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Crystal structure of the vim-2 acquired metallo-beta-lactamase in complex with taniborbactam (vnrx-5133)

Analyse Crystal structure of the vim-2 acquired metallo-beta-lactamase in complex with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6SP7
Type
protein
Length
460 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Metallo-beta-lactamase vim-2
UniProt
S5M6K4
Ligands
K9B, ZN
Pockets
3 · best druggability 0.60

Structure

x-ray diffraction · 1 distinct chain · 28% helix, 29% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, EMetallo-beta-lactamase vim-2protein23028% helix, 29% strandS5M6K4

Ligands and binding sites

  • K9B · (4~{R})-4-[2-[4-(2-azanylethylamino) cyclohexyl]ethanoylamino]-3,3-bis(oxidanyl)-2-oxa-3-boranuidabicyclo[4.4.0]deca-1(10),6,8-triene-10-carboxylic acid · ligand · 2 copies · chains A, E
  • ZN · Zinc ion · metal · 6 copies · chains A, E
  • ACT · Acetate ion · additive · 4 copies · chains A, E

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

Pockets

3 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11650.600.8323ZN, K9B
22970.590.7826empty
31410.560.8223ZN, K9B

Interfaces

1 interface between chains.

  • A–E · 144 Ų buried · 0 hydrogen bonds · protein-protein

Compared structures

  • 6SP7 · Crystal Structure of the VIM-2 Acquired Metallo-beta-Lactamase in Complex with… · the same entry in another collection · chain A against A, TM-score 1.00

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