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:	T340
P-Site Sequence:	REIRRAITGRIPDSL
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	T340	REIRRAITGRIPDSL	100 / 9 AA	48
Phosphosite 1:	CTBP2	P56545	T346	TEIRRAITGRIPESL	100 / 9 AA	49
Phosphosite 2:	PIGK	Q92643	T136	ENFLRVLTGRIPPST	75 / 8 AA
Phosphosite 3:	CASR	P41180	T289	EIVRRNITGKIWLAS	75 / 8 AA	121
Phosphosite 4:	PRSS21	Q9Y6M0	T39	PCGRRVITSRIVGGE	75 / 8 AA	35
Phosphosite 5:	GPD1L	Q8N335	T108	HRICDEITGRVPKKA	71 / 7 AA	38
Phosphosite 6:	CdGAP	Q2M1Z3	T997	QAPRREITGWDEKAL	71 / 7 AA	157
Phosphosite 7:	CPSF2	Q9P2I0	T755	VAVRRTETGRIGLEG	75 / 8 AA	88
Phosphosite 8:	GPS, PLAT and transmembrane domain-containing protein FLJ00285	Q6ZNL0	T23	LASERAITVKVPNNS	62 / 8 AA	89
Phosphosite 9:	polycystin 1	P98161	T2873	LASERAITVKVPNNS	62 / 8 AA	463
Phosphosite 10:	PITPNM2	Q9BZ72	T1337	GCWGRAMTGRLEPGA	71 / 7 AA	149
Phosphosite 11:	SVIL	O95425	T957	TESKRALTGRDSGME	71 / 7 AA	248
Phosphosite 12:	EPB41L1	Q9H4G0	T202	QLRADIITGRLPCSF	83 / 6 AA	99
Phosphosite 13:	NEU3	Q9UQ49	T23	QEDDRGITYRIPALL	75 / 8 AA	48
Phosphosite 14:	NEU3	Q9UQ49	Y24	EDDRGITYRIPALLY	75 / 8 AA	48
Phosphosite 15:	ACTR10	Q9NZ32	T381	SKEYYNQTGRIPDWC	100 / 5 AA	46
Phosphosite 16:	KIAA1522	Q9P206	S858	KPLRRALSGRASPVP	71 / 7 AA	107
Phosphosite 17:	PRKCDBP	Q969G5	S194	QSLRRALSGRKGPAA	71 / 7 AA	28
Phosphosite 18:	TNRC18	O15417	T2269	VEFDDGDTGRIPLSH	100 / 5 AA	315
Phosphosite 19:	HECTD1	Q9ULT8	T346	PKSSAGSTGRIPGLR	100 / 5 AA	290
Phosphosite 20:	NBPF6	Q5VWK0	T587	NTQGRQVTGRIRASL	71 / 7 AA	72