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Crystal Structure Of IMP-1 Metallo-beta-lactamase

Analyse Crystal Structure Of IMP-1 Metallo-beta-lactamase in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5Y5B
Type
protein
Length
221 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
1.7
Source
Serratia marcescens
Molecule
Metallo-beta-lactamase type 2
EC
3.5.2.6
UniProt
P52699
Ligands
ZN, SO4
Pockets
1 · best druggability 0.48

Structure

x-ray diffraction · resolution 1.7 · 1 distinct chain · 27% helix, 31% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AMetallo-beta-lactamase type 2 (EC 3.5.2.6)protein22127% helix, 31% strandP52699

Ligands and binding sites

  • ZN · Zinc ion · metal · 2 copies · chains A
  • SO4 · Sulfate ion · ion · chains A
  • EPE · 4-(2-hydroxyethyl)-1-piperazine ethanesulfonic acid · additive · 2 copies · chains A

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

Pockets

1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11780.480.7623ZN, SO4, EPE

Compared structures

  • 5Y5B · Crystal structure of imp-1 metallo-beta-lactamase · the same entry in another collection · chain A against A, TM-score 1.00
  • P52699 · AlphaFold monomer V2.0 prediction for metallo-beta-lactamase type 2 (P52699) · a predicted model of the same protein · chain A against A, TM-score 0.99

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