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:	KIF21A
Human P-Site:	S1266
P-Site Sequence:	KHSDSGTSEASLSPP
UniProt:	Q7Z4S6
Intern. Prot. ID:	IPI00425404

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIF21A	Q7Z4S6	S1266	KHSDSGTSEASLSPP	100 / 9 AA	187
Phosphosite 1:	KIF21A	Q7Z4S6	T1265	QKHSDSGTSEASLSP	100 / 8 AA	187
Phosphosite 2:	FAM120C	Q9NX05	S570	QPVDTGVSEASLGDG	77 / 9 AA	121
Phosphosite 3:	RAI1	Q7Z5J4	S968	APGDSTTSDASLAQK	77 / 9 AA	203
Phosphosite 4:	AFF3	P51826	S361	ESPDSGTSNTSMLED	66 / 9 AA	133
Phosphosite 5:	HECW2	Q9P2P5	T584	TSGADTGTSDASGGS	75 / 8 AA	176
Phosphosite 6:	WDR62	O43379	S995	PPEDSGESEADLECS	77 / 9 AA	166
Phosphosite 7:	HECW2	Q9P2P5	S585	SGADTGTSDASGGSR	75 / 8 AA	176
Phosphosite 8:	PLEKHG5	O94827	S786	EGEDSGTSAASSPTI	87 / 8 AA	117
Phosphosite 9:	PLEKHG5	O94827	T785	EEGEDSGTSAASSPT	87 / 8 AA	117
Phosphosite 10:	ZBTB12	Q9Y330	S139	GLKEDGVSEASLVSS	66 / 9 AA	49
Phosphosite 11:	MKI67	P46013	S651	SKRRSGASEANLIVA	75 / 8 AA	359
Phosphosite 12:	ESF1	Q9H501	S193	RTLDSGTSEIVKSPR	100 / 6 AA	99
Phosphosite 13:	ESF1	Q9H501	T192	QRTLDSGTSEIVKSP	100 / 6 AA	99
Phosphosite 14:	KCNS1	Q96KK3	S493	LSSIDGVSEASLETS	85 / 7 AA	58
Phosphosite 15:	KIF21A	Q7Z4S6	S1263	KEQKHSDSGTSEASL	100 / 6 AA	187
Phosphosite 16:	ESF1	Q9H501	S190	EKQRTLDSGTSEIVK	100 / 6 AA	99
Phosphosite 17:	C9orf119	Q1ZZU3	S155	SGQADGTSEESLHLD	85 / 7 AA	27
Phosphosite 18:	DUSP16	Q9BY84	T346	PPCADSATSEAAGQR	75 / 8 AA	73
Phosphosite 19:	PEX26	Q7Z412	S8	MKSDSSTSAAPLRGL	66 / 9 AA	34
Phosphosite 20:	ZSWIM3	Q96MP5	S346	VFVTSEASLKNLCQM	100 / 6 AA	79