› 3m71

X-ray diffraction
1.2Å resolution

Crystal Structure of Plant SLAC1 homolog TehA

Released:
DOI: 10.2210/pdb3m71/pdb
PDB entry 3m71 coloured by chain, front view.
PDB entry 3m71 coloured by chain, side view.
PDB entry 3m71 coloured by chain, top view.
Source organism: Haemophilus influenzae
Primary publication:
Homologue structure of the SLAC1 anion channel for closing stomata in leaves.
Chen YH, Hu L, Punta M, Bruni R, Hillerich B, Kloss B, Rost B, Love J, Siegelbaum SA, Hendrickson WA
Nature 467 1074-80 (2010)
PMID: 20981093

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-155203 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tellurite resistance protein TehA homolog Chain: A
Molecule details ›
Chain: A
Length: 314 amino acids
Theoretical weight: 35.25 KDa
Source organism: Haemophilus influenzae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P44741 (Residues: 15-328; Coverage: 96%)
Gene names: HI_0511, tehA
Sequence domains: Voltage-dependent anion channel
Structure domains: Voltage-dependent anion channel

Ligands and Environments

1 bound ligand:
Ligand BOG 4 x BOG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: R3
Unit cell:
a: 96.012Å b: 96.012Å c: 136.272Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.142 0.141 0.16
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

20 review citations

Ion channels in plants.
Hedrich R. (2012)
19 more

12 mentions without citation

Glycines: role in α-helical membrane protein structures and a potential indicator of native conformation.
Dong et al. (2012)
11 more