3WTG

Crystal structure of Emu (dromaius novaehollandiae) hemoglobin at 2.3 angstrom resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.257 
  • R-Value Work: 0.192 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Purification and preliminary structural studies of hemoglobin from high oxygen affinity species Emu (Dromaius novaehollandiae) at neutral pH

Abubakkar, M.M.Saraboji, K.Ponnuswamy, M.N.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Hemoglobin subunit alpha-A
A, C
142Dromaius novaehollandiaeMutation(s): 0 
Gene Names: HBAA
Find proteins for C6L8R0 (Dromaius novaehollandiae)
Go to UniProtKB:  C6L8R0
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Hemoglobin
B, D
146Dromaius novaehollandiaeMutation(s): 0 
Find proteins for A0A075B5G0 (Dromaius novaehollandiae)
Go to UniProtKB:  A0A075B5G0
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
OXY
Query on OXY

Download SDF File 
Download CCD File 
A, B, C, D
OXYGEN MOLECULE
O2
MYMOFIZGZYHOMD-UHFFFAOYSA-N
 Ligand Interaction
HEM
Query on HEM

Download SDF File 
Download CCD File 
A, B, C, D
PROTOPORPHYRIN IX CONTAINING FE
HEME
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.257 
  • R-Value Work: 0.192 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 66.271α = 90.00
b = 80.010β = 90.00
c = 103.559γ = 90.00
Software Package:
Software NamePurpose
MAR345dtbdata collection
REFMACrefinement
PHASERphasing
AUTOMARdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2014-07-02
    Type: Initial release