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:	BTBD9
Human P-Site:	S519
P-Site Sequence:	VADRTKVSCKSWQSV
UniProt:	Q96Q07
Intern. Prot. ID:	IPI00396190

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BTBD9	Q96Q07	S519	VADRTKVSCKSWQSV	100 / 9 AA	69
Phosphosite 1:	BTBD9	Q96Q07	S522	RTKVSCKSWQSVTFE	100 / 6 AA	69
Phosphosite 2:	REG1B	P48304	S123	GSLVSYKSWDTGSPS	83 / 6 AA	19
Phosphosite 3:	REG1A	P05451	S123	GSLVSYKSWGIGAPS	83 / 6 AA	19
Phosphosite 4:	REG1B	P48304	Y121	SSGSLVSYKSWDTGS	83 / 6 AA	19
Phosphosite 5:	REG1A	P05451	Y121	SSGSLVSYKSWGIGA	83 / 6 AA	19
Phosphosite 6:	REG1A	P05451	S120	WSSGSLVSYKSWGIG	83 / 6 AA	19
Phosphosite 7:	DHX30	Q7L2E3	T761	EERYDLKTKVSCLET	83 / 6 AA	134
Phosphosite 8:	CYTIP	O60759	S245	NRLSSESSCKSWLSS	100 / 5 AA	40
Phosphosite 9:	CYTIP	O60759	S248	SSESSCKSWLSSMTM	100 / 5 AA	40
Phosphosite 10:	Ig heavy chain V-I region V35	P23083	S40	PGASVKVSCKASGYT	71 / 7 AA	13
Phosphosite 11:	Ig heavy chain V-I region HG3	P01743	S40	PGASVKVSCKASGYT	71 / 7 AA	13
Phosphosite 12:	Ig heavy chain V-I region EU	P01742	S21	PGSSVKVSCKASGGT	71 / 7 AA	12
Phosphosite 13:	Putative V-set and immunoglobulin domain-containing-like protein ENSP00000303034	A6NJS3	S40	PGASVKVSCKASGYT	71 / 7 AA	13
Phosphosite 14:	MGA	Q8IWI9	S913	TFSGRTKSSYKSILP	75 / 8 AA	332
Phosphosite 15:	TMPRSS7	Q7RTY8	S9	DKENSDVSCKSSGLK	62 / 8 AA	93
Phosphosite 16:	MGA	Q8IWI9	S914	FSGRTKSSYKSILPY	75 / 8 AA	332
Phosphosite 17:	ATP1B4	Q9UN42	S268	LGDPVKVSCKVQRGD	71 / 7 AA	42
Phosphosite 18:	LAMA1	P25391	S2787	GKGRTKVSHPALLSD	55 / 9 AA	337
Phosphosite 19:	ADAMTS17	Q8TE56	T823	CGGGERRTIVSCTRI	83 / 6 AA	121
Phosphosite 20:	C5orf36	Q8IV33	S624	KETNRKESCKSFTRL	71 / 7 AA	38