4aiz

X-ray diffraction
1.75Å resolution

Crystallographic structure of 3mJL2 from the germinal line lambda 3

Released:
Source organism: Homo sapiens
Entry authors: Villalba MI, Luna OD, Rudino-Pinera E, Sanchez R, Sanchez-Lopez R, Rojas-Trejo S, Olamendi-Portugal T, Fernandez-Velasco DA, Becerril B

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Ig-like domain-containing protein Chains: A, C, D
Molecule details ›
Chains: A, C, D
Length: 108 amino acids
Theoretical weight: 11.52 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q5NV90 (Residues: 1-96; Coverage: 99%)
Gene name: V2-17
Sequence domains: Immunoglobulin V-set domain
Structure domains: Immunoglobulins
Ig-like domain-containing protein Chain: B
Molecule details ›
Chain: B
Length: 108 amino acids
Theoretical weight: 11.52 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q5NV90 (Residues: 1-96; Coverage: 99%)
Gene name: V2-17
Sequence domains: Immunoglobulin V-set domain
Structure domains: Immunoglobulins

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X6A
Spacegroup: C2
Unit cell:
a: 89.402Å b: 40.946Å c: 106.726Å
α: 90° β: 90.15° γ: 90°
R-values:
R R work R free
0.169 0.166 0.218
Expression system: Escherichia coli BL21(DE3)