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:	S1138
P-Site Sequence:	SEGSTLSSDLMKLCG
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	S1138	SEGSTLSSDLMKLCG	100 / 9 AA	187
Phosphosite 1:	KIF21A	Q7Z4S6	S1137	GSEGSTLSSDLMKLC	100 / 8 AA	187
Phosphosite 2:	EYS	Q5T1H1	S1676	VPSQTISSDLMNSDL	75 / 8 AA	351
Phosphosite 3:	NBEA	Q8NFP9	S1709	ELLSTLSSEVKKSQE	66 / 9 AA	328
Phosphosite 4:	EYS	Q5T1H1	S1675	IVPSQTISSDLMNSD	85 / 7 AA	351
Phosphosite 5:	KMO	O15229	S175	GAYSTVRSHLMKKPR	66 / 9 AA	56
Phosphosite 6:	ZNF792	Q3KQV3	S463	GKAFSRSSDLMKHQR	100 / 6 AA	72
Phosphosite 7:	ZNF553	Q96MX3	S205	GKSFRLSSDLVKHQR	85 / 7 AA	68
Phosphosite 8:	liprin alpha 4	O75335	S186	MGVMTLPSDLRKHRR	75 / 8 AA	78
Phosphosite 9:	PPFIA2	O75334	S746	MGVMTLPSDLRKHRR	75 / 8 AA	143
Phosphosite 10:	NRBP1	Q9UHY1	S477	DKLNRHLSCDLMPNE	83 / 6 AA	60
Phosphosite 11:	PIK3C3	Q8NEB9	S168	GRTSSTLSEDQMSRL	75 / 8 AA	102
Phosphosite 12:	TMEM47	Q9BQJ4	S75	HCESTLSSDWQIATL	75 / 8 AA	19
Phosphosite 13:	LRRC37B2	Q147U4	S73	EQKEQKSSELMKEVP	83 / 6 AA	19
Phosphosite 14:	INPP5A	Q14642	S78	FVKELLSSDAMKEYN	85 / 7 AA	48
Phosphosite 15:	PKACg	P22612	S264	RFPSKLSSDLKHLLR	75 / 8 AA	40
Phosphosite 16:	ZNF479	Q96JC4	S365	CGQAFSLSSNLMRHR	71 / 7 AA	61
Phosphosite 17:	CREBBP	Q92793	S1657	VDPDPLLSCDLMDGR	83 / 6 AA	265
Phosphosite 18:	SERPINB1	P30740	S286	EESYTLNSDLARLGV	62 / 8 AA	43
Phosphosite 19:	SYDE2	Q5VT97	S332	NLSMLSGSDLMKAER	83 / 6 AA	125
Phosphosite 20:	CCDC21	Q6P2H3	S145	MKHSPGLSRDLMYFS	83 / 6 AA	86