7fab

X-ray diffraction
2Å resolution

CRYSTAL STRUCTURE OF HUMAN IMMUNOGLOBULIN FRAGMENT FAB NEW REFINED AT 2.0 ANGSTROMS RESOLUTION

Released:
Source organism: Homo sapiens

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-134607 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Immunoglobulin lambda constant 2 Chain: L
Molecule details ›
Chain: L
Length: 208 amino acids
Theoretical weight: 22.07 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P0DOY2 (Residues: 2-106; Coverage: 99%)
Gene name: IGLC2
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
Immunoglobulin heavy variable 4-59 Chain: H
Molecule details ›
Chain: H
Length: 217 amino acids
Theoretical weight: 22.99 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P01825 (Residues: 21-116; Coverage: 99%)
Gene name: IGHV4-59
Sequence domains: Immunoglobulin V-set domain
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: C2
Unit cell:
a: 111.43Å b: 56.68Å c: 90.3Å
α: 90° β: 116.46° γ: 90°
R-values:
R R work R free
0.169 0.169 not available
Expression system: Not provided