› 1j9k

X-ray diffraction
2.1Å resolution

CRYSTAL STRUCTURE OF SURE PROTEIN FROM T.MARITIMA IN COMPLEX WITH TUNGSTATE

Released:
DOI: 10.2210/pdb1j9k/pdb
PDB entry 1j9k coloured by chain, front view.
PDB entry 1j9k coloured by chain, side view.
PDB entry 1j9k coloured by chain, top view.
Source organism: Thermotoga maritima
Primary publication:
Crystal structure and functional analysis of the SurE protein identify a novel phosphatase family.
Lee JY, Kwak JE, Moon J, Eom SH, Liong EC, Pedelacq JD, Berendzen J, Suh SW
Nat Struct Biol 8 789-94 (2001)
PMID: 11524683

Function and Biology Details

Reaction catalysed: 
A 5'-ribonucleotide + H(2)O = a ribonucleoside + phosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
5'-nucleotidase SurE Chains: A, B
Molecule details ›
Chains: A, B
Length: 247 amino acids
Theoretical weight: 28.11 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli
UniProt:
  • Canonical: P96112 (Residues: 1-247; Coverage: 100%)
Gene names: TM_1662, surE
Sequence domains: Survival protein SurE
Structure domains: Survival protein SurE-like phosphatase/nucleotidase

Ligands and Environments

3 bound ligands:
Ligand CA 2 x CA
Ligand WO4 2 x WO4
Ligand EPE 2 x EPE
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-18B
Spacegroup: P3121
Unit cell:
a: 114.91Å b: 114.91Å c: 78.54Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.192 0.192 0.231
Expression system: Escherichia coli

Quick links

Citations

9 review citations

Perception and signal transduction of cytokinins.
Kakimoto T. (2003)
8 more

2 mentions without citation

QM/MM Analysis of Transition States and Transition State Analogues in Metalloenzymes.
Roston et al. (2016)
1 more