SMTL ID : 4lce.1

CtBP1 in complex with substrate MTOB

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.38 Å

Oligo State

homo-dimer

Ligands

2 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

NAD.1: 28 residues within 4Å: Chain A: S.94, G.95, S.118, T.122, I.174, G.175, G.177, R.178, V.179, Y.197, D.198, P.199, Y.200, L.201, H.230, C.231, G.232, N.234, N.237, T.258, A.259, R.260, D.284, V.285, H.309, A.311, W.312 Ligands: KMT.2 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:T.122, A:W.312 Hydrogen bonds: A:R.178, A:V.179, A:G.232, A:N.234, A:N.237, A:D.284, A:D.284, A:A.311, A:W.312 Water bridges: A:S.94, A:S.94, A:D.97, A:D.97, A:G.177, A:G.180, A:L.233 Salt bridges: A:R.178 pi-Stacking: A:Y.200 NAD.3: 28 residues within 4Å: Chain B: S.94, G.95, S.118, T.122, I.174, G.175, G.177, R.178, V.179, Y.197, D.198, P.199, Y.200, L.201, H.230, C.231, G.232, N.234, N.237, T.258, A.259, R.260, D.284, V.285, H.309, A.311, W.312 Ligands: KMT.4 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:T.122, B:W.312 Hydrogen bonds: B:R.178, B:V.179, B:G.232, B:N.234, B:N.237, B:D.284, B:A.311, B:W.312 Water bridges: B:S.94, B:S.94, B:D.97, B:G.177, B:G.180, B:Y.197, B:Y.197, B:L.233 Salt bridges: B:R.178 pi-Stacking: B:Y.200

2 x KMT: 4-(METHYLSULFANYL)-2-OXOBUTANOIC ACID(Non-covalent)

KMT.2: 12 residues within 4Å: Chain A: Y.70, H.71, R.91, I.92, G.93, S.94, G.95, R.260, H.309, W.312, M.321 Ligands: NAD.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.312 Hydrogen bonds: A:S.94, A:G.95, A:R.260, A:R.260 Salt bridges: A:R.91, A:R.260 KMT.4: 12 residues within 4Å: Chain B: Y.70, H.71, R.91, I.92, G.93, S.94, G.95, R.260, H.309, W.312, M.321 Ligands: NAD.3 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:W.312 Hydrogen bonds: B:S.94, B:G.95, B:R.260, B:R.260 Salt bridges: B:R.91, B:R.260

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hilbert, B.J. et al., Crystal structures of human CtBP in complex with substrate MTOB reveal active site features useful for inhibitor design. Febs Lett. (2014)

Release Date

2014-03-19

Peptides

C-terminal-binding protein 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C-terminal-binding protein 1

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