1fns

X-ray diffraction
2Å resolution

CRYSTAL STRUCTURE OF THE VON WILLEBRAND FACTOR (VWF) A1 DOMAIN I546V MUTANT IN COMPLEX WITH THE FUNCTION BLOCKING FAB NMC4

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-525332 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Immunoglobulin kappa constant Chain: L
Molecule details ›
Chain: L
Length: 214 amino acids
Theoretical weight: 23.69 KDa
Source organism: Mus musculus
UniProt:
  • Canonical: P01837 (Residues: 1-107; Coverage: 100%)
Gene name: Igkc
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
Ig gamma-1 chain C region secreted form Chain: H
Molecule details ›
Chain: H
Length: 225 amino acids
Theoretical weight: 24.11 KDa
Source organism: Mus musculus
UniProt:
  • Canonical: P01868 (Residues: 1-103; Coverage: 32%)
Gene names: Igh-4, Ighg1
Sequence domains: Immunoglobulin C1-set domain
Structure domains: Immunoglobulins
von Willebrand factor Chain: A
Molecule details ›
Chain: A
Length: 196 amino acids
Theoretical weight: 22.43 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P04275 (Residues: 1271-1465; Coverage: 7%)
Gene names: F8VWF, VWF
Sequence domains: von Willebrand factor type A domain
Structure domains: von Willebrand factor, type A domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: C2
Unit cell:
a: 209.396Å b: 62.673Å c: 73.789Å
α: 90° β: 108.88° γ: 90°
R-values:
R R work R free
0.172 0.172 0.207
Expression system: Escherichia coli