2EVK

The Structures of Thiolate- and Carboxylate-Ligated Ferric H93G Myoglobin: Models for Cytochrome P450 and for Oxyanion-Bound Heme Proteins


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.206

Literature

Macromolecules
Sequence Display for 2EVK

Classification: OXYGEN STORAGE / TRANSPORT

Total Structure Weight: 17830.40

Macromolecule Entities
Molecule Chains Length Organism Details
Myoglobin A 153 Physeter catodon Mutation: H93G
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)
ACY
Query on ACY

A ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.206
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 39.72 α = 90.00
b = 47.99 β = 90.00
c = 77.61 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-10-31
  • Released Date: 2006-04-18
  • Deposition author(s): Qin, J., Perera, R., Lovelace, L.L., Dawson, J.H., Lebioda, L.

Revision History

  • Version 1_0: 2006-04-18

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance