X-ray diffraction
1.2Å resolution

Crystal structure of a putative nucleotidyltransferase (tm1012) from Thermotoga maritima at 1.35 A resolution

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
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
hypothetical protein TM1012 Chain: A
Molecule details ›
Chain: A
Length: 169 amino acids
Theoretical weight: 20.49 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli
  • Canonical: Q9X0A5 (Residues: 1-157; Coverage: 99%)
Gene name: TM_1012
Structure domains: Beta Polymerase; domain 2

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P1
Unit cell:
a: 32.769Å b: 36.382Å c: 39.785Å
α: 73.69° β: 85.51° γ: 78.97°
R R work R free
0.142 0.14 0.17
Expression system: Escherichia coli