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:	S968
P-Site Sequence:	RERLQAESPEEEKGL
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	S968	RERLQAESPEEEKGL	100 / 9 AA	183
Phosphosite 1:	MIPEP	Q99797	S258	IDGLHAESPDDLVRE	62 / 8 AA	81
Phosphosite 2:	PLEKHA1	Q9HB21	S273	TFYVQADSPEEMHSW	75 / 8 AA	46
Phosphosite 3:	SYNE2	Q8WXH0	S6625	KEFLQTESPESTELQ	85 / 7 AA	796
Phosphosite 4:	PLEKHA2	Q9HB19	S282	TFYVQADSPEDMHSW	62 / 8 AA	47
Phosphosite 5:	AHNAK2	Q8IVF2	S5175	AEVLTVESPEEEAMT	77 / 9 AA	617
Phosphosite 6:	SYNE2	Q8WXH0	T6623	SSKEFLQTESPESTE	85 / 7 AA	796
Phosphosite 7:	DGKH	Q86XP1	S1075	RVPLQLESPHEERVS	77 / 9 AA	135
Phosphosite 8:	KIAA0329	O15040	S523	VDQLSAESPDQESSF	66 / 9 AA	154
Phosphosite 9:	C19orf51	Q8N9W5	S29	ALDLQAESPPVDPDS	100 / 6 AA	59
Phosphosite 10:	DDC	P20711	S171	IHRLQAASPELTQAA	85 / 7 AA	54
Phosphosite 11:	ACOT9	Q9Y305	S223	VNPLIPESPEEEELF	77 / 9 AA	50
Phosphosite 12:	MYO10	Q9HD67	S1294	TFHLIAESPEDASQW	75 / 8 AA	237
Phosphosite 13:	PSD3	Q9NYI0	S882	VLLFQTQSPEEMQGW	62 / 8 AA	116
Phosphosite 14:	PSD4	Q8NDX1	S565	SPMPQAQSPEEGQRP	85 / 7 AA	116
Phosphosite 15:	ANKRD34B	A5PLL1	T272	QEELQDITPEEELSY	66 / 9 AA	56
Phosphosite 16:	DGKQ	P52824	S440	LLGRQAESPESFQLV	100 / 6 AA	101
Phosphosite 17:	FSD2	A1L4K1	S510	VELTQAESPEASGVT	100 / 6 AA	85
Phosphosite 18:	PRDM9	Q9NQV7	S10	PEKSQEESPEEDTER	75 / 8 AA	103
Phosphosite 19:	HUWE1	Q7Z6Z7	S1395	PMDQRAESPEEVACR	85 / 7 AA	482
Phosphosite 20:	DLEU7	Q6UYE1	S85	RTAARANSPEEEVVR	75 / 8 AA	24