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:	KATNB1
Human P-Site:	S421
P-Site Sequence:	AKEAAKPSPAMDVQF
UniProt:	Q9BVA0
Intern. Prot. ID:	IPI00306239

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KATNB1	Q9BVA0	S421	AKEAAKPSPAMDVQF	100 / 9 AA	72
Phosphosite 1:	VWA2	Q5GFL6	S719	PVNLCKPSPCMNEGS	62 / 8 AA	82
Phosphosite 2:	POLS	Q5XG87	S309	WGSKAHPSPGMDSRI	75 / 8 AA	60
Phosphosite 3:	ACSM3	Q53FZ2	S402	PGSMGKPSPAFDVKI	75 / 8 AA	66
Phosphosite 4:	ECM29	Q5VYK3	S1338	RLSAAKSSPMMETIN	66 / 9 AA	204
Phosphosite 5:	RALBP1	Q15311	S645	GKEPAKPSPSRDRKE	75 / 8 AA	76
Phosphosite 6:	PRDM16	Q9HAZ2	S475	MMDKAKPSPSLNHAS	62 / 8 AA	140
Phosphosite 7:	ZNF469	Q96JG9	S2637	DGRGSRPSPAMASYA	62 / 8 AA	259
Phosphosite 8:	JARID1B	Q9UGL1	S1375	QTLLAKPSPAQQTDR	75 / 8 AA	176
Phosphosite 9:	TRIM36	Q9NQ86	S87	SPRLRLPSPSMDKID	83 / 6 AA	83
Phosphosite 10:	TRIM36	Q9NQ86	S89	RLRLPSPSMDKIDRI	83 / 6 AA	83
Phosphosite 11:	STIL	Q15468	S1225	LVKNLKPSPAVNLRT	71 / 7 AA	143
Phosphosite 12:	WWC1	Q8IX03	S876	DVFTEKASPDMDGYP	55 / 9 AA	125
Phosphosite 13:	RICH2	Q17R89	S474	ANYSSMPSPDMDPAD	55 / 9 AA	89
Phosphosite 14:	TTN	Q8WZ42	S18041	KDPIAKPSPPVNPEA	62 / 8 AA	3816
Phosphosite 15:	USP54	Q70EL1	S205	LERREKPSPSMFGEL	71 / 7 AA	187
Phosphosite 16:	USP54	Q70EL1	S207	RREKPSPSMFGELLQ	83 / 6 AA	187
Phosphosite 17:	RPRD2	Q5VT52	S323	PEESPVPSPSMDAPS	83 / 6 AA	156
Phosphosite 18:	RPRD2	Q5VT52	S325	ESPVPSPSMDAPSPT	83 / 6 AA	156
Phosphosite 19:	ALAD	P13716	S215	FRDAAKSSPAFGDRR	66 / 9 AA	36
Phosphosite 20:	CBFA2T2	O43439	S577	SADCSVPSPALDKTS	83 / 6 AA	67