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Crystal structure of ctx-M-15 G238C mutant apoenzyme

Analyse Crystal structure of ctx-M-15 G238C mutant apoenzyme in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7R3R
Type
protein
Length
262 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Beta-lactamase
EC
3.5.2.6
UniProt
G3G192
Ligands
SO4, CL
Pockets
1 · best druggability 0.31

Structure

x-ray diffraction · 1 distinct chain · 44% helix, 19% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ABeta-lactamase (EC 3.5.2.6)protein26244% helix, 19% strandG3G192

Ligands and binding sites

  • SO4 · Sulfate ion · ion · 5 copies · chains A
  • CL · Chloride ion · ion · 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
1800.310.7417SO4

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

  • 7R3R · Crystal structure of CTX-M-15 G238C mutant apoenzyme · the same entry in another collection · chain A against A, TM-score 1.00

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