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:	T251
P-Site Sequence:	SSSSRPPTRARGAPS
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	T251	SSSSRPPTRARGAPS	100 / 9 AA	64
Phosphosite 1:	NSAP1	O60506	T443	PPHMPPPTRGRGRGG	85 / 7 AA	70
Phosphosite 2:	ACP2	P11117	T28	NLVVMPPTRARSLRF	85 / 7 AA	48
Phosphosite 3:	polycystin 1	P98161	T1424	GTEEAAPTRARGPEV	85 / 7 AA	463
Phosphosite 4:	FAM105A	Q9NUU6	T8	MAATRSPTRARERER	66 / 9 AA	42
Phosphosite 5:	PRIC285	Q9BYK8	T634	RQAFRPPTRAELARH	100 / 6 AA	295
Phosphosite 6:	Loc284861	Q6ZQP7	T32	TSLTRPPTRASPTRM	85 / 7 AA	31
Phosphosite 7:	ZC3H3	Q8IXZ2	T177	QLQPSRPTRARGTCS	100 / 6 AA	102
Phosphosite 8:	Loc284861	Q6ZQP7	T77	ASLTRPPTRAPPTRM	85 / 7 AA	31
Phosphosite 9:	RTN4RL2	Q86UN3	S320	AAPTRPGSRARGNSS	66 / 9 AA	46
Phosphosite 10:	Bcr	P11274	Y231	GDASRPPYRGRSSES	66 / 9 AA	143
Phosphosite 11:	MYST1	Q9H7Z6	T45	PGRVSPPTPARGEPE	85 / 7 AA	52
Phosphosite 12:	POPDC2	Q9HBU9	T324	TNFPAPPTRARLSRP	100 / 6 AA	40
Phosphosite 13:	STLK6	Q9C0K7	T44	LSWSRPSTRASEVLC	85 / 7 AA	47
Phosphosite 14:	Putative uncharacterized protein CS0DJ013YG01	Q86SZ3	T17	QDTLRPPTCARVFVR	85 / 7 AA	9
Phosphosite 15:	TDRD1	Q9BXT4	Y989	APKSRPPYRPRIGDA	75 / 8 AA	132
Phosphosite 16:	PLEKHA4	Q9H4M7	T296	QTLSRPPTPRRGPPS	77 / 9 AA	85
Phosphosite 17:	STLK6	Q9C0K7	S43	TLSWSRPSTRASEVL	85 / 7 AA	47
Phosphosite 18:	PIWIL3	Q7Z3Z3	T7	_MPGRARTRARGRAR	66 / 9 AA	101
Phosphosite 19:	ST6GALNAC1	Q9NSC7	T68	KPKSQAPTRARRTTI	75 / 8 AA	69
Phosphosite 20:	RLTPR	Q6F5E8	T1020	GQPLRHPTRARPRPR	85 / 7 AA	159