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:	S909
P-Site Sequence:	KGASQSFSKAARLKW
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	S909	KGASQSFSKAARLKW	100 / 9 AA	183
Phosphosite 1:	KIF21B	O75037	S907	QKKGASQSFSKAARL	100 / 7 AA	183
Phosphosite 2:	Thsd4	Q6ZMP0	S281	HGATQSFSQPARSTA	66 / 9 AA	112
Phosphosite 3:	WWC3	Q9ULE0	S911	IVRSQTFSPGARSQY	66 / 9 AA	123
Phosphosite 4:	NUP155	O75694	S1092	YEKNRSFSNAARVLS	66 / 9 AA	155
Phosphosite 5:	RTN4	Q9NQC3	S883	SSKTDSFSKLAREYT	66 / 9 AA	130
Phosphosite 6:	GOLGB1	Q14789	S2833	DSYNQVQSFSKAMAS	100 / 6 AA	376
Phosphosite 7:	ARFGEF2	Q9Y6D5	S1625	LQESHSFSKAFNSNY	85 / 7 AA	202
Phosphosite 8:	ZNF289	Q8N6H7	S242	KVSSQSFSEIERQAQ	66 / 9 AA	57
Phosphosite 9:	ARFGEF2	Q9Y6D5	S1623	DCLQESHSFSKAFNS	85 / 7 AA	202
Phosphosite 10:	COBLL1	Q53SF7	S1076	VKRSQSFSKERTESP	85 / 7 AA	132
Phosphosite 11:	KIAA0495	Q9UF72	S108	EQTSQSFSEASHRVL	66 / 9 AA	21
Phosphosite 12:	COBLL1	Q53SF7	S1074	AVVKRSQSFSKERTE	85 / 7 AA	132
Phosphosite 13:	ZNF57	Q68EA5	S536	QKSHECQSYSKAFSC	71 / 7 AA	125
Phosphosite 14:	DIAPH2	O60879	T953	KMTSFTKTAREQYEK	71 / 7 AA	126
Phosphosite 15:	TNS1	Q9HBL0	S623	MFRSQSFSEAEPQLP	66 / 9 AA	186
Phosphosite 16:	ZNRF3	Q9ULT6	S457	KLSGRSFSKAACFSQ	75 / 8 AA	101
Phosphosite 17:	ATXN2	Q99700	S776	NETSPSFSKAENKGI	75 / 8 AA	140
Phosphosite 18:	ATXN2	Q99700	S774	KPNETSPSFSKAENK	85 / 7 AA	140
Phosphosite 19:	ZNF57	Q68EA5	Y537	KSHECQSYSKAFSCQ	71 / 7 AA	125
Phosphosite 20:	ATP10B	O94823	S638	LSLSQSFSSTAPSDT	66 / 9 AA	165