4zrp

X-ray diffraction
2.1Å resolution

TC:CD320

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-148830 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Transcobalamin-2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 409 amino acids
Theoretical weight: 45.65 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P20062 (Residues: 19-427; Coverage: 100%)
Gene names: TC2, TCN2
Sequence domains:
Structure domains:
CD320 antigen Chains: C, D
Molecule details ›
Chains: C, D
Length: 119 amino acids
Theoretical weight: 12.8 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: Q9NPF0 (Residues: 53-171; Coverage: 48%)
Gene names: 8D6A, CD320, UNQ198/PRO224
Sequence domains: Low-density lipoprotein receptor domain class A

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P43212
Unit cell:
a: 98.099Å b: 98.099Å c: 355.979Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.184 0.208
Expression system: Spodoptera frugiperda