6d05

Electron Microscopy
3.8Å resolution

Cryo-EM structure of a Plasmodium vivax invasion complex essential for entry into human reticulocytes; two molecules of parasite ligand, subclass 2.

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-107687 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (4 distinct):
Transferrin receptor protein 1, serum form Chains: A, B
Molecule details ›
Chains: A, B
Length: 659 amino acids
Theoretical weight: 73.94 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P02786 (Residues: 121-760; Coverage: 84%)
Gene name: TFRC
Sequence domains:
Structure domains:
Serotransferrin Chains: C, D
Molecule details ›
Chains: C, D
Length: 698 amino acids
Theoretical weight: 77.15 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P02787 (Residues: 1-698; Coverage: 100%)
Gene names: PRO1400, TF
Sequence domains: Transferrin
Structure domains: Periplasmic binding protein-like II
NBD94 domain-containing protein Chains: E, F
Molecule details ›
Chains: E, F
Length: 820 amino acids
Theoretical weight: 96.8 KDa
Source organism: Plasmodium vivax Sal-1
Expression system: Escherichia coli
UniProt:
  • Canonical: A5K736 (Residues: 1-815; Coverage: 31%)
Gene name: PVX_094255

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.8Å
Relevant EMDB volumes: EMD-7785
Expression systems:
  • Spodoptera frugiperda
  • Escherichia coli