› 4qgp

X-ray diffraction
1.78Å resolution

Crystal structure of a pyrophosphatase (AF1178) from Archaeoglobus fulgidus DSM 4304 at 1.80 A resolution

Released:
DOI: 10.2210/pdb4qgp/pdb
PDB entry 4qgp coloured by chain, front view.
PDB entry 4qgp coloured by chain, side view.
PDB entry 4qgp coloured by chain, top view.
Source organism: Archaeoglobus fulgidus DSM 4304
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo tetramer
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-128093 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nucleotide pyrophosphohydrolase Chains: A, B
Molecule details ›
Chains: A, B
Length: 118 amino acids
Theoretical weight: 14.38 KDa
Source organism: Archaeoglobus fulgidus DSM 4304
Expression system: Escherichia coli
UniProt:
  • Canonical: O29089 (Residues: 1-106; Coverage: 100%)
Gene name: AF_1178
Sequence domains: MazG-like family
Structure domains: MazG-like

Ligands and Environments

5 bound ligands:
Ligand MG 2 x MG
Ligand CL 1 x CL
Ligand PG4 1 x PG4
Ligand PGE 1 x PGE
Ligand NA 2 x NA
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: I212121
Unit cell:
a: 49.168Å b: 102.136Å c: 103.285Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.196 0.194 0.238
Expression system: Escherichia coli

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