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:	S867
P-Site Sequence:	ESGARSVSSIVRQWN
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	S867	ESGARSVSSIVRQWN	100 / 9 AA	183
Phosphosite 1:	KIF21B	O75037	S868	SGARSVSSIVRQWNR	100 / 8 AA	183
Phosphosite 2:	PHKG1	Q16816	S31	EILGRGVSSVVRRCI	66 / 9 AA	45
Phosphosite 3:	PHKG2	P15735	S35	DVIGRGVSSVVRRCV	66 / 9 AA	46
Phosphosite 4:	KIF21B	O75037	S865	EAESGARSVSSIVRQ	100 / 7 AA	183
Phosphosite 5:	PHKG1	Q16816	S32	ILGRGVSSVVRRCIH	75 / 8 AA	45
Phosphosite 6:	Fer	P16591	T410	EEDARSVTSMERKER	66 / 9 AA	95
Phosphosite 7:	AMOTL1	Q8IY63	S793	SSLRPARSVPSIAAA	85 / 7 AA	107
Phosphosite 8:	HPS5	Q9UPZ3	S548	AVKESVSSFVRKTTE	85 / 7 AA	127
Phosphosite 9:	LOC375337	Q8N9V7	S834	ETFRPVSSEVRGRKI	75 / 8 AA	191
Phosphosite 10:	C21orf70	Q9NSI2	S88	EAGSSARSVPSIRRG	85 / 7 AA	25
Phosphosite 11:	LOC375337	Q8N9V7	S833	QETFRPVSSEVRGRK	75 / 8 AA	191
Phosphosite 12:	TMEM55B	Q86T03	S201	CPHCRKVSSIGRRYP	75 / 8 AA	29
Phosphosite 13:	ZNF541	Q9H0D2	S281	LLRRIVSSIVHQKTP	75 / 8 AA	148
Phosphosite 14:	TMEM55B	Q86T03	S202	PHCRKVSSIGRRYPR	75 / 8 AA	29
Phosphosite 15:	ARPC5	O15511	S140	LAAGGVGSIVRVLTA	71 / 7 AA	16
Phosphosite 16:	SMARCE1	Q969G3	S316	EQAERSQSSIVPEEE	75 / 8 AA	47
Phosphosite 17:	PARD6B	Q9BYG5	S143	PQDFRPVSSIIDVDI	71 / 7 AA	41
Phosphosite 18:	Pard6g	Q9BYG4	S144	PRDFRPVSSIIDVDL	71 / 7 AA	41
Phosphosite 19:	C21orf70	Q9NSI2	S91	SSARSVPSIRRGAEA	75 / 8 AA	25
Phosphosite 20:	AGBL5	Q8NDL9	S524	CNYNTGRSVNSIPAA	71 / 7 AA	98