6hif

X-ray diffraction
2.8Å resolution

Kuenenia stuttgartiensis hydrazine dehydrogenase complex

Released:

Function and Biology Details

Reaction catalysed:
Hydrazine + 4 ferricytochrome c = N(2) + 4 ferrocytochrome c
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero 36-mer (preferred)
PDBe Complex ID:
PDB-CPX-104149 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Hydrazine dehydrogenase Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X
Length: 582 amino acids
Theoretical weight: 65.67 KDa
Source organism: Candidatus Kuenenia stuttgartiensis
UniProt:
  • Canonical: Q1PW30 (Residues: 1-582; Coverage: 100%)
Gene name: kustc0694
Sequence domains: Seven times multi-haem cytochrome CxxCH
hdh assembly factor Kustc1130 Chains: Y, Z, a, b, c, d, e, f, g, h, i, j
Molecule details ›
Chains: Y, Z, a, b, c, d, e, f, g, h, i, j
Length: 114 amino acids
Theoretical weight: 11.87 KDa
Source organism: Candidatus Kuenenia stuttgartiensis
UniProt:
  • Canonical: A0A2C9CI58 (Residues: 1-114; Coverage: 100%)
Gene name: KSMBR1_2889

Ligands and Environments


Cofactor: Ligand HEC 192 x HEC
3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P31
Unit cell:
a: 211.86Å b: 211.86Å c: 398.57Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.222 0.221 0.238