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:	T23
P-Site Sequence:	RRSRADLTAEMISAP
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	T23	RRSRADLTAEMISAP	100 / 9 AA	38
Phosphosite 1:	CTCF	P49711	T717	DAPNGDLTPEMILSM	75 / 8 AA	83
Phosphosite 2:	CAMLG	P49069	T140	QRNRGDLTADSVQRG	55 / 9 AA	33
Phosphosite 3:	T	O15178	T59	WLRFKELTNEMIVTK	71 / 7 AA	47
Phosphosite 4:	CUL4A	Q13619	T544	TPMEVHLTPEMIKLQ	62 / 8 AA	88
Phosphosite 5:	ZNF436	Q9C0F3	T110	ERQWGDLTAEEWVSY	71 / 7 AA	54
Phosphosite 6:	Cdc42EP1	Q00587	T34	SQGKRRLTADMISHP	83 / 6 AA	40
Phosphosite 7:	EPS15	P42566	T304	IDPPHVLTPEMIPPS	83 / 6 AA	99
Phosphosite 8:	PSME4	Q14997	T189	PYFPADATAEMLEEW	66 / 9 AA	211
Phosphosite 9:	MYH15	Q9Y2K3	T1152	ERERADLTQDLADLN	62 / 8 AA	225
Phosphosite 10:	CEP72	Q9P209	S318	SSQKLDLSGEMVPGP	44 / 9 AA	72
Phosphosite 11:	Rb	P06400	T543	IKAEGNLTREMIKHL	62 / 8 AA	106
Phosphosite 12:	RBM44	Q6ZP01	T815	DTWNLDLTGEMKNVE	83 / 6 AA	118
Phosphosite 13:	C15orf58	Q6ZNW5	T37	VYGQKDLTAEGIQWP	85 / 7 AA	42
Phosphosite 14:	TEX11	Q8IYF3	T170	SSPEADLTMEKITVE	75 / 8 AA	108
Phosphosite 15:	TM7SF3	Q9NS93	T207	FLPENDLTEEMLLKH	71 / 7 AA	64
Phosphosite 16:	GTF3C2	Q8WUA4	S85	RLEQPDLSSEMSKVS	50 / 8 AA	101
Phosphosite 17:	DDX25	Q9UHL0	T355	RRNAKWLTVEMIQDG	83 / 6 AA	55
Phosphosite 18:	DAAM1	Q9Y4D1	T512	KQQVADLTAQLHELS	71 / 7 AA	123
Phosphosite 19:	STAM	Q92783	T269	NFVTADLTAEPEMIK	100 / 6 AA	59
Phosphosite 20:	CEP350	Q5VT06	T1975	SPDHSILTEEMICSQ	55 / 9 AA	351