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:	BTBD1
Human P-Site:	S234
P-Site Sequence:	VLERDTLSIRESRLF
UniProt:	Q9H0C5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BTBD1	Q9H0C5	S234	VLERDTLSIRESRLF	100 / 9 AA	53
Phosphosite 1:	KLC4	Q9NSK0	S281	HLLNDALSIRESTLG	87 / 8 AA	69
Phosphosite 2:	BTBD1	Q9H0C5	T232	CAVLERDTLSIRESR	100 / 7 AA	53
Phosphosite 3:	USP6NL	Q92738	S821	YRNRDGLSIQESVLL	77 / 9 AA	94
Phosphosite 4:	OBSCN	Q5VST9	T669	DRTRHTLTIREVPAS	75 / 8 AA	868
Phosphosite 5:	KIAA1522	Q9P206	S418	AEASDTLSIRSSGQL	87 / 8 AA	107
Phosphosite 6:	PBRM1	Q86U86	T1677	RDLMLRDTLNIRQAY	85 / 7 AA	193
Phosphosite 7:	ASTN1	O14525	S232	HNSSGTLSIRETPIL	75 / 8 AA	145
Phosphosite 8:	ZNF33B	Q06732	S201	LKNRNTLSHRENTLQ	66 / 9 AA	91
Phosphosite 9:	KIAA1522	Q9P206	T416	STAEASDTLSIRSSG	100 / 6 AA	107
Phosphosite 10:	FAM73A	Q8NAN2	T318	EDFGLRDTLSIASTD	100 / 6 AA	71
Phosphosite 11:	MYBPC3	Q14896	T67	EGTRHTLTVREVGPA	62 / 8 AA	141
Phosphosite 12:	FNIP1	Q8TF40	S910	QDQRDTLSILVPHGD	100 / 6 AA	131
Phosphosite 13:	ARHGAP21	Q5T5U3	S1079	KTPRQSLSIRQTLLG	55 / 9 AA	217
Phosphosite 14:	FNIP1	Q8TF40	T908	PQQDQRDTLSILVPH	100 / 6 AA	131
Phosphosite 15:	MYST1	Q9H7Z6	S381	RDFRGTLSIKDLSQM	62 / 8 AA	52
Phosphosite 16:	LOC375337	Q8N9V7	S746	MLGPQTLSIRNSVTP	75 / 8 AA	191
Phosphosite 17:	GRIK4	Q16099	S190	LISKDTLSVRMLDDT	71 / 7 AA	107
Phosphosite 18:	EIF3B	P55884	S447	RMTLDTLSIYETPSM	75 / 8 AA	92
Phosphosite 19:	CEP152	O94986	S286	EKDGLTLSLRESQKL	85 / 7 AA	189
Phosphosite 20:	IARS	P41252	T798	VSVQDKDTLSIHYLM	71 / 7 AA	144