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:	S855
P-Site Sequence:	VTRKLSSSDAPAQDT
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	S855	VTRKLSSSDAPAQDT	100 / 9 AA	187
Phosphosite 1:	KIF21A	Q7Z4S6	S854	KVTRKLSSSDAPAQD	100 / 8 AA	187
Phosphosite 2:	Helicase B	Q8NG08	S957	FLQSKLSSSGAPPAD	87 / 8 AA	123
Phosphosite 3:	SART1	O43290	S761	ALLKKMSSSDTPLGT	75 / 8 AA	90
Phosphosite 4:	KIF21A	Q7Z4S6	S853	GKVTRKLSSSDAPAQ	100 / 7 AA	187
Phosphosite 5:	SART1	O43290	S762	LLKKMSSSDTPLGTV	75 / 8 AA	90
Phosphosite 6:	HDAC7	Q8WUI4	S509	QARVLSSSETPARTL	75 / 8 AA	103
Phosphosite 7:	DDX31	Q9H8H2	S538	LQTLLSSSGAPASGQ	87 / 8 AA	94
Phosphosite 8:	TPCN1	Q9ULQ1	S797	QQRQLSSSAAPAAQQ	77 / 9 AA	94
Phosphosite 9:	SGK223	Q86YV5	S1065	VPSSMLSSPDAPKDP	75 / 8 AA	150
Phosphosite 10:	SUGT1	Q9Y2Z0	S128	GLQLLTSSDPPALDS	75 / 8 AA	41
Phosphosite 11:	PLA2G4B	P0C869	S730	GEVNLSSSDSPYHYT	75 / 8 AA	114
Phosphosite 12:	PLA2G4B	P0C869	S729	AGEVNLSSSDSPYHY	75 / 8 AA	114
Phosphosite 13:	KLF14	Q8TD94	S145	VCAPESSSDAPAVPS	100 / 7 AA	33
Phosphosite 14:	TSPYL2	Q9H2G4	S18	KTRRLSSSESPQRDP	62 / 8 AA	79
Phosphosite 15:	TSPYL2	Q9H2G4	S17	AKTRRLSSSESPQRD	62 / 8 AA	79
Phosphosite 16:	NEK4	P51957	S482	NLRLLGSSDSPASAS	75 / 8 AA	95
Phosphosite 17:	ANKRD56	A6NEL2	S510	GRAKLSSSDEEYLDE	85 / 7 AA	86
Phosphosite 18:	Neu1	Q99519	S102	EARKMSSSDEGAKFI	66 / 9 AA	45
Phosphosite 19:	MACF1	Q9UPN3	S1378	RRRMLSSSDAITQEF	85 / 7 AA	620
Phosphosite 20:	MACF1	Q9UPN3	S1377	KRRRMLSSSDAITQE	85 / 7 AA	620