1lk3

X-ray diffraction
1.91Å resolution

ENGINEERED HUMAN INTERLEUKIN-10 MONOMER COMPLEXED TO 9D7 FAB FRAGMENT

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-134654 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Interleukin-10 Chains: A, B
Molecule details ›
Chains: A, B
Length: 160 amino acids
Theoretical weight: 18.52 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P22301 (Residues: 25-134, 135-178; Coverage: 96%)
Gene name: IL10
Sequence domains: Interleukin 10
Structure domains: Growth Hormone; Chain: A;
Ig kappa chain C region, B allele Chains: L, M
Molecule details ›
Chains: L, M
Length: 210 amino acids
Theoretical weight: 22.79 KDa
Source organism: Rattus norvegicus
UniProt:
  • Canonical: P01835 (Residues: 1-103; Coverage: 97%)
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
Ig gamma-1 chain C region Chains: H, I
Molecule details ›
Chains: H, I
Length: 219 amino acids
Theoretical weight: 23.53 KDa
Source organism: Rattus norvegicus
UniProt:
  • Canonical: P20759 (Residues: 1-100; Coverage: 31%)
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-1
Spacegroup: P21
Unit cell:
a: 82.554Å b: 75.616Å c: 111.975Å
α: 90° β: 96.85° γ: 90°
R-values:
R R work R free
0.187 0.187 0.24
Expression system: Escherichia coli BL21