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:	KIF4B
Human P-Site:	S508
P-Site Sequence:	SPETSRSSDAFTTQH
UniProt:	Q2VIQ3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIF4B	Q2VIQ3	S508	SPETSRSSDAFTTQH	100 / 9 AA	140
Phosphosite 1:	KIF4A	O95239	S508	SPETSRSSDAFTTQH	100 / 9 AA	140
Phosphosite 2:	KIF4B	Q2VIQ3	S507	TSPETSRSSDAFTTQ	100 / 8 AA	140
Phosphosite 3:	KIF4A	O95239	S507	TSPETSRSSDAFTTQ	100 / 8 AA	140
Phosphosite 4:	YSK4	Q56UN5	S280	MDPTLRSSDGFIWSR	66 / 9 AA	151
Phosphosite 5:	FOXO3	O43524	S299	PGSPTSRSSDELDAW	75 / 8 AA	71
Phosphosite 6:	FOXO3	O43524	S300	GSPTSRSSDELDAWT	75 / 8 AA	71
Phosphosite 7:	DLGAP5	Q15398	S332	VTPMTPRSANAFLTP	62 / 8 AA	95
Phosphosite 8:	FGD2	Q7Z6J4	S138	ELLKTARSSKAFPED	75 / 8 AA	75
Phosphosite 9:	ARHGEF5	Q12774	T906	PPATARSTESFTSTS	55 / 9 AA	177
Phosphosite 10:	FGD2	Q7Z6J4	S139	LLKTARSSKAFPEDV	75 / 8 AA	75
Phosphosite 11:	FAM55B	Q96DL1	S225	GLFANRSSNVFTECG	55 / 9 AA	42
Phosphosite 12:	YSK4	Q56UN5	S279	LMDPTLRSSDGFIWS	75 / 8 AA	151
Phosphosite 13:	OR4K13	Q8NH42	S234	YRAASRSSKAFSTLS	66 / 9 AA	34
Phosphosite 14:	DAB2	P98082	S634	GPPKDISSDAFTALD	100 / 6 AA	82
Phosphosite 15:	OR4K13	Q8NH42	S233	RYRAASRSSKAFSTL	75 / 8 AA	34
Phosphosite 16:	TNRC6B	Q9UPQ9	S406	GLGNTSRSTDAPSQS	85 / 7 AA	194
Phosphosite 17:	MALT1	Q9UDY8	T782	DSCHCSRTPDAFISS	71 / 7 AA	92
Phosphosite 18:	Putative neuroblastoma breakpoint family member 6-like protein	A8MWS5	S229	DSHQLRSSNAFLFDA	83 / 6 AA	28
Phosphosite 19:	C16orf65	Q8IXQ8	T240	SSSSTSSTSDAFWLE	75 / 8 AA	30
Phosphosite 20:	Putative neuroblastoma breakpoint family member 6-like protein	A8MWS5	S228	HDSHQLRSSNAFLFD	83 / 6 AA	28