SMTL ID : 6o4i.2 (1 other biounit)

Structure of ALDH7A1 mutant E399D complexed with alpha-aminoadipate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-tetramer

Ligands

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

UN1.1: 11 residues within 4Å: Chain A: E.123, N.169, F.170, W.177, R.303, C.304, T.305, S.462, G.463, A.464, F.470 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:F.170, A:F.170, A:F.170, A:F.470 Hydrogen bonds: A:E.123, A:N.169, A:C.304, A:T.305, A:T.305, A:T.305, A:G.463, A:A.464 Water bridges: A:E.123 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 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:F.170, B:F.170, B:W.177, B:T.305, B:F.470 Hydrogen bonds: B:E.123, B:N.169, B:C.304, B:T.305, B:G.463, B:A.464 Water bridges: B:A.464 Salt bridges: B:R.303 UN1.7: 11 residues within 4Å: Chain C: E.123, N.169, F.170, W.177, R.303, C.304, T.305, S.462, G.463, A.464, F.470 12 PLIP interactions: 11 interactions with chain C, 1 interactions with chain D Hydrophobic interactions: C:F.170, C:F.170, C:W.177, C:F.470 Hydrogen bonds: C:E.123, C:N.169, C:C.304, C:T.305, C:G.463, C:A.464 Salt bridges: C:R.303 Water bridges: D:Q.508 UN1.10: 11 residues within 4Å: Chain D: E.123, N.169, F.170, W.177, R.303, C.304, T.305, S.462, G.463, A.464, F.470 11 PLIP interactions: 11 interactions with chain D Hydrophobic interactions: D:F.170, D:F.170, D:F.470 Hydrogen bonds: D:E.123, D:N.169, D:C.304, D:T.305, D:T.305, D:G.463, D:A.464 Salt bridges: D:R.303

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

EDO.2: 7 residues within 4Å: Chain A: I.165, K.192, A.229, G.232, T.233, F.246, V.252 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.233, A:T.233 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 EDO.5: 5 residues within 4Å: Chain B: R.147, S.148, P.505 Chain C: P.80, K.83 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:S.148, C:K.83 EDO.6: 4 residues within 4Å: Chain B: W.33, K.206, A.209, E.213 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.206, B:K.206, B:E.213 EDO.8: 4 residues within 4Å: Chain B: K.436 Chain C: D.282, K.436, D.437 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain C Water bridges: B:K.436, C:K.436 Hydrogen bonds: C:D.282, C:D.282 EDO.9: 3 residues within 4Å: Chain C: E.64, K.67, K.68 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:K.67, C:K.68 EDO.11: 3 residues within 4Å: Chain D: Y.371, G.372, E.384 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:G.372, D:E.384 EDO.12: 5 residues within 4Å: Chain D: A.229, G.232, T.233, F.246, V.252 2 PLIP interactions: 2 interactions with chain D Water bridges: D:K.192, D:K.192

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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