› 2rir

X-ray diffraction
2.79Å resolution

Crystal structure of dipicolinate synthase, A chain, from Bacillus subtilis

Released:
DOI: 10.2210/pdb2rir/pdb
PDB entry 2rir coloured by chain, front view.
PDB entry 2rir coloured by chain, side view.
PDB entry 2rir coloured by chain, top view.
Source organism: Bacillus subtilis
Entry authors: Osipiuk J, Quartey P, Moy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo tetramer
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-170076 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Dipicolinate synthase subunit A Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 300 amino acids
Theoretical weight: 32.52 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q04809 (Residues: 2-296; Coverage: 99%)
Gene names: BSU16730, dpaA, orfY, spoVFA
Sequence domains:
Structure domains: NAD(P)-binding Rossmann-like Domain

Ligands and Environments

2 bound ligands:
Ligand CL 7 x CL
Ligand NAP 8 x NAP
1 modified residue:
Ligand MSE 48 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: C2
Unit cell:
a: 261.578Å b: 75.108Å c: 200.464Å
α: 90° β: 119.74° γ: 90°
R-values:
R R work R free
0.201 0.199 0.249
Expression system: Escherichia coli BL21(DE3)

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