› 4m3j

X-ray diffraction
1.95Å resolution

Structure of a single-domain camelid antibody fragment cAb-H7S specific of the BlaP beta-lactamase from Bacillus licheniformis

Released:
DOI: 10.2210/pdb4m3j/pdb
PDB entry 4m3j coloured by chain, front view.
PDB entry 4m3j coloured by chain, side view.
PDB entry 4m3j coloured by chain, top view.
Source organism: Lama glama
Entry authors: Pain C, Kerff F, Herman R, Sauvage E, Preumont S, Charlier P, Dumoulin M

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-213545 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Camelid heavy-chain antibody variable fragment cAb-H7S Chains: A, B
Molecule details ›
Chains: A, B
Length: 126 amino acids
Theoretical weight: 13.52 KDa
Source organism: Lama glama
Expression system: Escherichia coli
Structure domains: Immunoglobulins

Ligands and Environments

1 bound ligand:
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SOLEIL BEAMLINE PROXIMA 1
Spacegroup: P212121
Unit cell:
a: 53.562Å b: 54.615Å c: 83.445Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.208 0.206 0.252
Expression system: Escherichia coli

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