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Crystal structure of acetoin dehydrogenase yohf from salmonella typhimurium

Analyse Crystal structure of acetoin dehydrogenase yohf from salmonella typhimurium in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6WON
Type
protein
Length
1,946 residues
Chains
8
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Yohf
EC
1.-.-.-
UniProt
Q8ZNM5
Ligands
SO4, CL
Pockets
20 · best druggability 0.84

Structure

x-ray diffraction · 7 distinct chains · 47% helix, 17% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AYohf (EC 1.-.-.-)protein24146% helix, 17% strandQ8ZNM5
B, CYohf (EC 1.-.-.-)protein24448% helix, 17% strandQ8ZNM5
DYohf (EC 1.-.-.-)protein24147% helix, 17% strandQ8ZNM5
EYohf (EC 1.-.-.-)protein23948% helix, 17% strandQ8ZNM5
FYohf (EC 1.-.-.-)protein24347% helix, 17% strandQ8ZNM5
GYohf (EC 1.-.-.-)protein25345% helix, 16% strandQ8ZNM5
HYohf (EC 1.-.-.-)protein24146% helix, 17% strandQ8ZNM5

Ligands and binding sites

  • SO4 · Sulfate ion · ion · 2 copies · chains A, F
  • CL · Chloride ion · ion · chains G

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

Pockets

20 pockets found on a 1 Å grid, 12 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111750.840.8577empty
211720.840.85111empty
39380.800.8290empty
44120.770.8752empty
53900.650.7951empty

Interfaces

15 interfaces between chains.

  • G–H · 1681 Ų buried · 22 hydrogen bonds · protein-protein
  • E–F · 1679 Ų buried · 26 hydrogen bonds · protein-protein
  • A–B · 1675 Ų buried · 21 hydrogen bonds · protein-protein
  • C–D · 1666 Ų buried · 23 hydrogen bonds · protein-protein
  • B–E · 1491 Ų buried · 18 hydrogen bonds · protein-protein

Compared structures

  • 6WON · Crystal structure of acetoin dehydrogenase YohF from Salmonella typhimurium · the same entry in another collection · chain A against A, TM-score 1.00

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