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MolNFT v1 · #139293 · protein

Crystal structure of dibenzothiophene monooxygenase (tdsc) from paenibacillus sp. A11-2

5XB8 · Thermophilic dibenzothiophene desulfurization enzyme C: “Crystal structure of dibenzothiophene monooxygenase (tdsc) from paenibacillus sp. A11-2”. X-ray diffraction, 1 ligand (SO4), 16 pockets (best druggability 0.84). MolNFT v1…

PDB
5XB8
Type
protein
Length
1,553 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Thermophilic dibenzothiophene desulfurization enzyme C
UniProt
Q9LBX2
Ligands
SO4
Pockets
16 · best druggability 0.84

Structure

x-ray diffraction · 4 distinct chains · 59% helix, 11% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AThermophilic dibenzothiophene desulfurization enzyme Cprotein38960% helix, 11% strandQ9LBX2
BThermophilic dibenzothiophene desulfurization enzyme Cprotein38860% helix, 11% strandQ9LBX2
CThermophilic dibenzothiophene desulfurization enzyme Cprotein38860% helix, 11% strandQ9LBX2
DThermophilic dibenzothiophene desulfurization enzyme Cprotein38859% helix, 11% strandQ9LBX2

Ligands and binding sites

  • SO4 · Sulfate ion · ion · 6 copies · chains A, B, C, D

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17270.840.88104empty
24470.820.8970empty
32760.750.8836empty
42180.740.8934empty
51960.720.8829empty

Interfaces

6 interfaces between chains.

  • B–C · 1762 Ų buried · 17 hydrogen bonds · protein-protein
  • A–D · 1760 Ų buried · 15 hydrogen bonds · protein-protein
  • C–D · 1607 Ų buried · 23 hydrogen bonds · protein-protein
  • A–B · 1600 Ų buried · 21 hydrogen bonds · protein-protein
  • B–D · 143 Ų buried · 2 hydrogen bonds · protein-protein

Compared structures

  • 5XB8 · Crystal structure of dibenzothiophene monooxygenase (TdsC) from Paenibacillus sp. A11-2 · the same entry in another collection · chain A against A, TM-score 1.00

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