X-ray diffraction
1.6Å resolution

Crystal structure of a DM9 domain containing protein from Crassostrea gigas with K43A mutation

Source organism: Crassostrea gigas
Entry authors: Weinert T, Warkentin E, Pang G

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Natterin-3 Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 143 amino acids
Theoretical weight: 15.48 KDa
Source organism: Crassostrea gigas
Expression system: Escherichia coli
  • Canonical: K1QRB6 (Residues: 1-143; Coverage: 100%)
Gene names: CGI_10011001, CGI_10018577
Sequence domains: Protein of unknown function (DUF3421)

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX10.1
Spacegroup: P1
Unit cell:
a: 61.93Å b: 97.96Å c: 101.42Å
α: 101.34° β: 107.87° γ: 106.46°
R R work R free
0.17 0.169 0.196
Expression system: Escherichia coli