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Crystal structure of burkholderia glumae toxa with bound S- adenosylhomocysteine (sah) and toxoflavin

Analyse Crystal structure of burkholderia glumae toxa with bound S… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5JE1
Type
protein
Length
486 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Methyl transferase
UniProt
Q9LBJ0
Ligands
SAH, TOF
Pockets
4 · best druggability 0.76

Structure

x-ray diffraction · 2 distinct chains · 37% helix, 27% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AMethyl transferaseprotein24437% helix, 27% strandQ9LBJ0
BMethyl transferaseprotein24238% helix, 28% strandQ9LBJ0

Ligands and binding sites

  • SAH · S-adenosyl-L-homocysteine · ligand · 2 copies · chains A, B
  • TOF · 1,6-dimethylpyrimido[5,4-e][1,2,4]triazine-5,7(1H,6H)-dione · ligand · 2 copies · chains A, B

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

Pockets

4 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13120.760.8746SAH, TOF
22970.750.8747SAH, TOF
35990.720.8048empty
41340.560.8320empty

Interfaces

1 interface between chains.

  • A–B · 651 Ų buried · 2 hydrogen bonds · protein-protein

Compared structures

  • 5JE1 · Crystal structure of Burkholderia glumae ToxA with bound S-adenosylhomocysteine (SAH) and… · the same entry in another collection · chain B against B, TM-score 1.00

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