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:	tau
Human P-Site:	S400
P-Site Sequence:	AKTSTRSSAKTLKNR
UniProt:	P10636
Intern. Prot. ID:	IPI00747283

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	tau	P10636	S400	AKTSTRSSAKTLKNR	100 / 9 AA	79
Phosphosite 1:	ZZEF1	O43149	S1931	LDPQTRSSATTLRSQ	87 / 8 AA	331
Phosphosite 2:	LRRC4C	Q9HCJ2	T501	TPQSTRSTEKTFTIP	66 / 9 AA	72
Phosphosite 3:	AlphaK2	Q86TB3	S1649	PPSSSSSSAKTLAFI	77 / 9 AA	237
Phosphosite 4:	C6orf217	P0C7V0	S95	AGADTRSSANQLPQP	75 / 8 AA	29
Phosphosite 5:	ZMYND8	Q9ULU4	S766	ETPVLTRSSAQTSAA	85 / 7 AA	132
Phosphosite 6:	APOB	P04114	S3529	NSKSTRSSVKLQGTS	85 / 7 AA	516
Phosphosite 7:	AlphaK2	Q86TB3	T1652	SSSSSAKTLAFISGE	100 / 6 AA	237
Phosphosite 8:	DAB1	O75553	S433	TSDSTRSSPQTDKPR	75 / 8 AA	64
Phosphosite 9:	ZMYND8	Q9ULU4	S767	TPVLTRSSAQTSAAG	85 / 7 AA	132
Phosphosite 10:	VPS13B	Q7Z7G8	S1928	LHASTRSSARQALGI	85 / 7 AA	449
Phosphosite 11:	tau	P10636	T403	STRSSAKTLKNRPCL	100 / 6 AA	79
Phosphosite 12:	COL17A1	Q9UMD9	S179	SVSPTRNSSNTLPIP	55 / 9 AA	150
Phosphosite 13:	COL17A1	Q9UMD9	S180	VSPTRNSSNTLPIPK	62 / 8 AA	150
Phosphosite 14:	C18orf55	Q9BVV7	S19	TEKLHRSSAKRLLLP	85 / 7 AA	28
Phosphosite 15:	ARIH1	Q9Y4X5	S180	RQMNTRSSAQDMPCQ	55 / 9 AA	64
Phosphosite 16:	H1T	P22492	S122	VIPKSTRSKAKKSVS	85 / 7 AA	22
Phosphosite 17:	CISH	Q9NSE2	S219	QPFVRRSSARSLQHL	71 / 7 AA	29
Phosphosite 18:	STXBP1	P61764	T504	KHYPYISTRSSASFS	100 / 6 AA	68
Phosphosite 19:	ARHGAP23	Q9P227	S386	GWASQRSSARTPACP	75 / 8 AA	162
Phosphosite 20:	GNPAT	O15228	S249	LEGTRSRSAKTLTPK	88 / 9 AA	77