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Crystal structure of 3-dehydroquinate dehydratase I from klebsiella oxytoca (I222 form)

Analyse Crystal structure of 3-dehydroquinate dehydratase I from klebsiella oxytoca… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
8DQC
Type
protein
Length
726 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
3-dehydroquinate dehydratase I
UniProt
A0A8F3UXX5
Ligands
ZN
Pockets
9 · best druggability 0.70

Structure

x-ray diffraction · 2 distinct chains · 33% helix, 25% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A3-dehydroquinate dehydratase Iprotein36132% helix, 25% strandA0A8F3UXX5
B3-dehydroquinate dehydratase Iprotein36533% helix, 25% strandA0A8F3UXX5

Ligands and binding sites

  • ZN · Zinc ion · metal · 2 copies · chains A, B
  • ACT · Acetate ion · additive · 2 copies · chains A, B

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

Pockets

9 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16340.700.7864ACT
22480.630.8230empty
32000.620.8328empty
43560.620.7835ACT
51750.560.8024empty

Interfaces

1 interface between chains.

  • A–B · 1550 Ų buried · 6 hydrogen bonds · protein-protein

Compared structures

  • 8DQC · Crystal structure of 3-dehydroquinate dehydratase I from Klebsiella oxytoca (I222 Form) · the same entry in another collection · chain A against A, TM-score 1.00

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