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:	T1244
P-Site Sequence:	TPPSSPPTRPRNDRN
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	T1244	TPPSSPPTRPRNDRN	100 / 9 AA	183
Phosphosite 1:	KIF21A	Q7Z4S6	S1278	SPPSSPPSRPRNELN	88 / 9 AA	187
Phosphosite 2:	PRPF4B	Q13523	T414	RRLSSPRTRPRDDIL	77 / 9 AA	117
Phosphosite 3:	FAM120AOS	Q5T036	T30	SQPSSVPTRPRTPNR	77 / 9 AA	28
Phosphosite 4:	TRIM17	Q9Y577	T275	CPEVAPPTRPRTVCR	75 / 8 AA	54
Phosphosite 5:	SRP72	O76094	T624	KTVSSPPTSPRPGSA	87 / 8 AA	75
Phosphosite 6:	Putative uncharacterized protein MGC13053	Q9BRP9	T96	RQASTPPTRPESIFV	85 / 7 AA	16
Phosphosite 7:	C10orf18	Q5VWN6	S1293	LTISPPTSPREEMPA	75 / 8 AA	269
Phosphosite 8:	C15orf52	Q6ZUT6	T183	RIVSEKPTRARNQGI	66 / 9 AA	57
Phosphosite 9:	PAK4	O96013	T251	SSSSRPPTRARGAPS	66 / 9 AA	64
Phosphosite 10:	AUTS2	Q8WXX7	S68	KPPSSAPSRPRPPRR	75 / 8 AA	139
Phosphosite 11:	RAPGEF2	Q9Y4G8	T1119	SQLSSPPTSPQSSPR	66 / 9 AA	167
Phosphosite 12:	Spry1	O43609	T142	LLGRSPPTRPVPGHR	100 / 6 AA	35
Phosphosite 13:	XAGE2	Q96GT9	T41	PKEEKPPTKSRNPTP	71 / 7 AA	12
Phosphosite 14:	AHI1	Q8N157	T503	LQLYYPPTKPRSPLS	71 / 7 AA	137
Phosphosite 15:	KLHL24	Q6TFL4	T303	NEMMSPRTRPRRSTG	85 / 7 AA	68
Phosphosite 16:	DAG1	Q14118	T478	LETASPPTRIRTTTS	66 / 9 AA	97
Phosphosite 17:	TDRD1	Q9BXT4	Y989	APKSRPPYRPRIGDA	75 / 8 AA	132
Phosphosite 18:	SRRM2	Q9UQ35	T1716	SASSSPETRSRTPPR	75 / 8 AA	300
Phosphosite 19:	ZNF672	Q499Z4	T191	IHVSRSPTRPRVSDA	75 / 8 AA	50
Phosphosite 20:	SRP72	O76094	S625	TVSSPPTSPRPGSAA	85 / 7 AA	75