› 2hyb

X-ray diffraction
2.5Å resolution

Crystal Structure of Hexameric DsrEFH

Released:
DOI: 10.2210/pdb2hyb/pdb
PDB entry 2hyb coloured by chain, front view.
PDB entry 2hyb coloured by chain, side view.
PDB entry 2hyb coloured by chain, top view.
Source organism: Allochromatium vinosum
Entry authors: Shin DH, Connie H, Schulte A, Dahl C, Kim R, Kim SH, Berkeley Structural Genomics Center (BSGC)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-131514 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Putative sulfurtransferase DsrE Chains: A, D, G, J, M, P
Molecule details ›
Chains: A, D, G, J, M, P
Length: 130 amino acids
Theoretical weight: 14.61 KDa
Source organism: Allochromatium vinosum
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O87896 (Residues: 1-130; Coverage: 100%)
Gene names: Alvin_1253, dsrE
Sequence domains: DsrE/DsrF-like family
Structure domains: DsrEFH-like
Intracellular sulfur oxidation protein DsrF Chains: B, E, H, K, N, Q
Molecule details ›
Chains: B, E, H, K, N, Q
Length: 136 amino acids
Theoretical weight: 15.61 KDa
Source organism: Allochromatium vinosum
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O87897 (Residues: 1-136; Coverage: 100%)
Gene names: Alvin_1254, dsrF
Sequence domains: DsrE/DsrF-like family
Structure domains: DsrEFH-like
DsrH Chains: C, F, I, L, O, R
Molecule details ›
Chains: C, F, I, L, O, R
Length: 102 amino acids
Theoretical weight: 11.09 KDa
Source organism: Allochromatium vinosum
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O87898 (Residues: 1-102; Coverage: 100%)
Gene name: dsrH
Sequence domains: DsrH like protein
Structure domains: DsrEFH-like

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.2
Spacegroup: P21
Unit cell:
a: 56.61Å b: 183.11Å c: 107.83Å
α: 90° β: 99.57° γ: 90°
R-values:
R R work R free
0.211 0.206 0.262
Expression system: Escherichia coli BL21(DE3)

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