3u4b

X-ray diffraction
2.89Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-213413 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
CH04 Heavy chain Chain: H
Molecule details ›
Chain: H
Length: 238 amino acids
Theoretical weight: 25.55 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
Structure domains: Immunoglobulins
CH02 Light chain Chain: L
Molecule details ›
Chain: L
Length: 215 amino acids
Theoretical weight: 23.67 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-BM
Spacegroup: P43212
Unit cell:
a: 86.196Å b: 86.196Å c: 185.676Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.224 0.221 0.268
Expression system: Homo sapiens