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:	S501
P-Site Sequence:	ESEAMNESLRRSLSR
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	S501	ESEAMNESLRRSLSR	100 / 9 AA	183
Phosphosite 1:	C8orf78	Q96M78	S44	LSSALNESLRPIHRE	75 / 8 AA	16
Phosphosite 2:	GPAM	Q9HCL2	S459	SRNATDESLRRRLIA	75 / 8 AA	94
Phosphosite 3:	CXXC5	Q7LFL8	S72	ISEPLNKSLRRSRPL	66 / 9 AA	33
Phosphosite 4:	AP4E1	Q9UPM8	S302	MYDVLDESLRRAELN	55 / 9 AA	127
Phosphosite 5:	DHRS9	Q9BPW9	S189	AVEGFNDSLRRDMKA	62 / 8 AA	35
Phosphosite 6:	FIGN	Q5HY92	S639	KPEEIDESLRRYFMK	62 / 8 AA	82
Phosphosite 7:	YME1L1	Q96TA2	S289	LTQKTNDSLRRTRLI	71 / 7 AA	86
Phosphosite 8:	C17orf97	Q6ZQX7	S169	LANRINESLRWDGIL	71 / 7 AA	50
Phosphosite 9:	FCHO1	O14526	S174	KTKKAAESLRRSVEK	100 / 6 AA	97
Phosphosite 10:	MSH6	P52701	S1329	EFEKMNQSLRLFREV	83 / 6 AA	153
Phosphosite 11:	Uncharacterized protein LOC113230	Q96FF7	S160	RSCEREESLRRSRGL	85 / 7 AA	39
Phosphosite 12:	GADD45GIP1	Q8TAE8	S102	SLATMQESLRVKQLA	71 / 7 AA	25
Phosphosite 13:	MANSC1	Q9H8J5	S411	LGRILSESLRRKRYS	71 / 7 AA	47
Phosphosite 14:	NIPBL	Q6KC79	S813	DGRSVSESLRRDHDN	62 / 8 AA	316
Phosphosite 15:	neurogenin 1	Q92886	S88	RSEALLHSLRRSRRV	66 / 9 AA	26
Phosphosite 16:	RAB3D	O95716	S190	ICEKMNESLEPSSSS	75 / 8 AA	24
Phosphosite 17:	MGAT4B	Q9UQ53	S57	LHAAEQESLKRSKEL	66 / 9 AA	63
Phosphosite 18:	TRPM1	Q7Z4N2	S305	EGGIINESLREQLLV	83 / 6 AA	174
Phosphosite 19:	TRPM3	Q9HCF6	S413	EGGLINESLRDQLLV	83 / 6 AA	198
Phosphosite 20:	DOCK6	Q96HP0	T221	DVDRRNETLRRQHRP	83 / 6 AA	230