1xlt

X-ray diffraction
3.1Å resolution

Crystal structure of Transhydrogenase [(domain I)2:domain III] heterotrimer complex

Released:
Model geometry
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Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-558310 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
NAD(P) transhydrogenase subunit alpha part 1 Chains: A, B, D, E, G, H
Molecule details ›
Chains: A, B, D, E, G, H
Length: 384 amino acids
Theoretical weight: 40.32 KDa
Source organism: Rhodospirillum rubrum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q2RSB2 (Residues: 1-384; Coverage: 100%)
Gene names: Rru_A2183, nntA1, pntAA
Sequence domains:
Structure domains: NAD(P)-binding Rossmann-like Domain
NAD(P) transhydrogenase subunit beta Chains: C, F, I
Molecule details ›
Chains: C, F, I
Length: 174 amino acids
Theoretical weight: 18.86 KDa
Source organism: Rhodospirillum rubrum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q2RSB4 (Residues: 294-464; Coverage: 37%)
Gene names: Rru_A2181, nntB, pntB
Sequence domains: NAD(P) transhydrogenase beta subunit
Structure domains: TPP-binding domain

Ligands and Environments

Carbohydrate polymer : NEW Components: GLC, FRU
3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P212121
Unit cell:
a: 95.372Å b: 171.082Å c: 203.181Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.232 0.232 0.31
Expression system: Escherichia coli