SMTL ID : 6o4f.2 (1 other biounit)

Structure of ALDH7A1 mutant N167S complexed with alpha-aminoadipate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-tetramer

Ligands

2 x UN1: 2-AMINOHEXANEDIOIC ACID(Non-covalent)

UN1.1: 13 residues within 4Å: Chain A: E.123, S.169, F.170, V.174, W.177, T.247, R.303, C.304, T.305, S.462, G.463, A.464, F.470 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:F.170, A:F.170, A:F.470 Hydrogen bonds: A:E.123, A:S.169, A:C.304, A:T.305, A:G.463, A:A.464 Water bridges: A:F.170 Salt bridges: A:R.303 UN1.3: 10 residues within 4Å: Chain B: E.123, F.170, W.177, R.303, C.304, T.305, S.462, G.463, A.464, F.470 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:F.170, B:F.170, B:W.177, B:F.470 Hydrogen bonds: B:E.123, B:C.304, B:G.463, B:A.464 Water bridges: B:F.170 Salt bridges: B:R.303

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

EDO.2: 7 residues within 4Å: Chain A: I.165, A.229, G.232, T.233, F.246, V.252, V.256 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.233, A:T.233 Water bridges: A:K.192, A:K.192 EDO.4: 5 residues within 4Å: Chain B: E.38, I.40, Q.56, P.195, G.228 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.38, B:Q.56

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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