› 2ewr

X-ray diffraction
1.6Å resolution

Crystal structure of a putative nucleotidyltransferase (tm1012) from Thermotoga maritima at 1.60 A resolution

Released:
DOI: 10.2210/pdb2ewr/pdb
PDB entry 2ewr coloured by chain, front view.
PDB entry 2ewr coloured by chain, side view.
PDB entry 2ewr coloured by chain, top view.
Source organism: Thermotoga maritima
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194688 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
hypothetical protein TM1012 Chain: A
Molecule details ›
Chain: A
Length: 170 amino acids
Theoretical weight: 20.31 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9X0A5 (Residues: 1-158; Coverage: 100%)
Gene name: TM_1012
Structure domains: Beta Polymerase; domain 2

Ligands and Environments

1 bound ligand:
Ligand EDO 5 x EDO
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P1
Unit cell:
a: 32.56Å b: 36.21Å c: 39.28Å
α: 74.11° β: 86.38° γ: 79.69°
R-values:
R R work R free
0.147 0.145 0.18
Expression system: Escherichia coli

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