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:	S1225
P-Site Sequence:	PSKIGSISRQSSLSE
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	S1225	PSKIGSISRQSSLSE	100 / 9 AA	187
Phosphosite 1:	KIF21A	Q7Z4S6	S1223	GLPSKIGSISRQSSL	100 / 7 AA	187
Phosphosite 2:	SRGAP2	O75044	S905	HGSLNSISRHSSLKN	66 / 9 AA	121
Phosphosite 3:	CBX2	Q14781	S251	SPGRGGISWQSSIVH	75 / 8 AA	56
Phosphosite 4:	FLNC	Q14315	T2238	LGSFGSITRQQEGEA	71 / 7 AA	291
Phosphosite 5:	FLNC	Q14315	S2236	ERLGSFGSITRQQEG	71 / 7 AA	291
Phosphosite 6:	NAT10	Q9H0A0	S586	VCLEGEISRQSILNS	85 / 7 AA	116
Phosphosite 7:	NCoA5	Q9HCD5	S387	DSLPGPISRQPLGAT	71 / 7 AA	66
Phosphosite 8:	ZNF407	Q9C0G0	S335	KDFRGSISKQSGSSS	85 / 7 AA	247
Phosphosite 9:	SHEP1	Q8N5H7	S40	RRSSASISRQSHLEP	85 / 7 AA	94
Phosphosite 10:	P130Cas	P56945	S687	KELLEKGSITRQGKS	83 / 6 AA	93
Phosphosite 11:	CENPH	Q9H3R5	S123	LEKISRQSSVLMDNM	100 / 6 AA	28
Phosphosite 12:	TPRG1	Q6ZUI0	S45	PRQISRQSSVTESTL	100 / 6 AA	31
Phosphosite 13:	Bcl-11A	Q9H165	S248	LRIPGSVSREASGLA	62 / 8 AA	91
Phosphosite 14:	WWTR1	Q9GZV5	S62	EPDSGSHSRQSSTDS	87 / 8 AA	44
Phosphosite 15:	NSUN2	Q08J23	S159	ETESGNISRQEAVSM	83 / 6 AA	86
Phosphosite 16:	KIF21A	Q7Z4S6	S1228	IGSISRQSSLSEKKI	100 / 6 AA	187
Phosphosite 17:	SKIL	P12757	S435	TEASKSISRQSEKAH	100 / 6 AA	77
Phosphosite 18:	HRNR	Q86YZ3	S394	SGQHGSSSRQSSSYG	87 / 8 AA	282
Phosphosite 19:	TNIK	Q9UKE5	S898	DSFSGSISREGTLMI	62 / 8 AA	155
Phosphosite 20:	TPRG1	Q6ZUI0	S42	DPMPRQISRQSSVTE	100 / 6 AA	31