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Structure of ALDH7A1 mutant P169S complexed with alpha-aminoadipate

Analyse Structure of ALDH7A1 mutant P169S complexed with alpha-aminoadipate in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6O4G
Type
protein
Length
4,066 residues
Chains
8
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Alpha-aminoadipic semialdehyde dehydrogenase
EC
1.2.1.31, 1.2.1.3, 1.2.1.8
UniProt
P49419
Ligands
UN1
Pockets
20 · best druggability 0.86

Structure

x-ray diffraction · 2 distinct chains · 42% helix, 22% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, HAlpha-aminoadipic semialdehyde dehydrogenase (EC 1.2.1.31, 1.2.1.3, 1.2.1.8)protein50942% helix, 22% strandP49419
B, C, D, E, F, GAlpha-aminoadipic semialdehyde dehydrogenase (EC 1.2.1.31, 1.2.1.3, 1.2.1.8)protein50842% helix, 21% strandP49419

Ligands and binding sites

  • UN1 · 2-aminohexanedioic acid · ligand · 4 copies · chains B, E, G, H

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111220.860.8887empty
211520.860.8785empty
311900.860.8768empty
411920.860.8769empty
511780.850.8787empty

Interfaces

16 interfaces between chains.

  • G–H · 3838 Ų buried · 61 hydrogen bonds · protein-protein
  • C–D · 3772 Ų buried · 68 hydrogen bonds · protein-protein
  • A–B · 3767 Ų buried · 64 hydrogen bonds · protein-protein
  • E–F · 3606 Ų buried · 67 hydrogen bonds · protein-protein
  • B–D · 977 Ų buried · 5 hydrogen bonds · protein-protein

Compared structures

  • 6O4G · Structure of ALDH7A1 mutant P169S complexed with alpha-aminoadipate · the same entry in another collection · chain H against H, TM-score 1.00
  • P49419 · AlphaFold monomer V2.0 prediction for alpha-aminoadipic semialdehyde dehydrogenase… · a predicted model of the same protein · chain E against A, TM-score 1.00

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