› 1nc7

X-ray diffraction
1.55Å resolution

Crystal Structure of Thermotoga maritima 1070

Released:
DOI: 10.2210/pdb1nc7/pdb
PDB entry 1nc7 coloured by chain, front view.
PDB entry 1nc7 coloured by chain, side view.
PDB entry 1nc7 coloured by chain, top view.
Source organism: Thermotoga maritima
Entry authors: Kim Y, Joachimiak A, Edwards A, Skarina T, Savchenko A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194708 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Sensory rhodopsin transducer Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 138 amino acids
Theoretical weight: 16.12 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9X0F9 (Residues: 1-114; Coverage: 100%)
Gene name: TM_1070
Sequence domains: Anabaena sensory rhodopsin transducer
Structure domains: TM1070-like

Ligands and Environments

4 bound ligands:
Ligand CL 2 x CL
Ligand MG 4 x MG
Ligand EDO 3 x EDO
Ligand FMT 4 x FMT
1 modified residue:
Ligand MSE 28 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P1
Unit cell:
a: 54.435Å b: 54.453Å c: 55.178Å
α: 63.18° β: 62.27° γ: 89.81°
R-values:
R R work R free
0.171 0.17 0.19
Expression system: Escherichia coli

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