2qjg

X-ray diffraction
2.6Å resolution

M. jannaschii ADH synthase complexed with F1,6P

Released:

Function and Biology Details

Reaction catalysed:
L-aspartate 4-semialdehyde + 1-deoxy-D-threo-hexo-2,5-diulose 6-phosphate = 2-amino-2,3,7-trideoxy-D-lyxo-hept-6-ulosonate + 2,3-dioxopropylaldehyde phosphate
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo decamer (preferred)
PDBe Complex ID:
PDB-CPX-176488 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
2-amino-3,7-dideoxy-D-threo-hept-6-ulosonate synthase Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T
Length: 273 amino acids
Theoretical weight: 29.72 KDa
Source organism: Methanocaldococcus jannaschii
Expression system: Escherichia coli
UniProt:
  • Canonical: Q57843 (Residues: 1-273; Coverage: 100%)
Gene names: MJ0400, aroA'
Sequence domains: DeoC/LacD family aldolase
Structure domains: Aldolase class I

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P1
Unit cell:
a: 94.45Å b: 102.77Å c: 156.41Å
α: 89.4° β: 85.83° γ: 82.05°
R-values:
R R work R free
0.204 0.204 0.244
Expression system: Escherichia coli