› 4d0a

Electron crystallography
6Å resolution

3D EM map of the sodium proton antiporter MjNhaP1 from Methanocaldococcus jannaschii

Released:
DOI: 10.2210/pdb4d0a/pdb
PDB entry 4d0a coloured by chain, front view.
PDB entry 4d0a coloured by chain, side view.
PDB entry 4d0a coloured by chain, top view.
Source organism: Methanocaldococcus jannaschii DSM 2661
Primary publication:
Structure and transport mechanism of the sodium/proton antiporter MjNhaP1.
Paulino C, Wöhlert D, Kapotova E, Yildiz Ö, Kühlbrandt W
Elife 3 e03583 (2014)
PMID: 25426803
Related structures: EMD-2636

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-178773 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Na(+)/H(+) antiporter 1 Chain: B
Molecule details ›
Chain: B
Length: 426 amino acids
Theoretical weight: 46 KDa
Source organism: Methanocaldococcus jannaschii DSM 2661
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q60362 (Residues: 1-426; Coverage: 100%)
Gene name: MJ0057
Sequence domains: Sodium/hydrogen exchanger family

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 6Å
Relevant EMDB volumes: EMD-2636
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

7 review citations

Shared Molecular Mechanisms of Membrane Transporters.
Drew et al. (2016)
6 more

4 mentions without citation

Structure and transport mechanism of the sodium/proton antiporter MjNhaP1.
Paulino et al. (2014)
3 more