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:	S131
P-Site Sequence:	SVEETADSTLCHILN
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	S131	SVEETADSTLCHILN	100 / 9 AA	48
Phosphosite 1:	MACF1	Q9UPN3	S2021	HVQETTDSILSHFQS	66 / 9 AA	620
Phosphosite 2:	MACF1	Q96PK2	S2523	HVQETTDSILSHFQS	66 / 9 AA	670
Phosphosite 3:	TEP1	Q99973	S1635	AANQPLDSPLCHQAS	55 / 9 AA	290
Phosphosite 4:	MUC4	Q99102	S253	PSGETATSSLCSVTN	75 / 8 AA	232
Phosphosite 5:	FBXO46	Q6PJ61	S444	AEGTADTSLCRLYRH	62 / 8 AA	69
Phosphosite 6:	MLL2	O14686	S995	SLPETDDSLLCDAGT	66 / 9 AA	564
Phosphosite 7:	PRAMEF9	Q5VWM5	T427	ESYGADGTLCWSRFA	71 / 7 AA	55
Phosphosite 8:	PRAMEF11	O60813	T385	ESYGADGTLCWSRFA	71 / 7 AA	51
Phosphosite 9:	PRAMEF4	O60810	T427	ESYGADGTLCWSRFA	71 / 7 AA	55
Phosphosite 10:	PRAMEF25	A6NGN4	T423	ESYGADGTLCWSRFT	71 / 7 AA	54
Phosphosite 11:	PLCH1	Q4KWH8	T1349	EDVIADPTLCFNSGE	62 / 8 AA	189
Phosphosite 12:	PRAMEF6	Q5VXH4	T425	ESYDADGTLCWSRFA	71 / 7 AA	55
Phosphosite 13:	PRAMEF5	Q5TYX0	T425	ESYDADGTLCWSRFA	71 / 7 AA	55
Phosphosite 14:	PRAMEF23	A6NMV5	T425	ESYDADGTLCWSRFP	71 / 7 AA	55
Phosphosite 15:	EGFL7	Q9UHF1	T174	HSLSADGTLCVPKGG	71 / 7 AA	30
Phosphosite 16:	LIG3	P49916	T927	KRKAADETLCQTKVL	62 / 8 AA	113
Phosphosite 17:	U2AF1L4	Q8WU68	S65	TAQTADGSHCHVSDV	62 / 8 AA	26
Phosphosite 18:	MAPKBP1	O60336	S247	GRGKKADSTFCITSS	62 / 8 AA	164
Phosphosite 19:	C12orf56	Q8IXR9	S177	SSTPSKDSTLCPRPG	83 / 6 AA	71
Phosphosite 20:	C7	P10643	S542	CVGETTESTQCEDEE	62 / 8 AA	94