1CH1

Recombinant sperm whale myoglobin L89G mutatnt (MET)

Structural Biology Knowledgebase: 1CH1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.163

Literature

Macromolecules
Sequence Display for 1CH1

Classification: OXYGEN STORAGE / TRANSPORT

Total Structure Weight: 18021.78

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (MYOGLOBIN) A 154 Physeter catodon Mutation: L89G, D122N
Gene Name(s): MB Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.163
  • Space Group: P 6
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 91.46 α = 90.00
b = 91.46 β = 90.00
c = 45.98 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-03-31
  • Released Date: 1999-04-09
  • Deposition author(s): Liong, E.C., Phillips Jr., G.N.

Revision History

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