SMTL ID : 9kok.1

Crystal structure of ExaC, an NAD+-dependent aldehyde dehydrogenase, from Pseudomonas aeruginosa

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

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

NAD.1: 28 residues within 4Å: Chain A: I.162, I.163, P.164, W.165, N.166, M.171, K.189, A.191, E.192, G.221, G.225, E.226, F.239, T.240, G.241, S.242, V.245, H.248, I.249, E.263, L.264, G.265, C.302, Q.349, K.352, E.403, F.405 Ligands: MG.4 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:P.164 Hydrogen bonds: A:I.163, A:N.166, A:K.189, A:E.192, A:E.226, A:E.226, A:G.241, A:S.242, A:S.242, A:E.263, A:Q.349, A:Q.349, A:K.352 Water bridges: A:Q.193 pi-Stacking: A:F.405 NAD.5: 29 residues within 4Å: Chain B: I.162, I.163, P.164, W.165, K.189, P.190, A.191, E.192, Q.193, G.221, G.225, E.226, A.229, F.239, T.240, G.241, S.242, V.245, H.248, I.249, E.263, L.264, G.265, C.302, Q.349, K.352, E.403, F.405 Ligands: MG.8 22 PLIP interactions: 22 interactions with chain B Hydrophobic interactions: B:P.164 Hydrogen bonds: B:I.163, B:I.163, B:K.189, B:E.192, B:Q.193, B:E.226, B:E.226, B:G.241, B:S.242, B:E.263, B:K.352, B:K.352 Water bridges: B:W.165, B:G.221, B:R.222, B:S.242, B:S.242, B:Q.348, B:Q.349, B:K.352 pi-Stacking: B:F.405

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 4 residues within 4Å: Chain A: Q.278, A.279, E.280, R.438 1 PLIP interactions: 1 interactions with chain A Water bridges: A:Q.278 GOL.3: 4 residues within 4Å: Chain A: A.117, F.296, H.461 Chain B: F.506 No protein-ligand interaction detected (PLIP) GOL.6: 4 residues within 4Å: Chain B: N.83, L.86, K.87, D.90 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.87, B:D.90, B:D.90 GOL.7: 4 residues within 4Å: Chain A: F.506 Chain B: A.117, F.296, H.461 No protein-ligand interaction detected (PLIP)

2 x MG: MAGNESIUM ION(Non-functional Binders)

MG.4: 1 residues within 4Å: Ligands: NAD.1 No protein-ligand interaction detected (PLIP) MG.8: 1 residues within 4Å: Ligands: NAD.5 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ko, J.H. et al., Structural analysis of ExaC, an NAD + -dependent aldehyde dehydrogenase, from Pseudomonas aeruginosa. Biochem.Biophys.Res.Commun. (2025)

Release Date

2025-01-29

Peptides

NAD+ dependent aldehyde dehydrogenase ExaC: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

NAD+ dependent aldehyde dehydrogenase ExaC

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