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:	S173
P-Site Sequence:	IDAKSKKSNIRIHED
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	S173	IDAKSKKSNIRIHED	100 / 9 AA	187
Phosphosite 1:	GPR87	Q9BY21	S329	SRRLFKKSNIRTRSE	100 / 6 AA	41
Phosphosite 2:	Kcnj15	Q99712	S36	VMSKSGHSNVRIDKV	66 / 9 AA	43
Phosphosite 3:	CTTN	Q14247	S348	EAVTSKTSNIRANFE	85 / 7 AA	62
Phosphosite 4:	ZNF510	Q9Y2H8	S529	GKTFGQKSNLRIHQR	62 / 8 AA	79
Phosphosite 5:	ZFP64	Q9NPA5	S304	TMKGNLKSHIRIKHS	83 / 6 AA	75
Phosphosite 6:	KIAA0226	Q92622	S404	VTSGAKKSHIRSHSD	71 / 7 AA	109
Phosphosite 7:	MLL3	Q8NEZ4	S2930	ANEKSDNSDIRPSGS	62 / 8 AA	541
Phosphosite 8:	SLC4A4	Q9Y6R1	S219	HRHQTKKSNLRSLAD	71 / 7 AA	121
Phosphosite 9:	Peregrin	P55201	S1182	KMLEGRKSNIRKSVQ	71 / 7 AA	138
Phosphosite 10:	YSK4	Q56UN5	S710	SSHSERKSNIRTRLS	71 / 7 AA	151
Phosphosite 11:	Rictor	Q6R327	S1127	LSSESKTSNRRIRTL	75 / 8 AA	192
Phosphosite 12:	CSPP1	Q1MSJ5	S339	DGDVIEQSNIRISSA	71 / 7 AA	142
Phosphosite 13:	C17orf85	Q53F19	S488	PPVSSTKSDIRQRLG	71 / 7 AA	71
Phosphosite 14:	ZNF73	O43830	S242	RKPFINKSNLRIHQR	71 / 7 AA	38
Phosphosite 15:	DUSP9	Q99956	S325	DLVKRKKSNISPNFN	85 / 7 AA	42
Phosphosite 16:	DUSP7	Q16829	S315	DFVKRKKSNISPNFN	85 / 7 AA	41
Phosphosite 17:	SKIV2L2	P42285	S681	VVNFSKKSNVKPNSG	71 / 7 AA	118
Phosphosite 18:	KIF21A	Q7Z4S6	S170	TRDIDAKSKKSNIRI	100 / 6 AA	187
Phosphosite 19:	USP34	Q70CQ2	S3106	IKLIGGKSNIRPPRP	100 / 5 AA	404
Phosphosite 20:	DUSP6	Q16828	S328	DIVKMKKSNISPNFN	85 / 7 AA	42