SMTL ID : 4x0t.1

Structure ALDH7A1 inactivated by 4-diethylaminobenzaldehyde and complexed with NAD+

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-tetramer

Ligands

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

NAD.1: 28 residues within 4Å: Chain A: I.165, T.166, A.167, F.168, N.169, K.192, G.193, A.194, P.195, A.229, G.232, T.233, F.246, T.247, G.248, S.249, V.252, V.256, E.270, L.271, G.272, G.273, C.304, E.401, F.403, L.429, F.470 Ligands: 3W9.2 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:T.247 Hydrogen bonds: A:T.166, A:F.168, A:K.192, A:T.233, A:T.233, A:S.249, A:E.270, A:L.271, A:G.273, A:E.401 Water bridges: A:A.229, A:T.250 NAD.3: 27 residues within 4Å: Chain B: I.165, T.166, A.167, F.168, N.169, K.192, G.193, A.194, P.195, A.229, G.232, T.233, F.246, T.247, G.248, S.249, V.252, V.256, E.270, L.271, G.272, G.273, C.304, E.401, F.403, F.470 Ligands: 3W9.4 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:T.247 Hydrogen bonds: B:T.166, B:F.168, B:K.192, B:T.233, B:T.233, B:S.249, B:E.270, B:L.271, B:G.273, B:E.401 Water bridges: B:T.250, B:E.401, B:E.401 NAD.5: 27 residues within 4Å: Chain C: I.165, T.166, A.167, F.168, N.169, K.192, G.193, A.194, P.195, A.229, G.232, T.233, F.246, T.247, G.248, S.249, V.252, V.256, E.270, L.271, G.272, C.304, E.401, F.403, L.429, F.470 Ligands: 3W9.6 10 PLIP interactions: 10 interactions with chain C Hydrophobic interactions: C:T.247 Hydrogen bonds: C:T.166, C:F.168, C:K.192, C:T.233, C:S.249, C:L.271, C:G.273, C:E.401 Water bridges: C:E.401 NAD.7: 27 residues within 4Å: Chain D: I.165, T.166, A.167, F.168, N.169, K.192, G.193, A.194, P.195, A.229, G.232, T.233, F.246, T.247, G.248, S.249, V.252, V.256, E.270, L.271, G.272, C.304, E.401, F.403, L.429, F.470 Ligands: 3W9.8 11 PLIP interactions: 11 interactions with chain D Hydrophobic interactions: D:T.247 Hydrogen bonds: D:T.166, D:F.168, D:K.192, D:T.233, D:S.249, D:S.249, D:L.271, D:G.273, D:E.401 Water bridges: D:T.250

4 x 3W9: 4-(diethylamino)benzaldehyde(Covalent)

3W9.2: 10 residues within 4Å: Chain A: N.169, F.170, A.173, V.174, W.177, R.303, C.304, F.470, E.481 Ligands: NAD.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:F.170, A:V.174, A:W.177, A:W.177, A:F.470 Hydrogen bonds: A:N.169, A:C.304 pi-Stacking: A:F.170 3W9.4: 11 residues within 4Å: Chain B: E.123, N.169, F.170, A.173, V.174, W.177, R.303, C.304, F.470, E.481 Ligands: NAD.3 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:F.170, B:V.174, B:W.177, B:W.177, B:F.470, B:F.470 Hydrogen bonds: B:N.169, B:C.304 pi-Stacking: B:F.170 3W9.6: 11 residues within 4Å: Chain C: E.123, N.169, F.170, A.173, V.174, W.177, R.303, C.304, F.470, E.481 Ligands: NAD.5 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:F.170, C:A.173, C:W.177, C:W.177, C:F.470 Hydrogen bonds: C:N.169, C:C.304 pi-Stacking: C:F.170 3W9.8: 10 residues within 4Å: Chain D: N.169, F.170, A.173, V.174, W.177, R.303, C.304, F.470, E.481 Ligands: NAD.7 8 PLIP interactions: 8 interactions with chain D Hydrophobic interactions: D:A.173, D:V.174, D:W.177, D:W.177, D:F.470 Hydrogen bonds: D:N.169, D:C.304 pi-Stacking: D:F.170

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Luo, M. et al., Diethylaminobenzaldehyde Is a Covalent, Irreversible Inactivator of ALDH7A1. Acs Chem.Biol. (2015)

Release Date

2015-01-14

Peptides

Alpha-aminoadipic semialdehyde dehydrogenase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Alpha-aminoadipic semialdehyde dehydrogenase

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