› 3agu

X-ray diffraction
1.8Å resolution

Hemerythrin-like domain of DcrH (semimet-R)

Released:
DOI: 10.2210/pdb3agu/pdb
PDB entry 3agu coloured by chain, front view.
PDB entry 3agu coloured by chain, side view.
PDB entry 3agu coloured by chain, top view.
Source organism: Desulfovibrio vulgaris
Entry authors: Onoda A, Okamoto Y, Sugimoto H, Mizohata E, Inoue T, Shiro Y, Hayashi T

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-180781 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Methyl-accepting chemotaxis protein DcrH Chains: A, B
Molecule details ›
Chains: A, B
Length: 136 amino acids
Theoretical weight: 16.16 KDa
Source organism: Desulfovibrio vulgaris
Expression system: Escherichia coli
UniProt:
  • Canonical: Q726F3 (Residues: 828-963; Coverage: 14%)
Gene names: DVU_3155, dcrH
Sequence domains: Hemerythrin HHE cation binding domain
Structure domains: Hemerythrin-like

Ligands and Environments

1 bound ligand:
Ligand CFO 2 x CFO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P1
Unit cell:
a: 33.425Å b: 44.903Å c: 48.076Å
α: 95.21° β: 103.98° γ: 89.95°
R-values:
R R work R free
0.247 0.247 0.292
Expression system: Escherichia coli

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