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:	KIF21B
Human P-Site:	S865
P-Site Sequence:	EAESGARSVSSIVRQ
UniProt:	O75037
Intern. Prot. ID:	IPI00397809

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIF21B	O75037	S865	EAESGARSVSSIVRQ	100 / 9 AA	183
Phosphosite 1:	C21orf70	Q9NSI2	S88	EAGSSARSVPSIRRG	77 / 9 AA	25
Phosphosite 2:	KIF21B	O75037	S867	ESGARSVSSIVRQWN	100 / 7 AA	183
Phosphosite 3:	GUCY2D	Q02846	S535	RSSLGARSMSDIRSG	75 / 8 AA	120
Phosphosite 4:	ZC3H11A	O75152	S397	DSTSGARSSSTIRIK	77 / 9 AA	89
Phosphosite 5:	AMOTL1	Q8IY63	S793	SSLRPARSVPSIAAA	85 / 7 AA	107
Phosphosite 6:	ANO1	Q5XXA6	S94	DTPSGARSVKQDHPL	100 / 6 AA	114
Phosphosite 7:	DOR1	P41143	S42	SGPPGARSASSLALA	66 / 9 AA	40
Phosphosite 8:	FOXI2	Q6ZQN5	S211	AVRSGARSVGGAEAP	75 / 8 AA	33
Phosphosite 9:	CDKN2AIP	Q9NXV6	S209	STSDGDRSVSSQSSS	85 / 7 AA	61
Phosphosite 10:	CDC42SE2	Q9NRR3	S52	DLFSGMNSVSSIQNQ	77 / 9 AA	9
Phosphosite 11:	KIF21B	O75037	S868	SGARSVSSIVRQWNR	100 / 6 AA	183
Phosphosite 12:	GLE1	Q53GS7	S463	PVQSGGRSVSVTLNP	85 / 7 AA	80
Phosphosite 13:	RGAG1	Q8NET4	S1028	ASASGARSTSFMRAS	66 / 9 AA	144
Phosphosite 14:	FLG	P20930	S1861	VSRGQSGSRSVSRQT	85 / 7 AA	435
Phosphosite 15:	FLG	P20930	S1863	RGQSGSRSVSRQTRN	85 / 7 AA	435
Phosphosite 16:	USP31	Q70CQ4	S60	SSPSSARSVGSFMSR	66 / 9 AA	147
Phosphosite 17:	AGBL5	Q8NDL9	S524	CNYNTGRSVNSIPAA	71 / 7 AA	98
Phosphosite 18:	ZC3H11A	O75152	S398	STSGARSSSTIRIKT	75 / 8 AA	89
Phosphosite 19:	CIDEB	Q9UHD4	S15	NPSDLLRSVSNISSE	83 / 6 AA	25
Phosphosite 20:	WDR40A	Q5T6F0	S345	ERGSGIRSVSFYEHI	85 / 7 AA	51