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:	CTBS
Human P-Site:	Y87
P-Site Sequence:	TVATFGKYDSELMCY
UniProt:	Q01459
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTBS	Q01459	Y87	TVATFGKYDSELMCY	100 / 9 AA	44
Phosphosite 1:	ABCC11	Q96J66	Y64	AVPPWGKYDAALRTM	62 / 8 AA	154
Phosphosite 2:	MAD1L1	Q9Y6D9	S420	AILGSYDSELTPAEY	85 / 7 AA	83
Phosphosite 3:	RIF1	Q5UIP0	S906	SYTGTYDSELLEQLS	85 / 7 AA	274
Phosphosite 4:	MKLN1	Q9UL63	Y76	QNITFGKYEKTHVCN	83 / 6 AA	85
Phosphosite 5:	PIK3R4	Q99570	T528	HPNGNYDTELQALHE	71 / 7 AA	153
Phosphosite 6:	ZNF717	Q9BY31	Y232	IVQTFGKYNEYEKAC	83 / 6 AA	105
Phosphosite 7:	RIF1	Q5UIP0	S1275	REGTFSKSDSEKIVN	75 / 8 AA	274
Phosphosite 8:	ZNF73	O43830	Y17	IGQTFGKYNEYEKAC	83 / 6 AA	38
Phosphosite 9:	TCHHL1	Q5QJ38	Y18	VIETFHKYASEDSNG	75 / 8 AA	99
Phosphosite 10:	ZNF418	Q8TF45	Y242	CGKSFSKYDSVSNHQ	71 / 7 AA	78
Phosphosite 11:	KRT40	Q6A162	S180	DFKSKYESELSLRQL	71 / 7 AA	48
Phosphosite 12:	SLC45A1	Q9Y2W3	S528	LNGVKYESELTGSSE	83 / 6 AA	85
Phosphosite 13:	KRT40	Q6A162	Y178	TDDFKSKYESELSLR	71 / 7 AA	48
Phosphosite 14:	SLC45A1	Q9Y2W3	Y526	ILLNGVKYESELTGS	83 / 6 AA	85
Phosphosite 15:	PDZD8	Q8NEN9	S338	SRLLIFGSYDREANV	62 / 8 AA	129
Phosphosite 16:	PDZD8	Q8NEN9	Y339	RLLIFGSYDREANVH	62 / 8 AA	129
Phosphosite 17:	TM6SF2	Q9BZW4	Y164	TGNILGKYSSEIRPA	55 / 9 AA	40
Phosphosite 18:	RYR1	P21817	Y2691	DSLAHKKYDPELYRM	83 / 6 AA	565
Phosphosite 19:	SART1	O43290	Y337	PRSILSKYDEELEGE	55 / 9 AA	90
Phosphosite 20:	ZNF418	Q8TF45	S240	WECGKSFSKYDSVSN	71 / 7 AA	78