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:	S104
P-Site Sequence:	SNSLRRDSPPPPARA
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	S104	SNSLRRDSPPPPARA	100 / 9 AA	64
Phosphosite 1:	PAK5	Q9P286	S104	SNSLRKESPPTPDQG	66 / 9 AA	81
Phosphosite 2:	JMJD1C	Q15652	S900	EASLRRNSPSPWLHQ	75 / 8 AA	285
Phosphosite 3:	KIAA1429	Q69YN4	S138	VISHDRDSPPPPPPP	100 / 7 AA	202
Phosphosite 4:	PAPPA	Q13219	S58	AARGRRASPPPPPPP	87 / 8 AA	181
Phosphosite 5:	AMHR2	Q16671	S431	CPDLRPDSSPPPFQL	77 / 9 AA	63
Phosphosite 6:	ZFP36	P26651	S197	LPSGRRTSPPPPGLA	87 / 8 AA	34
Phosphosite 7:	ZNF318	Q5VUA4	S40	SGPARRSSPPPPPSG	87 / 8 AA	251
Phosphosite 8:	RILPL2	Q969X0	S107	VEGLRRQSPPASGEV	75 / 8 AA	24
Phosphosite 9:	PTCHD2	Q9P2K9	T207	SGRLRRETPPLEDLA	71 / 7 AA	153
Phosphosite 10:	Meg-3	Q96TA1	S652	AQGLRPESPPPAGPL	75 / 8 AA	83
Phosphosite 11:	LZTR1	Q8N653	S277	TEHLLRGSPPPPQRR	77 / 9 AA	95
Phosphosite 12:	Ankyrin repeat domain-containing protein 36C	Q5JPF3	S6	__MRRKDSPPPGKVS	85 / 7 AA	136
Phosphosite 13:	NRG2	O14511	S807	GAHDALRSDSPPLCP	85 / 7 AA	92
Phosphosite 14:	CNKSR2	Q8WXI2	S702	PSTPKQDSPPPPYDT	75 / 8 AA	117
Phosphosite 15:	PCNXL3	Q9H6A9	S402	QPPLRRHSPPGRAPR	85 / 7 AA	222
Phosphosite 16:	NRG2	O14511	S809	HDALRSDSPPLCPAA	85 / 7 AA	92
Phosphosite 17:	COG5	Q9UP83	S11	VGGRRRDSASPPGRS	75 / 8 AA	93
Phosphosite 18:	FOXO4	P98177	T374	EALLTSDTPPPPADV	66 / 9 AA	54
Phosphosite 19:	VPS35	Q96QK1	S783	HLRLRRESPESEGPI	83 / 6 AA	92
Phosphosite 20:	SHROOM3	Q8TF72	S1496	SESVLRDSPPPHEDY	100 / 6 AA	217