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:	S1275
P-Site Sequence:	ASLSPPSSPPSRPRN
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	S1275	ASLSPPSSPPSRPRN	100 / 9 AA	187
Phosphosite 1:	KIF21B	O75037	S1241	VGFTPPSSPPTRPRN	77 / 9 AA	183
Phosphosite 2:	MAP9	Q49MG5	S636	SEALPPWSPPSRTVF	87 / 8 AA	74
Phosphosite 3:	TANC2	Q9HCD6	S1446	VIQSPPSSPPHRDSA	88 / 9 AA	220
Phosphosite 4:	RGL3	Q3MIN7	S559	SPGSPPSSPRSRDAP	88 / 9 AA	78
Phosphosite 5:	C19orf47	Q8N9M1	T155	NHDSPPSTPPRRPDT	77 / 9 AA	45
Phosphosite 6:	ZFHX4	Q86UP3	S3495	RAASPPSSPPSLSLP	100 / 8 AA	394
Phosphosite 7:	ZFHX4	Q86UP3	S3494	RRAASPPSSPPSLSL	100 / 8 AA	394
Phosphosite 8:	KIF21A	Q7Z4S6	S1274	EASLSPPSSPPSRPR	100 / 8 AA	187
Phosphosite 9:	AUTS2	Q8WXX7	S65	DNGKPPSSAPSRPRP	87 / 8 AA	139
Phosphosite 10:	MAP3K7IP3	Q8N5C8	S408	TATTPPSSSPSRGIS	77 / 9 AA	79
Phosphosite 11:	TSC22D1	Q15714	S256	ITGGPPSSPVSRKLS	77 / 9 AA	110
Phosphosite 12:	MAP3K7IP3	Q8N5C8	S409	ATTPPSSSPSRGISS	87 / 8 AA	79
Phosphosite 13:	KIAA0895L	Q68EN5	S20	APPSPPTSPPSLRHR	87 / 8 AA	53
Phosphosite 14:	AMAC1L1	P0C7Q5	T21	THPSPPSTPPSLHWH	87 / 8 AA	35
Phosphosite 15:	SNCAIP	Q9Y6H5	S566	SSPSSPSSPASRKSQ	77 / 9 AA	100
Phosphosite 16:	CACNA1I	Q9P0X4	S34	GPRSPPSSPPGLEEP	87 / 8 AA	245
Phosphosite 17:	RCAN2	Q14206	S115	QFLISPPSSPPVGWQ	100 / 7 AA	22
Phosphosite 18:	TNXB	P22105	S178	TDAEIPPSSPPSASG	100 / 7 AA	464
Phosphosite 19:	CACNA1I	Q9P0X4	S33	PGPRSPPSSPPGLEE	87 / 8 AA	245
Phosphosite 20:	REPS2	Q8NFH8	S199	PLASPPSSPPHYQRV	100 / 7 AA	72