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:	S99
P-Site Sequence:	MSVTRSNSLRRDSPP
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	S99	MSVTRSNSLRRDSPP	100 / 9 AA	64
Phosphosite 1:	PAK5	Q9P286	S99	ISVTRSNSLRKESPP	77 / 9 AA	81
Phosphosite 2:	AGBL1	Q96MI9	S400	YQNVQSNSLRRDSSE	77 / 9 AA	120
Phosphosite 3:	PAK5	Q9P286	S97	DNISVTRSNSLRKES	100 / 7 AA	81
Phosphosite 4:	PAK4	O96013	S97	ENMSVTRSNSLRRDS	100 / 7 AA	64
Phosphosite 5:	RDH5	Q92781	S188	GLEAFSDSLRRDVAH	85 / 7 AA	35
Phosphosite 6:	LAMA3	Q16787	S2917	VLDLTSNSLKRDVSL	85 / 7 AA	367
Phosphosite 7:	GRIP1	Q9Y3R0	T972	SQTTRSNTLPSDVGR	66 / 9 AA	122
Phosphosite 8:	CLCN7	P51798	S268	ISQGRSTSLKRDFKI	75 / 8 AA	89
Phosphosite 9:	STOX2	Q9P2F5	T8	MKKTRSTTLRRAWPS	66 / 9 AA	103
Phosphosite 10:	STOX2	Q9P2F5	T7	_MKKTRSTTLRRAWP	75 / 8 AA	103
Phosphosite 11:	Rb-like 1	P28749	S631	EVRTDSGSLRRDMQP	77 / 9 AA	121
Phosphosite 12:	NIPBL	Q6KC79	S813	DGRSVSESLRRDHDN	85 / 7 AA	316
Phosphosite 13:	CCDC46	Q8N8E3	S637	ADLTRSKSLREKQSK	85 / 7 AA	113
Phosphosite 14:	SPTA1	P02549	S1417	WMVARENSLRSDDKS	66 / 9 AA	280
Phosphosite 15:	KIAA0423	Q9Y4F4	S1456	VGNTRSSSVSRDAFN	66 / 9 AA	189
Phosphosite 16:	FRYL	O94915	S1941	NSNARSNSLRLSLIG	85 / 7 AA	340
Phosphosite 17:	FRYL	O94915	S1939	GYNSNARSNSLRLSL	85 / 7 AA	340
Phosphosite 18:	RDH16	O75452	S189	GVEAFSDSLRRELSY	71 / 7 AA	36
Phosphosite 19:	ZNF831	Q5JPB2	S506	VPVTRSNSLPFVEGS	85 / 7 AA	178
Phosphosite 20:	CDK5RAP2	Q96SN8	S313	IATEKKNSLKRDKAI	62 / 8 AA	215