› 3ngw

X-ray diffraction
2.31Å resolution

Crystal Structure of Molybdopterin-guanine dinucleotide biosynthesis protein A from Archaeoglobus fulgidus, Northeast Structural Genomics Consortium Target GR189

Released:
DOI: 10.2210/pdb3ngw/pdb
PDB entry 3ngw coloured by chain, front view.
PDB entry 3ngw coloured by chain, side view.
PDB entry 3ngw coloured by chain, top view.
Source organism: Archaeoglobus fulgidus
Entry authors: Forouhar F, Neely H, Seetharaman J, Patel P, Xiao R, Ciccosanti C, Wang H, Everett JK, Nair R, Acton TB, Rost B, Montelione GT, Hunt JF, Tong L, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-128002 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
MobA-like NTP transferase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 208 amino acids
Theoretical weight: 24.02 KDa
Source organism: Archaeoglobus fulgidus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O28274 (Residues: 1-200; Coverage: 100%)
Gene name: AF_2005
Sequence domains: MobA-like NTP transferase domain
Structure domains: Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A

Ligands and Environments

1 bound ligand:
Ligand CA 2 x CA
1 modified residue:
Ligand MSE 5 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: I213
Unit cell:
a: 116.1Å b: 116.1Å c: 116.1Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.192 0.183 0.226
Expression system: Escherichia coli BL21(DE3)

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