PDBe 1s5i

X-ray diffraction
2.7Å resolution

Fab (LNKB-2) of monoclonal antibody to Human Interleukin-2, crystal structure

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Fab-fragment of monoclonal antibody Chain: L
Molecule details ›
Chain: L
Length: 219 amino acids
Theoretical weight: 24.2 KDa
Source organism: Mus musculus
Structure domains: Immunoglobulins
Fab-fragment of monoclonal antibody Chain: H
Molecule details ›
Chain: H
Length: 220 amino acids
Theoretical weight: 23.87 KDa
Source organism: Mus musculus
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P212121
Unit cell:
a: 42.816Å b: 90.682Å c: 139.819Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.205 0.2 0.275