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:	S864
P-Site Sequence:	APAQDTGSSAAAVET
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	S864	APAQDTGSSAAAVET	100 / 9 AA	187
Phosphosite 1:	KIF21A	Q7Z4S6	S865	PAQDTGSSAAAVETD	100 / 8 AA	187
Phosphosite 2:	KIF21A	Q7Z4S6	T862	SDAPAQDTGSSAAAV	100 / 7 AA	187
Phosphosite 3:	FOG1	Q8IX07	S272	ASRQGTGSPAAAATD	77 / 9 AA	105
Phosphosite 4:	MUC19	Q7Z5P9	S2612	TVTQTTGSSAAVSGT	87 / 8 AA	598
Phosphosite 5:	TCEB2	Q15370	S108	DVMKPQDSGSSANEQ	85 / 7 AA	13
Phosphosite 6:	TCEB2	Q15370	S110	MKPQDSGSSANEQAV	85 / 7 AA	13
Phosphosite 7:	RNASE4	P34096	S114	TDCRDTGSSRAPNCR	66 / 9 AA	17
Phosphosite 8:	C10orf118	Q7Z3E2	S746	RSPENTGSSVAVDNF	55 / 9 AA	104
Phosphosite 9:	C7orf53	Q8N8F7	S10	HSSQDTGSCGIQEDG	71 / 7 AA	14
Phosphosite 10:	SMCY	Q9BY66	S1518	LQHKDSGSSAACPSL	75 / 8 AA	174
Phosphosite 11:	EXTL1	Q92935	T241	GGWRTADTGSSACPW	100 / 6 AA	75
Phosphosite 12:	C7orf53	Q8N8F7	T8	MTHSSQDTGSCGIQE	71 / 7 AA	14
Phosphosite 13:	ZFP64	Q9NTW7	T59	SGCQLTGTSAAAPST	77 / 9 AA	72
Phosphosite 14:	ZFP64	Q9NPA5	T59	SGCQLTGTSAAAPST	77 / 9 AA	75
Phosphosite 15:	KIF5B	P33176	S825	DSDDTGGSAAQKQKI	85 / 7 AA	110
Phosphosite 16:	factor V	P12259	S917	LPSQDTGSPSRMRPW	71 / 7 AA	252
Phosphosite 17:	KIAA1957	Q8TF44	T218	FSGGESDTGSSAESS	100 / 6 AA	45
Phosphosite 18:	KIAA1957	Q8TF44	S221	GESDTGSSAESSPFG	100 / 6 AA	45
Phosphosite 19:	KIAA1957	Q8TF44	S220	GGESDTGSSAESSPF	100 / 6 AA	45
Phosphosite 20:	factor V	P12259	S900	HLSQDTGSPSGMRPW	62 / 8 AA	252