› 6n03

X-ray diffraction
2.1Å resolution

CO-bound Sperm Whale Myoglobin, room temperature structure, last 2 degrees of 5 degree total oscillation and 160 kGy dose

Released:
DOI: 10.2210/pdb6n03/pdb
Model geometry
Data not analysed
Fit model/data
Data not analysed
PDB entry 6n03 coloured by chain, front view.
PDB entry 6n03 coloured by chain, side view.
PDB entry 6n03 coloured by chain, top view.
Source organism: Physeter catodon
Primary publication:
Fixed-target serial oscillation crystallography at room temperature.
Wierman JL, Paré-Labrosse O, Sarracini A, Besaw JE, Cook MJ, Oghbaey S, Daoud H, Mehrabi P, Kriksunov I, Kuo A, Schuller DJ, Smith S, Ernst OP, Szebenyi DME, Gruner SM, Miller RJD, Finke AD
OpenAccess logo IUCrJ 6 305-316 (2019)
PMID: 30867928

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-135409 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Myoglobin Chain: A
Molecule details ›
Chain: A
Length: 154 amino acids
Theoretical weight: 17.37 KDa
Source organism: Physeter catodon
Expression system: Escherichia coli
UniProt:
  • Canonical: P02185 (Residues: 1-154; Coverage: 100%)
Gene name: MB
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

3 bound ligands:
Ligand HEM 1 x HEM
Ligand CMO 1 x CMO
Ligand SO4 1 x SO4
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: CHESS BEAMLINE G3
Spacegroup: P212121
Unit cell:
a: 37.03Å b: 45.9Å c: 82.91Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.199 0.285
Expression system: Escherichia coli

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Citations

1 review citation

3D Electron Diffraction for Chemical Analysis: Instrumentation Developments and Innovative Applications.
Gruene et al. (2021)
15 other articles

1 mention without citation

Water stabilizes an alternate turn conformation in horse heart myoglobin.
Bronstein et al. (2023)