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:	CDC42EP4
Human P-Site:	S9
P-Site Sequence:	PILKQLVSSSVHSKR
UniProt:	Q9H3Q1
Intern. Prot. ID:	IPI00015894

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDC42EP4	Q9H3Q1	S9	PILKQLVSSSVHSKR	100 / 9 AA	38
Phosphosite 1:	CDC42EP4	Q9H3Q1	S11	LKQLVSSSVHSKRRS	100 / 7 AA	38
Phosphosite 2:	ZKSCAN2	Q63HK3	S135	GRLRQQVSSPVHREK	66 / 9 AA	111
Phosphosite 3:	VMD2L3	Q8N1M1	S111	DRLMFLISSSVHGSD	85 / 7 AA	76
Phosphosite 4:	VMD2L3	Q8N1M1	S112	RLMFLISSSVHGSDE	85 / 7 AA	76
Phosphosite 5:	GREB1	Q4ZG55	T780	HWDLVSSTVHNLYSQ	85 / 7 AA	216
Phosphosite 6:	ZSCAN23	Q3MJ62	S242	RLEKQRVSSSVERPY	87 / 8 AA	45
Phosphosite 7:	USP24	Q9UPU5	S190	AFKKLLTSSAVHKWG	66 / 9 AA	294
Phosphosite 8:	ZNF628	Q5EBL2	S715	QGLQLIPSSVQPPTP	62 / 8 AA	110
Phosphosite 9:	PC4	P53999	S9	PKSKELVSSSSSGSD	85 / 7 AA	14
Phosphosite 10:	ATR	Q13535	S1140	FFNMQLLSSSVGIED	75 / 8 AA	301
Phosphosite 11:	M6PRBP1	O60664	S126	ADTKELVSSKVSGAQ	75 / 8 AA	47
Phosphosite 12:	ZKSCAN2	Q63HK3	S136	RLRQQVSSPVHREKH	75 / 8 AA	111
Phosphosite 13:	KIF4B	Q2VIQ3	S876	YLIGELVSSKIHVTK	62 / 8 AA	140
Phosphosite 14:	KRML	Q9Y5Q3	S218	FSDDQLVSMSVRELN	75 / 8 AA	36
Phosphosite 15:	KIF4B	Q2VIQ3	S877	LIGELVSSKIHVTKL	62 / 8 AA	140
Phosphosite 16:	PTGFR	P43088	S11	NNSKQLVSPAAALLS	62 / 8 AA	40
Phosphosite 17:	SPAG17	Q6Q759	S1751	IESKQLVSAPGAILK	71 / 7 AA	252
Phosphosite 18:	Septin-8	Q92599	S36	SLPDQLVSKSVTQGF	85 / 7 AA	56
Phosphosite 19:	TRS85	Q9Y2L5	T798	EEVKQLVTSEPEMIG	83 / 6 AA	161
Phosphosite 20:	PRDM4	Q9UKN5	T19	PVGMEQLTSSSVSNA	85 / 7 AA	88