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:	S1421
P-Site Sequence:	QINQIALSPSGTMLY
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	S1421	QINQIALSPSGTMLY	100 / 9 AA	183
Phosphosite 1:	ARPC1A	Q92747	S26	DRTQIALSPNNHEVH	75 / 8 AA	42
Phosphosite 2:	CDC14A	Q9UNH5	S453	KTSKMALSPSATAKR	66 / 9 AA	67
Phosphosite 3:	EP400	Q96L91	S181	SVLVRQISLSPSSGG	85 / 7 AA	344
Phosphosite 4:	EP400NL	Q6ZTU2	S170	SVLVRQISLSPSSGG	85 / 7 AA	52
Phosphosite 5:	EP400	Q96L91	S183	LVRQISLSPSSGGHF	85 / 7 AA	344
Phosphosite 6:	EP400NL	Q6ZTU2	S172	LVRQISLSPSSGGHF	85 / 7 AA	52
Phosphosite 7:	NNT	Q13423	S75	NEKRVALSPAGVQNL	55 / 9 AA	114
Phosphosite 8:	C1orf87	Q8N0U7	S166	QPEDIGQSPSGTTNE	66 / 9 AA	62
Phosphosite 9:	CACNA1H	O95180	S1999	GEPLHALSPRGTARS	85 / 7 AA	259
Phosphosite 10:	KIAA1958	Q8N8K9	S358	SSCEVALSPSVNTEP	71 / 7 AA	79
Phosphosite 11:	KLHDC4	Q8TBB5	S222	TFTWSKLSPSGTGPT	100 / 6 AA	58
Phosphosite 12:	SGIP1	Q9BQI5	S149	SIGNIALSPSPVRKS	100 / 6 AA	89
Phosphosite 13:	ADCY8	P40145	S1232	YNRRTLLSPSGTEPG	100 / 6 AA	140
Phosphosite 14:	PRX	Q9BXM0	S1282	SLPDVELSPSGGNHA	62 / 8 AA	155
Phosphosite 15:	KLHDC4	Q8TBB5	S224	TWSKLSPSGTGPTPR	100 / 6 AA	58
Phosphosite 16:	ADCY8	P40145	S1234	RRTLLSPSGTEPGAQ	100 / 6 AA	140
Phosphosite 17:	PYCR1	P32322	S303	AGTALSPSGHTKLLP	100 / 6 AA	33
Phosphosite 18:	TWISTNB	Q3B726	S60	HQRHIALSPRYLNRK	71 / 7 AA	37
Phosphosite 19:	PYCR1	P32322	S301	SPAGTALSPSGHTKL	85 / 7 AA	33
Phosphosite 20:	Putative uncharacterized protein DKFZp434G1729	Q8ND99	S205	TQYQMALSPPASRGK	55 / 9 AA	60