› 4whc

X-ray diffraction
2.7Å resolution

Human CEACAM6 N-domain

Released:
DOI: 10.2210/pdb4whc/pdb
PDB entry 4whc coloured by chain, front view.
PDB entry 4whc coloured by chain, side view.
PDB entry 4whc coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Prive GG, Kirouac KN

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-154052 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carcinoembryonic antigen-related cell adhesion molecule 6 Chains: A, B
Molecule details ›
Chains: A, B
Length: 108 amino acids
Theoretical weight: 11.91 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P40199 (Residues: 34-141; Coverage: 35%)
Gene names: CEACAM6, NCA
Sequence domains: Immunoglobulin V-set domain
Structure domains: Immunoglobulins

Ligands and Environments

1 bound ligand:
Ligand ZN 1 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P63
Unit cell:
a: 91.912Å b: 91.912Å c: 60.359Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.192 0.188 0.227
Expression system: Escherichia coli

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