2FRF

Horse Heart Myoglobin, Nitrite Adduct, Crystal Soak


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.168

Literature

Macromolecules
Sequence Display for 2FRF

Classification: OXYGEN STORAGE / TRANSPORT

Total Structure Weight: 17838.30

Macromolecule Entities
Molecule Chains Length Organism Details
Myoglobin A 153 Equus caballus 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)
NO2
Query on NO2

A NITRITE ION
N O2
IOVCWXUNBOPUCH-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.168
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 35.24 α = 90.00
b = 28.61 β = 105.75
c = 62.94 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-01-19
  • Released Date: 2006-05-30
  • Deposition author(s): Copeland, D.M., Soares, A.S., West, A.H., Richter-Addo, G.B.

Revision History

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