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Crystal structure of the metallo-beta-lactamase fim-1 from pseudomonas aeruginosa in the mono-zinc form

Analyse Crystal structure of the metallo-beta-lactamase fim-1 from pseudomonas… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6V3Q
Type
protein
Length
452 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Metallo-beta-lactamase fim-1
UniProt
K7SA42
Ligands
ZN
Pockets
3 · best druggability 0.57

Structure

x-ray diffraction · 1 distinct chain · 23% helix, 27% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BMetallo-beta-lactamase fim-1protein22623% helix, 27% strandK7SA42

Ligands and binding sites

  • ZN · Zinc ion · metal · 2 copies · chains A, B
  • IPA · Isopropyl alcohol · additive · chains B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12390.570.7825empty
21060.380.7617empty
3780.360.7716empty

Interfaces

1 interface between chains.

  • A–B · 863 Ų buried · 13 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 modified (oxidation).

Compared structures

  • 6V3Q · Crystal Structure of the Metallo-beta-Lactamase FIM-1 from Pseudomonas aeruginosa in the… · the same entry in another collection · chain A against A, TM-score 1.00

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