SMTL ID : 6o4d.2 (1 other biounit)

Structure of ALDH7A1 mutant W175A complexed with L-pipecolic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.88 Å

Oligo State

homo-tetramer

Ligands

4 x 6PC: PYRIDINE-2-CARBOXYLIC ACID(Non-covalent)

6PC.1: 8 residues within 4Å: Chain A: E.123, F.170, V.174, R.303, T.305, G.463, A.464, F.470 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.174, A:F.470 Hydrogen bonds: A:T.305, A:G.463, A:A.464 Water bridges: A:R.303, A:R.303, A:T.305 Salt bridges: A:R.303 pi-Stacking: A:F.170 6PC.4: 7 residues within 4Å: Chain B: E.123, F.170, R.303, T.305, G.463, A.464, F.470 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:G.463, B:A.464 Water bridges: B:R.303, B:R.303, B:T.305, B:T.305 Salt bridges: B:R.303 pi-Stacking: B:F.470 6PC.7: 7 residues within 4Å: Chain C: E.123, F.170, R.303, T.305, G.463, A.464, F.470 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:F.470 Hydrogen bonds: C:G.463, C:A.464 Water bridges: C:R.303, C:T.305 Salt bridges: C:R.303 6PC.9: 7 residues within 4Å: Chain D: E.123, F.170, R.303, T.305, G.463, A.464, F.470 7 PLIP interactions: 7 interactions with chain D Hydrogen bonds: D:T.305, D:G.463, D:A.464 Water bridges: D:T.305, D:T.305 Salt bridges: D:R.303 pi-Stacking: D:F.470

4 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.2: 4 residues within 4Å: Chain A: R.70, W.73, E.239, N.242 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.70, A:R.70, A:R.70, A:E.239, A:N.242 PGE.3: 8 residues within 4Å: Chain A: K.192, A.229, G.232, T.233, F.246, V.252, Q.255, V.256 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.232, A:T.233 Water bridges: A:K.192 PGE.11: 8 residues within 4Å: Chain D: Y.328, A.329, I.331, V.333, Y.371, M.376, E.384, P.385 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:Y.371 Water bridges: D:V.333 PGE.13: 10 residues within 4Å: Chain D: I.165, K.192, A.229, G.232, T.233, F.246, V.252, Q.255, V.256, M.259 5 PLIP interactions: 5 interactions with chain D Water bridges: D:T.166, D:K.192, D:K.192, D:K.192, D:K.192

3 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.5: 7 residues within 4Å: Chain B: R.70, W.73, V.159, G.160, E.239, R.240, N.242 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.70, B:R.70, B:N.242 PG4.8: 6 residues within 4Å: Chain C: R.70, E.71, W.73, V.159, E.239, N.242 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:R.70, C:R.70, C:E.239, C:N.242 PG4.12: 7 residues within 4Å: Chain D: R.70, E.71, W.73, V.159, G.160, E.239, N.242 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:R.70, D:R.70, D:E.239, D:N.242

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.6: 5 residues within 4Å: Chain A: L.143 Chain B: Y.130, M.137, S.484 Chain D: M.137 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:M.137 Water bridges: B:Y.130, B:Y.130

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.10: 3 residues within 4Å: Chain D: L.134, D.485, W.487 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Laciak, A.R. et al., Structural and biochemical consequences of pyridoxine-dependent epilepsy mutations that target the aldehyde binding site of aldehyde dehydrogenase ALDH7A1. Febs J. (2020)

Release Date

2019-07-24

Peptides

Alpha-aminoadipic semialdehyde dehydrogenase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

C
G

D
H

Alpha-aminoadipic semialdehyde dehydrogenase

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