1NAZ

structure of microgravity-grown oxidized myoglobin mutant YQR (ISS8A)

Structural Biology Knowledgebase: 1NAZ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.04 Å
  • R-Value Free: 0.147
  • R-Value Work: 0.132

Literature

Macromolecules
Sequence Display for 1NAZ

Classification: oxygen storage / transport

Total Structure Weight: 18383.10

Macromolecule Entities
Molecule Chains Length Organism Details
Myoglobin A 154 Physeter catodon Mutation: L29Y, H64Q, T67R
Gene Name(s): MB Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HEM
Query on HEM

A PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
OH
Query on OH

A HYDROXIDE ION
H O
XLYOFNOQVPJJNP-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.04 Å
  • R-Value Free: 0.147
  • R-Value Work: 0.132
  • Space Group: P 6

Unit Cell:

Length (Å) Angle (°)
a = 90.06 α = 90.00
b = 90.06 β = 90.00
c = 45.17 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-11-30
  • Released Date: 2003-06-10
  • Deposition author(s): Miele, A.E., Federici, L., Sciara, G., Draghi, F., Brunori, M., Vallone, B.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4