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:	S841
P-Site Sequence:	RRQVRPMSDKVAGKV
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	S841	RRQVRPMSDKVAGKV	100 / 9 AA	187
Phosphosite 1:	ARHGEF17	Q96PE2	S363	QEGLRPMSDSVGGAF	66 / 9 AA	222
Phosphosite 2:	KIAA1622	Q6NUP7	S725	QNDGRPMSDKMFEKK	85 / 7 AA	99
Phosphosite 3:	FGD5	Q6ZNL6	S486	STRVRPHSGKVAGYV	77 / 9 AA	160
Phosphosite 4:	KIF21B	O75037	S830	RRLAKPMSERVAGRA	62 / 8 AA	183
Phosphosite 5:	CCDC105	Q8IYK2	S188	LRGYRPKSEKVPDKA	62 / 8 AA	57
Phosphosite 6:	RASSF8	Q8NHQ8	S90	SLSERPTSDSVARIP	75 / 8 AA	48
Phosphosite 7:	CCDC148	Q8NFR7	S510	FDPVRMMSDTMASKA	66 / 9 AA	71
Phosphosite 8:	PRMT10	Q6P2P2	S652	AMLQRPKSDKLWSII	71 / 7 AA	95
Phosphosite 9:	CRTC2	Q53ET0	S552	QSYHRPMSDFNLGNL	100 / 5 AA	73
Phosphosite 10:	ASH2L	Q9UBL3	S595	DLTYRPMSDMGWGAV	83 / 6 AA	69
Phosphosite 11:	DLG5	Q8TDM6	S200	IQCVRAMSDLQSLQN	83 / 6 AA	214
Phosphosite 12:	CHD9	Q3L8U1	S509	NTQVRVMSEKKQRKK	71 / 7 AA	326
Phosphosite 13:	ANKRD17	O75179	S2489	PMIHRPMSDPGVFSQ	100 / 5 AA	274
Phosphosite 14:	EP300	Q09472	S507	PQGMRPMSNMSASPM	55 / 9 AA	264
Phosphosite 15:	TBC1D22A	Q8WUA7	T231	PKPVRPMTWKLLSGY	62 / 8 AA	59
Phosphosite 16:	CMYA3	A4UGR9	S2985	PPPRRPMSQKSEIHR	83 / 6 AA	382
Phosphosite 17:	KIF12	Q96FN5	S36	VLRVRPMSAAELRRG	100 / 5 AA	71
Phosphosite 18:	ARHGEF17	Q96PE2	S365	GLRPMSDSVGGAFRV	71 / 7 AA	222
Phosphosite 19:	MLK4	Q5TCX8	S614	KERIRPLSDGNSPWS	66 / 6 AA	114
Phosphosite 20:	Smad6	O43541	S94	GGPPRPMSEPGAGAG	62 / 8 AA	53