2nv2

X-ray diffraction
2.12Å resolution

Structure of the PLP synthase complex Pdx1/2 (YaaD/E) from Bacillus subtilis

Released:
Source organism: Bacillus subtilis
Primary publication:
Structure of a bacterial pyridoxal 5'-phosphate synthase complex.
Proc Natl Acad Sci U S A 103 19284-9 (2006)
PMID: 17159152

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero 24-mer (preferred)
PDBe Complex ID:
PDB-CPX-153421 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Pyridoxal 5'-phosphate synthase subunit PdxS Chains: A, C, E, G, I, K, M, O, Q, S, U, W
Molecule details ›
Chains: A, C, E, G, I, K, M, O, Q, S, U, W
Length: 294 amino acids
Theoretical weight: 31.65 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: P37527 (Residues: 1-294; Coverage: 100%)
Gene names: BSU00110, pdxS, yaaD
Sequence domains: SOR/SNZ family
Structure domains: Aldolase class I
Pyridoxal 5'-phosphate synthase subunit PdxT Chains: B, D, F, H, J, L, N, P, R, T, V, X
Molecule details ›
Chains: B, D, F, H, J, L, N, P, R, T, V, X
Length: 204 amino acids
Theoretical weight: 22.52 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: P37528 (Residues: 1-196; Coverage: 100%)
Gene names: BSU00120, pdxT, yaaE
Sequence domains:
Structure domains: Rossmann fold

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P21
Unit cell:
a: 93.507Å b: 259.009Å c: 144.962Å
α: 90° β: 92.13° γ: 90°
R-values:
R R work R free
0.149 0.146 0.198
Expression system: Escherichia coli