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:	BTD
Human P-Site:	S181
P-Site Sequence:	GTKEPCHSSDPRCPK
UniProt:	P43251
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BTD	P43251	S181	GTKEPCHSSDPRCPK	100 / 9 AA	61
Phosphosite 1:	BTD	P43251	S182	TKEPCHSSDPRCPKD	100 / 8 AA	61
Phosphosite 2:	SSH3	Q8TE77	S636	GQGEPCISSTPRFRK	77 / 9 AA	73
Phosphosite 3:	SPRR3	Q9UBC9	S43	TTKEPCHSKVPQPGN	66 / 9 AA	18
Phosphosite 4:	ADCY9	O60503	S965	SERNPCNSSVPRDLR	66 / 9 AA	151
Phosphosite 5:	ADCY9	O60503	S966	ERNPCNSSVPRDLRR	75 / 8 AA	151
Phosphosite 6:	AKAP6	Q13023	S2172	DGEEPCFSSAPPNES	75 / 8 AA	257
Phosphosite 7:	LOC375337	Q8N9V7	S95	QVSPSDSSDPRGLEA	75 / 8 AA	191
Phosphosite 8:	NKX1-2	Q9UD57	S90	QAHPHHSSDARDAAG	75 / 8 AA	35
Phosphosite 9:	XRRA1	Q6P2D8	S656	HPLLCHSSKPKLDTL	71 / 7 AA	90
Phosphosite 10:	XRRA1	Q6P2D8	S655	KHPLLCHSSKPKLDT	71 / 7 AA	90
Phosphosite 11:	LOC375337	Q8N9V7	S94	GQVSPSDSSDPRGLE	75 / 8 AA	191
Phosphosite 12:	VNN1	O95497	T147	GDKKPCDTSDPQCPP	62 / 8 AA	57
Phosphosite 13:	TNKS2	Q9H2K2	S207	LNVNCHASDGRKSTP	71 / 7 AA	127
Phosphosite 14:	LECT2	O14960	S144	VHIENCDSSDPTAYL	75 / 8 AA	16
Phosphosite 15:	Per1	O15534	S592	AKALPCQSPDPELEA	71 / 7 AA	136
Phosphosite 16:	NTN3	O00634	S70	ATRACDASDPRRAHS	62 / 8 AA	61
Phosphosite 17:	TCF4	P15884	S223	FMQDGHHSSDPWSSS	55 / 9 AA	71
Phosphosite 18:	MRPL23	Q16540	S139	EERQQRQSSDPRRGG	55 / 9 AA	18
Phosphosite 19:	VNN1	O95497	S148	DKKPCDTSDPQCPPD	62 / 8 AA	57
Phosphosite 20:	SIX6OS1	Q8N1H7	S293	RPIKMHSSEPRVADI	83 / 6 AA	68