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:	KIF21B
Human P-Site:	T1212
P-Site Sequence:	FPRQSRATETSPLTR
UniProt:	O75037
Intern. Prot. ID:	IPI00397809

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIF21B	O75037	T1212	FPRQSRATETSPLTR	100 / 9 AA	183
Phosphosite 1:	CLCN2	P51788	T655	HMQERRATQTSPLSD	66 / 9 AA	98
Phosphosite 2:	CLCN2	P51788	T657	QERRATQTSPLSDQE	85 / 7 AA	98
Phosphosite 3:	MUC19	Q7Z5P9	S1668	GVTRATESSPGVTGT	85 / 7 AA	598
Phosphosite 4:	MUC19	Q7Z5P9	T1666	SVGVTRATESSPGVT	75 / 8 AA	598
Phosphosite 5:	KIF21B	O75037	S1209	GSTFPRQSRATETSP	100 / 6 AA	183
Phosphosite 6:	Cacng4	Q9UBN1	T250	SRSSSRSTEASPSRD	75 / 8 AA	37
Phosphosite 7:	BZRAP1	O95153	T1579	KEPLSRATETGEARG	85 / 7 AA	200
Phosphosite 8:	MYO18B	Q8IUG5	T2233	SPLASRSTNTSPLSR	75 / 8 AA	285
Phosphosite 9:	ACAD10	Q6JQN1	S432	WVKQYRASETSTIPA	75 / 8 AA	119
Phosphosite 10:	VPS13A	Q96RL7	T3028	FQGIKRATETSEVES	100 / 6 AA	360
Phosphosite 11:	SHIP	Q92835	T153	SNENPRATETSRPSL	100 / 6 AA	133
Phosphosite 12:	SHIP	Q92835	T155	ENPRATETSRPSLSE	100 / 6 AA	133
Phosphosite 13:	FLAD1	Q8NFF5	S103	RTMTSRASELSPGRS	75 / 8 AA	65
Phosphosite 14:	PDE8A	O60658	T370	KAVASRATEVSSQRR	75 / 8 AA	93
Phosphosite 15:	KIF21B	O75037	S1215	QSRATETSPLTRRKS	100 / 6 AA	183
Phosphosite 16:	BAT2D1	Q9Y520	S2693	SPPFRATSTSPNSQS	85 / 7 AA	317
Phosphosite 17:	BAT2D1	Q9Y520	T2694	PPFRATSTSPNSQSS	85 / 7 AA	317
Phosphosite 18:	Putative uncharacterized protein ENSP00000380701	A8MTB1	T49	LQGHTRATETKENFQ	71 / 7 AA	8
Phosphosite 19:	TNRC6A	Q8NDV7	T738	NTAWDTETSPRGERK	71 / 7 AA	210
Phosphosite 20:	EXD3	Q8N9H8	T348	FRLQGRATEADSRLE	71 / 7 AA	97