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:	S181
P-Site Sequence:	NIRIHEDSTGGIYTV
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	S181	NIRIHEDSTGGIYTV	100 / 9 AA	187
Phosphosite 1:	HSP90AB1	P08238	S445	KLGIHEDSTNRRRLS	85 / 7 AA	83
Phosphosite 2:	ATAD5	Q96QE3	S1107	DEKHEDFSGGIDFKG	75 / 8 AA	208
Phosphosite 3:	XKR3	Q5GH77	S12	FEEMDEESTGGVSSS	55 / 9 AA	53
Phosphosite 4:	SP1	P08047	T579	GDGIHDDTAGGEEGE	62 / 8 AA	81
Phosphosite 5:	CAPN2	P17655	T208	TEGFEDFTGGIAEWY	75 / 8 AA	80
Phosphosite 6:	FRYL	O94915	S2531	LLLQSEDSTGSITTE	85 / 7 AA	340
Phosphosite 7:	CAPN8	A6NHC0	T208	VEGFEDFTGGISEFY	75 / 8 AA	77
Phosphosite 8:	FRYL	O94915	T2532	LLQSEDSTGSITTEE	85 / 7 AA	340
Phosphosite 9:	ADAMTS3	O15072	S830	KYIIHEDSVPTINSN	66 / 9 AA	136
Phosphosite 10:	KIAA0467	Q5T011	S112	STGIVDDSTGEILFD	66 / 9 AA	278
Phosphosite 11:	MYL6	P60660	S135	LVAGHEDSNGCINYE	75 / 8 AA	17
Phosphosite 12:	C13orf39	Q5VZV1	S37	KGAPQKDSTGGVLEE	62 / 8 AA	30
Phosphosite 13:	C13orf39	Q5VZV1	T38	GAPQKDSTGGVLEES	62 / 8 AA	30
Phosphosite 14:	C6orf165	Q8IYR0	S587	TQSMREDSTGVPRPQ	71 / 7 AA	71
Phosphosite 15:	P4HA3	Q7Z4N8	S79	VLSLHEDSTTPVANP	55 / 9 AA	61
Phosphosite 16:	PDZD2	O15018	S1534	FSSFHEDSTSLSGLG	71 / 7 AA	302
Phosphosite 17:	PITPNM3	Q9BZ71	S116	SIEIHEDSEEGCPQR	66 / 9 AA	107
Phosphosite 18:	NIBP	Q96Q05	S1124	HIRFHEDSTSKELPP	71 / 7 AA	129
Phosphosite 19:	COL1A1	P02452	S171	SYGYDEKSTGGISVP	85 / 7 AA	139
Phosphosite 20:	CCDC54	Q8NEL0	T43	KIRHQDSTGYPTVTS	83 / 6 AA	38