6HIT

The crystal structure of haemoglobin from Atlantic cod


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.301 
  • R-Value Work: 0.232 
  • R-Value Observed: 0.236 

wwPDB Validation 3D Report Full Report



Literature

The crystal structure of haemoglobin from Atlantic cod.

Helland, R.Bjorkeng, E.K.Rothweiler, U.Sydnes, M.O.Pampanin, D.M.

(2019) Acta Crystallogr F Struct Biol Commun 75: 537-542

  • DOI: 10.1107/S2053230X1900904X
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • The crystal structure of haemoglobin from Atlantic cod has been solved to 2.54 Å resolution. The structure consists of two tetramers in the crystallographic asymmetric unit. The structure of haemoglobin obtained from one individual cod suggests polym ...

    The crystal structure of haemoglobin from Atlantic cod has been solved to 2.54 Å resolution. The structure consists of two tetramers in the crystallographic asymmetric unit. The structure of haemoglobin obtained from one individual cod suggests polymorphism in the tetrameric assembly.


    Organizational Affiliation

    Department of Chemistry, Bioscience and Environmental Engineering, University of Stavanger, Faculty of Science and Technology, NO-4036 Stavanger, Norway.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Hemoglobin alpha 2 chain
A, C, E, G
143Gadus morhuaMutation(s): 1 
Gene Names: hba2hba
Find proteins for O42425 (Gadus morhua)
Go to UniProtKB:  O42425
Protein Feature View
  • Reference Sequence

Find similar proteins by: Sequence  |  Structure

Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Hemoglobin beta 4 chain
B, D, F, H
145Gadus morhuaMutation(s): 0 
Gene Names: HbB4
Find proteins for B3F9D7 (Gadus morhua)
Go to UniProtKB:  B3F9D7
Protein Feature View
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
HEM
Query on HEM

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

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.301 
  • R-Value Work: 0.232 
  • R-Value Observed: 0.236 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 62.691α = 90
b = 103.257β = 90
c = 199.352γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Research Council of NorwayNorway229153
Research Council of NorwayNorway247732

Revision History 

  • Version 1.0: 2019-08-21
    Type: Initial release