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Crystal structure of Fab DX-2930

X-ray diffraction
1.75Å resolution
PDB entry 4pub coloured by chain, front view.
PDB entry 4pub coloured by chain, side view.
PDB entry 4pub coloured by chain, top view.
Source organism: Homo sapiens
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

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Assemblies

Assembly 1 (preferred)
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Assembly Name: IG-light kappa chain and IG-heavy chain
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Multimeric state: hetero dimer
Accessible surface area: 19091.69 Å2
Buried surface area: 3698.95 Å2
Dissociation area: 1,798.3 Å2
Dissociation energy (ΔGdiss): 23.34 kcal/mol
Dissociation entropy (TΔSdiss): 13.05 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-182255

Macromolecules

Ig-like domain-containing protein
Chain: H
Length: 225 amino acids
Theoretical weight: 24.04 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: S6C4R2 (Residues: 20-244; Coverage: 88%)
Pfam:
InterPro:
CATH: Immunoglobulins
Ig-like domain-containing protein in PDB entry 4pub, assembly 1, front view.
Ig-like domain-containing protein in PDB entry 4pub, assembly 1, side view.
Ig-like domain-containing protein in PDB entry 4pub, assembly 1, top view.
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Ig-like domain-containing protein
Chain: L
Length: 213 amino acids
Theoretical weight: 23.45 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7Z3Y4 (Residues: 23-236; Coverage: 100%)
Pfam:
InterPro:
CATH: Immunoglobulins
Ig-like domain-containing protein in PDB entry 4pub, assembly 1, front view.
Ig-like domain-containing protein in PDB entry 4pub, assembly 1, side view.
Ig-like domain-containing protein in PDB entry 4pub, assembly 1, top view.
Molecule details ›

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