1JPB

Sperm Whale met-Myoglobin (low temperature; high pressure)

Structural Biology Knowledgebase: 1JPB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1JPB

Classification: OXYGEN STORAGE / TRANSPORT

Total Structure Weight: 18235.85

Macromolecule Entities
Molecule Chains Length Organism Details
myoglobin A 153 Physeter catodon 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: 1.7 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.209
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 63.80 α = 90.00
b = 30.70 β = 105.61
c = 34.39 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-08-01
  • Released Date: 2002-01-16
  • Deposition author(s): Urayama, P., Gruner, S.M., Phillips Jr., G.N.

Revision History

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