4o9p

X-ray diffraction
2.89Å resolution

Crystal structure of Thermus thermophilis transhydrogeanse domain II dimer SeMet derivative

Released:

Function and Biology Details

Reaction catalysed:
NADPH + NAD(+) + H(+)(Side 1) = NADP(+) + H(+)(Side 2) + NADH
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-180815 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
proton-translocating NAD(P)(+) transhydrogenase Chains: A, C
Molecule details ›
Chains: A, C
Length: 100 amino acids
Theoretical weight: 10.88 KDa
Source organism: Thermus thermophilus HB27
Expression system: Escherichia coli
UniProt:
  • Canonical: Q72GR9 (Residues: 1-100; Coverage: 100%)
Gene name: TT_C1779
Sequence domains: 4TM region of pyridine nucleotide transhydrogenase, mitoch
NAD(P) transhydrogenase subunit beta Chains: B, D
Molecule details ›
Chains: B, D
Length: 283 amino acids
Theoretical weight: 30.26 KDa
Source organism: Thermus thermophilus HB27
Expression system: Escherichia coli
UniProt:
  • Canonical: Q72GS0 (Residues: 1-275; Coverage: 61%)
Gene name: TT_C1778
Sequence domains: NAD(P) transhydrogenase beta subunit

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: C2
Unit cell:
a: 126.566Å b: 86.87Å c: 99.161Å
α: 90° β: 94.91° γ: 90°
R-values:
R R work R free
0.225 0.222 0.288
Expression system: Escherichia coli