› 7tw2

Electron Microscopy
4.8Å resolution

Cryo-EM structure of human band 3 dimer from red blood cell

Released:
DOI: 10.2210/pdb7tw2/pdb
PDB entry 7tw2 coloured by chain, front view.
PDB entry 7tw2 coloured by chain, side view.
PDB entry 7tw2 coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Structure, dynamics and assembly of the ankyrin complex on human red blood cell membrane.
Xia X, Liu S, Zhou ZH
Nat Struct Mol Biol (2022)
PMID: 35655099
Related structures: EMD-26148

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136111 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Band 3 anion transport protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 911 amino acids
Theoretical weight: 101.88 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P02730 (Residues: 1-911; Coverage: 100%)
Gene names: AE1, DI, EPB3, SLC4A1
Sequence domains:

Ligands and Environments

1 bound ligand:
Ligand NAG 2 x NAG
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this EM entry.
Resolution: 4.8Å
Relevant EMDB volumes: EMD-26148

Quick links

Citations

1 review citation

Metabolite and protein shifts in mature erythrocyte under hypoxia.
Jin et al. (2024)
18 other articles

2 mentions without citation

Structure, dynamics and assembly of the ankyrin complex on human red blood cell membrane.
Xia et al. (2022)
1 more