	S433	SSLFIEDSARKTLAN	62 / 8 AA	93
Phosphosite 4:	PNN	Q9H307	S259	TQKLIEESQRKMNAL	75 / 8 AA	82
Phosphosite 5:	NACAD	O15069	S1497	PSALVPESAPRPRVR	66 / 9 AA	161
Phosphosite 6:	WSCD2	Q2TBF2	S224	RLQLAQESARRYGSA	75 / 8 AA	64
Phosphosite 7:	SPTBN1	Q01082	T1581	WGLLIEETEKRHRRL	55 / 9 AA	275
Phosphosite 8:	CTK	P42679	S149	GLFLVRESARHPGDY	66 / 9 AA	56
Phosphosite 9:	DIS3	Q9Y2L1	S523	GNALDQESARRGTTV	75 / 8 AA	109
Phosphosite 10:	RDBP	P18615	S124	DDDLQESSRRPQRKS	62 / 8 AA	43
Phosphosite 11:	MYO1F	O00160	T863	CKRFEEATRRPLPLT	62 / 8 AA	125
Phosphosite 12:	IL1F7	Q9NZH6	S149	KLAAQKESARRPFIF	100 / 6 AA	24
Phosphosite 13:	RDBP	P18615	S123	ADDDLQESSRRPQRK	62 / 8 AA	43
Phosphosite 14:	UROC1	Q96N76	S382	FKDLVQESLRRQVSA	55 / 9 AA	75
Phosphosite 15:	KLF7	O75840	S73	PPPCIEESFRRLDPL	85 / 7 AA	33
Phosphosite 16:	C1orf173	Q5RHP9	S614	TDSSTDESARRSSSQ	62 / 8 AA	168
Phosphosite 17:	Bicd2	Q8TD16	S107	EESLIQESASKEQYY	62 / 8 AA	94
Phosphosite 18:	CROCC	Q5TZA2	S1587	ELALQEESVRRSERE	66 / 9 AA	229
Phosphosite 19:	CDC45L	O75419	S347	LREMIEESANKFGMK	62 / 8 AA	66
Phosphosite 20:	TTN	Q8WZ42	S24596	GDKEIEESARCEIKN	100 / 6 AA	3816