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Wild-type lactate monooxygenase from mycobacterium smegmatis

Analyse Wild-type lactate monooxygenase from mycobacterium smegmatis in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6DVI
Type
protein
Length
2,306 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Lactate 2-monooxygenase
EC
1.13.12.4
UniProt
P21795
Ligands
FMN, SO4
Pockets
20 · best druggability 0.81

Structure

x-ray diffraction · 3 distinct chains · 46% helix, 13% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, CLactate 2-monooxygenase (EC 1.13.12.4)protein39451% helix, 12% strandP21795
DLactate 2-monooxygenase (EC 1.13.12.4)protein33841% helix, 14% strandP21795
E, FLactate 2-monooxygenase (EC 1.13.12.4)protein39345% helix, 12% strandP21795

Ligands and binding sites

  • FMN · Flavin mononucleotide · ligand · 6 copies · chains A, B, C, D, E, F
  • SO4 · Sulfate ion · ion · 19 copies · chains A, B, C, D, E, F

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

Pockets

20 pockets found on a 1 Å grid, 10 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11600.810.9736FMN, SO4
21600.810.9635FMN, SO4
32450.800.9341FMN, SO4
41580.800.9634FMN, SO4
52490.790.9243FMN, SO4

Interfaces

4 interfaces between chains.

  • A–C · 703 Ų buried · 15 hydrogen bonds · protein-protein
  • B–D · 637 Ų buried · 1 hydrogen bond · protein-protein
  • D–F · 316 Ų buried · 5 hydrogen bonds · protein-protein
  • C–E · 247 Ų buried · 3 hydrogen bonds · protein-protein

Compared structures

  • 6DVI · Wild-type Lactate Monooxygenase from Mycobacterium smegmatis · the same entry in another collection · chain F against F, TM-score 1.00
  • P21795 · AlphaFold monomer V2.0 prediction for lactate 2-monooxygenase (P21795) · a predicted model of the same protein · chain A against A, TM-score 1.00

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