› 7m1u

X-ray diffraction
3.8Å resolution

Crystal structure of an archaeal CNNM, MtCorB, R235L mutant with C-terminal deletion

Released:
DOI: 10.2210/pdb7m1u/pdb
PDB entry 7m1u coloured by chain, front view.
PDB entry 7m1u coloured by chain, side view.
PDB entry 7m1u coloured by chain, top view.
Source organism: Methanoculleus thermophilus
Primary publication:
Crystal structure of an archaeal CorB magnesium transporter.
Chen YS, Kozlov G, Moeller BE, Rohaim A, Fakih R, Roux B, Burke JE, Gehring K
Nat Commun 12 4028 (2021)
PMID: 34188059

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-103460 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Hemolysin, contains CBS domains Chains: A, B
Molecule details ›
Chains: A, B
Length: 328 amino acids
Theoretical weight: 36.59 KDa
Source organism: Methanoculleus thermophilus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A1G8XA46 (Residues: 1-322; Coverage: 76%)
Gene name: SAMN04488571_101329
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CLSI BEAMLINE 08B1-1
Spacegroup: C2
Unit cell:
a: 139.168Å b: 124.024Å c: 86.261Å
α: 90° β: 92.813° γ: 90°
R-values:
R R work R free
0.245 0.243 0.285
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

4 review citations

Structural and functional comparison of magnesium transporters throughout evolution.
Franken et al. (2022)
3 more

1 mention without citation

Crystal structure of an archaeal CorB magnesium transporter.
Chen et al. (2021)