› 5d70

X-ray diffraction
2.06Å resolution

Crystal structure of MOR03929, a neutralizing anti-human GM-CSF antibody Fab fragment in complex with human GM-CSF

Released:
DOI: 10.2210/pdb5d70/pdb
PDB entry 5d70 coloured by chain, front view.
PDB entry 5d70 coloured by chain, side view.
PDB entry 5d70 coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Molecular basis of in vitro affinity maturation and functional evolution of a neutralizing anti-human GM-CSF antibody.
Eylenstein R, Weinfurtner D, Härtle S, Strohner R, Böttcher J, Augustin M, Ostendorp R, Steidl S
MAbs 8 176-86 (2016)
PMID: 26406987

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-208980 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Granulocyte-macrophage colony-stimulating factor Chain: A
Molecule details ›
Chain: A
Length: 127 amino acids
Theoretical weight: 14.49 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P04141 (Residues: 18-144; Coverage: 100%)
Gene names: CSF2, GMCSF
Sequence domains: Granulocyte-macrophage colony-stimulating factor
Structure domains: Growth Hormone; Chain: A;
Immunglobulin G1 Fab fragment, heavy chain Chain: H
Molecule details ›
Chain: H
Length: 236 amino acids
Theoretical weight: 25.32 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
Structure domains: Immunoglobulins
Immunglobulin G1 Fab fragment, light chain Chain: L
Molecule details ›
Chain: L
Length: 209 amino acids
Theoretical weight: 22.23 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
Structure domains: Immunoglobulins

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06DA
Spacegroup: I213
Unit cell:
a: 158.235Å b: 158.235Å c: 158.235Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.191 0.19 0.222
Expression system: Escherichia coli

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Citations

6 citation in other articles

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3 mentions without citation

Significant Differences in Physicochemical Properties of Human Immunoglobulin Kappa and Lambda CDR3 Regions.
Townsend et al. (2016)
2 more