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The crystal structure of DHAD

Analyse The crystal structure of DHAD in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5YM0
Type
protein
Length
520 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
1.842
Source
Arabidopsis thaliana
Molecule
Dihydroxy-acid dehydratase, chloroplastic
EC
4.2.1.9
UniProt
Q9LIR4
Ligands
SO4
Pockets
3 · best druggability 0.69

Structure

x-ray diffraction · resolution 1.842 · 1 distinct chain · 41% helix, 13% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ADihydroxy-acid dehydratase, chloroplastic (EC 4.2.1.9)protein52041% helix, 13% strandQ9LIR4

Ligands and binding sites

  • SO4 · Sulfate ion · ion · 3 copies · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14710.690.8054SO4
2520.370.8010empty
3520.290.7512empty

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

  • 5YM0 · The crystal structure of dhad · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9LIR4 · AlphaFold monomer V2.0 prediction for dihydroxy-acid dehydratase, chloroplastic (Q9LIR4) · a predicted model of the same protein · chain A against A, TM-score 0.99

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