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:	S1203
P-Site Sequence:	VSLPTRGSTFPRQSR
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	S1203	VSLPTRGSTFPRQSR	100 / 9 AA	183
Phosphosite 1:	KIF21B	O75037	T1204	SLPTRGSTFPRQSRA	100 / 8 AA	183
Phosphosite 2:	ATG2B	Q96BY7	S474	KEQPVRGSTFPSNLV	87 / 8 AA	233
Phosphosite 3:	CELSR3	Q9NYQ7	S3119	LEPKDRGSTLPRRQP	85 / 7 AA	358
Phosphosite 4:	ATG2B	Q96BY7	T475	EQPVRGSTFPSNLVH	85 / 7 AA	233
Phosphosite 5:	PCDHB9	Q9Y5E1	S7	_MKTRGFSFPRQRQV	75 / 8 AA	87
Phosphosite 6:	CELSR3	Q9NYQ7	T3120	EPKDRGSTLPRRQPP	85 / 7 AA	358
Phosphosite 7:	PHTF1	Q9UMS5	S59	DVDLIRGSTFAKAKP	62 / 8 AA	87
Phosphosite 8:	PHTF1	Q9UMS5	T60	VDLIRGSTFAKAKPE	62 / 8 AA	87
Phosphosite 9:	CHD9	Q3L8U1	S1399	IESEGRGSTFAKASF	71 / 7 AA	326
Phosphosite 10:	CHD9	Q3L8U1	T1400	ESEGRGSTFAKASFV	71 / 7 AA	326
Phosphosite 11:	ITPR2	Q14571	S937	QMVLSRGSIFPMSVP	62 / 8 AA	308
Phosphosite 12:	FAM128B	Q6NZ67	S157	GKSPTRGST______	100 / 6 AA	16
Phosphosite 13:	HGFAC	Q04756	S527	ICLPEPGSTFPAGHK	75 / 8 AA	71
Phosphosite 14:	DLGAP4	Q9Y2H0	S69	NQLPPPSSTFPRIHY	66 / 9 AA	108
Phosphosite 15:	FAM128B	Q6NZ67	T154	GGPGKSPTRGST___	100 / 6 AA	16
Phosphosite 16:	GPBP1	Q86WP2	S370	SQQIIRSSTFPQTDV	62 / 8 AA	53
Phosphosite 17:	QRICH2	Q9H0J4	S1478	SRNLKLGSAFPRGDL	83 / 6 AA	181
Phosphosite 18:	C20orf7	Q5TEU4	S38	SGVSPRGSTSPRTLN	85 / 7 AA	39
Phosphosite 19:	C20orf7	Q5TEU4	S40	VSPRGSTSPRTLNIF	85 / 7 AA	39
Phosphosite 20:	C20orf7	Q5TEU4	T39	GVSPRGSTSPRTLNI	85 / 7 AA	39