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:	S612
P-Site Sequence:	REDEDEDSGSEESLV
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	S612	REDEDEDSGSEESLV	100 / 9 AA	183
Phosphosite 1:	GPATCH8	Q9UKJ3	S845	EEEEEEDSGSEHSRS	87 / 8 AA	164
Phosphosite 2:	ATG2B	Q96BY7	S1016	AVHYDEESGSEEETL	87 / 8 AA	233
Phosphosite 3:	PHF14	O94880	S244	EDDEDEGSGSDEDEN	77 / 9 AA	100
Phosphosite 4:	KIF21B	O75037	S614	DEDEDSGSEESLVDS	100 / 7 AA	183
Phosphosite 5:	PAF1	Q8N7H5	S414	EGSEDEHSGSESERE	87 / 8 AA	60
Phosphosite 6:	TGOLN2	O43493	T331	KEAEDDDTGPEEGSP	66 / 9 AA	51
Phosphosite 7:	UBC3B	Q712K3	S233	DCYDDDDSGNEES__	66 / 9 AA	27
Phosphosite 8:	AATF	Q9NY61	S178	EEEEDEESGMEEGDD	77 / 9 AA	63
Phosphosite 9:	TTC4	O95801	S243	AACEDEDSASEGLGE	87 / 8 AA	45
Phosphosite 10:	PPP1R15A	O75807	S364	EEDEDSDSGSDEEEG	77 / 9 AA	73
Phosphosite 11:	PLEKHQ1	Q8TD55	S256	ETPAEEDSGSEQPPN	75 / 8 AA	53
Phosphosite 12:	C9orf75	Q4KMQ1	S623	EEEEEEGSGSEEKPF	77 / 9 AA	76
Phosphosite 13:	NRD1	O43847	S159	EEDDDEDSGAEIEDD	75 / 8 AA	132
Phosphosite 14:	DNAI1	Q9UI46	S31	TRKRDEDSGTEVGEG	85 / 7 AA	79
Phosphosite 15:	DDX41	Q9UJV9	S66	AEEEQQDSGSEPRGD	75 / 8 AA	70
Phosphosite 16:	PLEKHQ1	Q8TD55	S258	PAEEDSGSEQPPNSV	85 / 7 AA	53
Phosphosite 17:	USP37	Q86T82	S858	ALGSDEDSGNEDVFD	75 / 8 AA	110
Phosphosite 18:	TBC1D9B	Q66K14	S982	PQEEQEGSGSEERGE	77 / 9 AA	140
Phosphosite 19:	KIAA0317	O15033	S337	VDEEDEDSPSECHTP	87 / 8 AA	94
Phosphosite 20:	LRIG3	Q6UXM1	S1079	HSSPDLDSGSEEDGK	87 / 8 AA	123