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:	T581
P-Site Sequence:	GKEDNTDTDQEKKEE
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	T581	GKEDNTDTDQEKKEE	100 / 9 AA	187
Phosphosite 1:	KIF21A	Q7Z4S6	T579	VAGKEDNTDTDQEKK	100 / 7 AA	187
Phosphosite 2:	PM20D1	Q6GTS8	T491	ELIQNADTDQEPVSH	85 / 7 AA	56
Phosphosite 3:	ODZ1	Q9UKZ4	T149	SALSLTDTDHERKSD	71 / 7 AA	305
Phosphosite 4:	C17orf48	Q3LIE5	T231	EVLTFSDTNQEKVVI	71 / 7 AA	40
Phosphosite 5:	RNF138	Q8WVD3	T144	STSDNTETYQENTSS	66 / 9 AA	28
Phosphosite 6:	FXR1	P51114	T483	PYSLLDNTESDQTAD	71 / 7 AA	70
Phosphosite 7:	SFRS2IP	Q99590	T807	TWSPNKDTPQEKKRP	75 / 8 AA	165
Phosphosite 8:	STARD9	Q9P2P6	T2569	ESLPNTETDREPWDP	71 / 7 AA	507
Phosphosite 9:	FXR1	P51114	S485	SLLDNTESDQTADTD	71 / 7 AA	70
Phosphosite 10:	ARID4B	Q4LE39	S483	LESIPTHSDQEKEVN	71 / 7 AA	148
Phosphosite 11:	VPS13D	Q5THJ4	T3822	QKLKNPDTEQELEVL	71 / 7 AA	492
Phosphosite 12:	ELYS	Q8WYP5	T933	LKLPFTDTEQECLVK	83 / 6 AA	252
Phosphosite 13:	ASZ1	Q8WWH4	S262	CKILTTDSDREKDHI	71 / 7 AA	53
Phosphosite 14:	WDR21C	Q8NA75	T81	FNRILANTNTDQLFT	83 / 6 AA	44
Phosphosite 15:	WDR21C	Q8NA75	T83	RILANTNTDQLFTVN	83 / 6 AA	44
Phosphosite 16:	CNOT10	Q9H9A5	T24	TGQSSGITDQEKELS	100 / 5 AA	82
Phosphosite 17:	DLX6	P56179	T27	AQTRGDDTDQQKTTV	83 / 6 AA	20
Phosphosite 18:	ODZ4	Q6N022	T164	TEHENTETDHPGGLQ	57 / 7 AA	308
Phosphosite 19:	PYGL	P06737	T6	__MAKPLTDQEKRRQ	100 / 5 AA	97
Phosphosite 20:	RIC8A	Q9NPQ8	T442	SEDEDTDTDEYKEAK	55 / 9 AA	60