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:	Y516
P-Site Sequence:	RATARAPYFSGSSTF
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	Y516	RATARAPYFSGSSTF	100 / 9 AA	187
Phosphosite 1:	KIF21A	Q7Z4S6	S518	TARAPYFSGSSTFSP	100 / 7 AA	187
Phosphosite 2:	SAPAP3	O95886	Y33	GPAARAPYLLGSREA	77 / 9 AA	106
Phosphosite 3:	XAB2	Q9HCS7	Y469	LPARRAEYFDGSEPV	75 / 8 AA	100
Phosphosite 4:	PRDX3	P30048	Y71	AVTQHAPYFKGTAVV	62 / 8 AA	28
Phosphosite 5:	PAPPA	Q13219	Y98	SPPSRALYFSGRGEQ	75 / 8 AA	181
Phosphosite 6:	WDR60	Q8WVS4	Y624	RAQDRALYFSDSSSQ	66 / 9 AA	123
Phosphosite 7:	PTOV1	Q86YD1	Y9	VRPRRAPYRSGAGGP	85 / 7 AA	47
Phosphosite 8:	C1orf94	Q6P1W5	Y398	GPLMHSPYFSSSGNG	62 / 8 AA	45
Phosphosite 9:	Wee1	P30291	Y132	VKSPAAPYFLGSSFS	85 / 7 AA	72
Phosphosite 10:	AGC1	P16112	Y1888	GEPPGTPYFSGDFAS	83 / 6 AA	250
Phosphosite 11:	C8orf79	Q9P272	S25	ESTAPYFSDLQSKAW	83 / 6 AA	51
Phosphosite 12:	C8orf79	Q9P272	Y23	VYESTAPYFSDLQSK	83 / 6 AA	51
Phosphosite 13:	PAK6	Q9NQU5	S603	DGEPPYFSDSPVQAM	71 / 7 AA	75
Phosphosite 14:	NLRP10	Q86W26	Y323	SEEERARYFSSYFTD	62 / 8 AA	75
Phosphosite 15:	PAK6	Q9NQU5	Y601	MVDGEPPYFSDSPVQ	71 / 7 AA	75
Phosphosite 16:	TBCK	Q8TEA7	Y732	GGRSSAPYFSAECPD	83 / 6 AA	101
Phosphosite 17:	SMOX	Q9NWM0	Y477	SAWGSNPYFRGSYSY	83 / 6 AA	62
Phosphosite 18:	TBCK	Q8TEA7	S734	RSSAPYFSAECPDPP	83 / 6 AA	101
Phosphosite 19:	PDZD7	Q9H5P4	Y337	SCASSAPYSSGSLPS	85 / 7 AA	56
Phosphosite 20:	CTBS	Q01459	Y316	KDQRAPYYNYKDPAG	66 / 6 AA	44