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:	T304
P-Site Sequence:	RSMGSHTTRDSSSLS
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	T304	RSMGSHTTRDSSSLS	100 / 9 AA	38
Phosphosite 1:	CDC42EP4	Q9H3Q1	T303	ARSMGSHTTRDSSSL	100 / 8 AA	38
Phosphosite 2:	SND1	Q7KZF4	T172	SEGNGSHTIRDLKYT	85 / 7 AA	102
Phosphosite 3:	SHROOM2	Q13796	S204	IDHLGSHSKRDSAYG	75 / 8 AA	176
Phosphosite 4:	NANOS3	P60323	T123	YTSVYSHTTRNSAGK	85 / 7 AA	19
Phosphosite 5:	CDC42EP4	Q9H3Q1	S301	GSARSMGSHTTRDSS	100 / 6 AA	38
Phosphosite 6:	PRKD2	Q9BZL6	T392	VQSVRHTTRKSSTTL	85 / 7 AA	97
Phosphosite 7:	RFX1	P22670	T431	ASQSYSHTTRASPAT	85 / 7 AA	105
Phosphosite 8:	GUK1	Q16774	T39	FGFSVSHTTRNPRPG	71 / 7 AA	22
Phosphosite 9:	CDC42EP4	Q9H3Q1	S307	GSHTTRDSSSLSSCT	100 / 6 AA	38
Phosphosite 10:	NELF	Q6X4W1	S305	KADTSHDSRDSSDLQ	75 / 8 AA	60
Phosphosite 11:	SND1	Q7KZF4	S170	MWSEGNGSHTIRDLK	83 / 6 AA	102
Phosphosite 12:	NRG2	O14511	T829	YSLDSHSTRASSRHS	75 / 8 AA	92
Phosphosite 13:	TMEM134	Q9H6X4	T79	EPDGGVGTRDSSRTS	66 / 9 AA	22
Phosphosite 14:	ZNF215	Q9UL58	T374	IRHQKSHTTMNSYEC	71 / 7 AA	60
Phosphosite 15:	RFX3	P48380	T151	SGHSVTHTTRASPAT	71 / 7 AA	84
Phosphosite 16:	KIF3B	O15066	T672	LDMPSRTTRDYEGPA	83 / 6 AA	85
Phosphosite 17:	SLC23A1	Q9UHI7	T16	GRTQHETTRDPSTPL	83 / 6 AA	65
Phosphosite 18:	GUK1	Q16774	S37	GIFGFSVSHTTRNPR	100 / 5 AA	22
Phosphosite 19:	ARHGAP20	Q9P2F6	T62	ALQKRPTTRDSPSAS	71 / 7 AA	133
Phosphosite 20:	RFX1	P22670	S429	GSASQSYSHTTRASP	100 / 5 AA	105