SMTL ID : 6o4k.2 (1 other biounit)

Structure of ALDH7A1 mutant E399Q complexed with NAD

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.06 Å

Oligo State

homo-tetramer

Ligands

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

NAD.1: 16 residues within 4Å: Chain A: I.165, T.166, K.192, G.193, A.194, P.195, G.228, A.229, G.232, T.233, F.246, T.247, G.248, S.249, V.252, V.256 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.166, A:K.192, A:T.233, A:T.233, A:S.249 NAD.6: 17 residues within 4Å: Chain B: I.165, T.166, A.167, F.168, 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 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.166, B:K.192, B:T.233, B:S.249 Water bridges: B:F.168 NAD.7: 17 residues within 4Å: Chain C: I.165, T.166, F.168, K.192, G.193, A.194, P.195, G.228, A.229, G.232, T.233, F.246, T.247, G.248, S.249, V.252, V.256 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:T.166, C:K.192, C:T.233, C:T.233, C:S.249 Water bridges: C:F.168, C:A.229 NAD.9: 17 residues within 4Å: Chain D: I.165, T.166, F.168, K.192, G.193, A.194, P.195, G.228, A.229, G.232, T.233, F.246, T.247, G.248, S.249, V.252, V.256 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:T.166, D:K.192, D:T.233, D:S.249

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 4 residues within 4Å: Chain A: V.289, R.323 Chain B: F.512, Q.513 Ligand excluded by PLIP CL.3: 4 residues within 4Å: Chain A: F.512, Q.513 Chain B: V.289, R.323 Ligand excluded by PLIP CL.8: 4 residues within 4Å: Chain C: V.289, R.323 Chain D: F.512, Q.513 Ligand excluded by PLIP CL.10: 2 residues within 4Å: Chain D: V.289, R.323 Ligand excluded by PLIP

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

EDO.4: 2 residues within 4Å: Chain A: Q.261 Chain B: S.267 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.267 Water bridges: B:S.267 EDO.5: 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 analysis of pathogenic mutations targeting Glu427 of ALDH7A1, the hot spot residue of pyridoxine-dependent epilepsy. J. Inherit. Metab. Dis. (2020)

Release Date

2019-11-06

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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