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:	S1310
P-Site Sequence:	KSDESDSSLSEVHRS
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	S1310	KSDESDSSLSEVHRS	100 / 9 AA	187
Phosphosite 1:	KIF21B	O75037	S1275	KSDDSDSSLSEVLRG	88 / 9 AA	183
Phosphosite 2:	KIF21A	Q7Z4S6	S1309	DKSDESDSSLSEVHR	100 / 8 AA	187
Phosphosite 3:	KIF21A	Q7Z4S6	S1312	DESDSSLSEVHRSSR	100 / 7 AA	187
Phosphosite 4:	ALS2CR11	Q53TS8	S501	LKADSSLSEVAFSPK	100 / 7 AA	71
Phosphosite 5:	KIF21B	O75037	S1277	DDSDSSLSEVLRGII	100 / 7 AA	183
Phosphosite 6:	KIF21B	O75037	S1274	DKSDDSDSSLSEVLR	87 / 8 AA	183
Phosphosite 7:	ANO5	Q75V66	S500	SFMESDASLKQVKSF	66 / 9 AA	107
Phosphosite 8:	XRCC6	P12956	S142	MGHGSDYSLSEVLWV	87 / 8 AA	70
Phosphosite 9:	ANKRD26	Q9UPS8	S651	LQVDDDSSLSEIDED	66 / 9 AA	196
Phosphosite 10:	ARHGEF11	O15085	S603	DLLESDSSRSEIRLG	77 / 9 AA	168
Phosphosite 11:	PLEKHG3	A1L390	S503	MSFESISSLPEVEPD	77 / 9 AA	134
Phosphosite 12:	STEAP3	Q658P3	S20	HLVDSDSSLAKVPDE	66 / 9 AA	55
Phosphosite 13:	KCNT1	Q5JUK3	S65	FSLDSSLSQVQVEFY	85 / 7 AA	138
Phosphosite 14:	ATG2B	Q96BY7	S1632	CKPDCDSSLSEHPVS	75 / 8 AA	233
Phosphosite 15:	TEX12	Q9BXU0	S39	SLGKSDSSFSEISGL	75 / 8 AA	14
Phosphosite 16:	ATG2B	Q96BY7	S1631	PCKPDCDSSLSEHPV	75 / 8 AA	233
Phosphosite 17:	IFIH1	Q9BYX4	S261	VVSESDTSLAEGSVS	75 / 8 AA	117
Phosphosite 18:	SYNE1	Q8NF91	S8727	TKGGSDSSLSEPGPG	100 / 7 AA	1011
Phosphosite 19:	SYNE1	Q8NF91	S8726	STKGGSDSSLSEPGP	100 / 7 AA	1011
Phosphosite 20:	C19orf51	Q8N9W5	S516	LPSESPGSLSEVLAQ	77 / 9 AA	59