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:	CtBP1
Human P-Site:	S346
P-Site Sequence:	ITGRIPDSLKNCVNK
UniProt:	Q13363
Intern. Prot. ID:	IPI00012835

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CtBP1	Q13363	S346	ITGRIPDSLKNCVNK	100 / 9 AA	48
Phosphosite 1:	CTBP2	P56545	S352	ITGRIPESLRNCVNK	77 / 9 AA	49
Phosphosite 2:	PPM1D	O15297	S489	LTLRIHDSLNNSLPI	66 / 9 AA	67
Phosphosite 3:	FOXR2	Q6PJQ5	S256	SFEKVPDSLKDEDNA	62 / 8 AA	36
Phosphosite 4:	INPP4B	O15327	S442	ASQHSPDSLKNSLKM	85 / 7 AA	105
Phosphosite 5:	UBR5	O95071	S581	FQLRSPESLKNMEKA	75 / 8 AA	309
Phosphosite 6:	SPATA5	Q8NB90	S876	VTPRIPESLRRFYED	71 / 7 AA	98
Phosphosite 7:	EEA1	Q15075	S868	KLSKVSDSLKNSKSE	55 / 9 AA	162
Phosphosite 8:	ABCB7	O75027	S60	RAYQIPESLKSITWQ	55 / 9 AA	83
Phosphosite 9:	BANP	Q8N9N5	S145	LSNRAPDSLENVISN	66 / 9 AA	56
Phosphosite 10:	SLFN13	Q68D06	S268	KEQVDPDSLKNVIAR	85 / 7 AA	102
Phosphosite 11:	EPHA2	P29317	S880	KLIRAPDSLKTLADF	75 / 8 AA	108
Phosphosite 12:	KRI1	Q8N9T8	S223	KEIRNPDSLKELTHL	85 / 7 AA	83
Phosphosite 13:	DDX31	Q9H8H2	S480	DSFAIPESLKQHVTV	83 / 6 AA	94
Phosphosite 14:	FLJ44290	Q6ZR08	S126	MLRLIPESLKEGKER	71 / 7 AA	92
Phosphosite 15:	DNAH17	Q9UFH2	S183	ESMERIPSSLDNLLL	75 / 8 AA	512
Phosphosite 16:	SPSB4	Q96A44	S265	SSLPLPQSLKNYLQY	55 / 9 AA	30
Phosphosite 17:	PAQR3	Q6TCH7	S39	TYEQIPGSLKDNPYI	62 / 8 AA	36
Phosphosite 18:	DNAH17	Q9UFH2	S184	SMERIPSSLDNLLLH	75 / 8 AA	512
Phosphosite 19:	TDRD6	O60522	S203	LARRVPDSLFRSLLE	83 / 6 AA	237
Phosphosite 20:	C2orf43	Q9H6V9	S317	MADMIADSLKDDLSK	62 / 8 AA	37