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:	Cdc42EP1
Human P-Site:	T265
P-Site Sequence:	NPSAPAATPTGPAAN
UniProt:	Q00587
Intern. Prot. ID:	IPI00023605

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Cdc42EP1	Q00587	T265	NPSAPAATPTGPAAN	100 / 9 AA	40
Phosphosite 1:	C1orf131	Q8NDD1	T105	RHCAPSGTPTGPEIL	77 / 9 AA	33
Phosphosite 2:	RBM5	P52756	S444	STQAPAASPTGVVPG	87 / 8 AA	92
Phosphosite 3:	SPEG	Q15772	T331	PPAQPAATPTSPHRR	87 / 8 AA	354
Phosphosite 4:	ZBTB4	Q9P1Z0	T532	PPPEPAATPTSPATA	87 / 8 AA	105
Phosphosite 5:	GPKOW	Q92917	T216	LTEAQALTPTGPSRM	77 / 9 AA	52
Phosphosite 6:	DYRK2	Q92630	Y14	SAAAPAAYPTGRGGD	87 / 8 AA	67
Phosphosite 7:	PDHX	O00330	T240	PTPAPTATPTAPSPL	77 / 9 AA	54
Phosphosite 8:	NFRKB	Q6P4R8	S1034	SSASAPSSTPTGTTV	75 / 8 AA	142
Phosphosite 9:	HEYL	Q9NQ87	T165	AEMEPSPTPTGPLAF	66 / 9 AA	35
Phosphosite 10:	ATXN2	Q99700	T1152	PHPQPSATPTGQQQS	75 / 8 AA	140
Phosphosite 11:	TROAP	Q12815	T415	SGKPPVATPSGPHSN	75 / 8 AA	84
Phosphosite 12:	NFRKB	Q6P4R8	T1035	SASAPSSTPTGTTVV	75 / 8 AA	142
Phosphosite 13:	NEURL	O76050	T466	LPCSPASTPTSPSAL	66 / 9 AA	62
Phosphosite 14:	MXRA7	P84157	S67	CAPEPAASPAGPEEP	75 / 8 AA	21
Phosphosite 15:	ATXN2L	Q8WWM7	T878	HQPQPATTPTGSQPQ	85 / 7 AA	113
Phosphosite 16:	Kv3.3	Q14003	S51	AQPGPAASPAGPPAP	75 / 8 AA	81
Phosphosite 17:	ANKRD25	Q63ZY3	T141	RLEDQAATPTGLGSL	85 / 7 AA	91
Phosphosite 18:	ATXN2L	Q8WWM7	T877	AHQPQPATTPTGSQP	85 / 7 AA	113
Phosphosite 19:	PPP2R5B	Q15173	T10	TKLPPASTPTSPSSP	75 / 8 AA	57
Phosphosite 20:	IRS1	P35568	S1043	SSSAASASPTGPQGA	66 / 9 AA	132