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:	T319
P-Site Sequence:	GDKSKRATHVPYRDS
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	T319	GDKSKRATHVPYRDS	100 / 9 AA	187
Phosphosite 1:	KIF3C	O14782	T313	ALAGNRSTHIPYRDS	55 / 9 AA	89
Phosphosite 2:	KIFC1	Q9BW19	S611	MALSNKESHVPYRNS	55 / 9 AA	74
Phosphosite 3:	KIF18B	Q86Y91	T299	ADAKGRKTHVPYRDS	85 / 7 AA	92
Phosphosite 4:	ACPP	P15309	T275	LNHMKRATQIPSYKK	71 / 7 AA	45
Phosphosite 5:	BAI2	O60241	T654	TDTFKRATYVPSADD	85 / 7 AA	173
Phosphosite 6:	BAI2	O60241	Y655	DTFKRATYVPSADDV	85 / 7 AA	173
Phosphosite 7:	DDHD1	Q8NEL9	T448	RHFSNHATHVEFLPV	55 / 9 AA	100
Phosphosite 8:	FNDC1	Q4ZHG4	S1255	PGSSPRASHVPSRPP	75 / 8 AA	199
Phosphosite 9:	Kv4.3	Q9UK17	T555	SRRSKKTTHLPNSNL	55 / 9 AA	73
Phosphosite 10:	RFX4	Q33E94	T578	QLPCMRNTHVPSSSV	62 / 8 AA	83
Phosphosite 11:	C20orf194	Q5TEA3	Y353	FGATHVPYLGGDSKL	100 / 5 AA	132
Phosphosite 12:	KIF5C	O60282	T275	ALAEGTKTHVPYRDS	100 / 5 AA	110
Phosphosite 13:	Kv4.3	Q9UK17	T554	CSRRSKKTTHLPNSN	62 / 8 AA	73
Phosphosite 14:	RBM15B	Q8NDT2	S609	DRGRTTHSPYEERSR	71 / 7 AA	97
Phosphosite 15:	RBM15B	Q8NDT2	T607	SSDRGRTTHSPYEER	71 / 7 AA	97
Phosphosite 16:	FHOD3	Q2V2M9	T1374	DRIVKSATQVPSQRV	71 / 7 AA	159
Phosphosite 17:	MS4A14	Q96JA4	T11	TSQDRRATHVITIKP	83 / 6 AA	77
Phosphosite 18:	ZNF236	Q9UL36	T1699	RKAFKRATHLKEHMQ	83 / 6 AA	204
Phosphosite 19:	NEB	P20929	T2682	DEKNKRATQILSDHV	57 / 7 AA	773
Phosphosite 20:	MAN2B2	Q9Y2E5	T685	YAIRSRLTHVPQGHD	83 / 6 AA	114