6HIT

The crystal structure of haemoglobin from Atlantic cod


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.301 
  • R-Value Work: 0.232 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

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.,Sect.F 75: 537-542

  • DOI: 10.1107/S2053230X1900904X

  • 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.,NorStruct, Department of Chemistry, Faculty of Science and Technology, UiT - The Arctic University of Norway, NO-9037 Tromsø, Norway.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Hemoglobin alpha 2 chain
A, C, E, G
143Gadus morhuaMutation(s): 0 
Gene Names: hba2 (hba)
Find proteins for O42425 (Gadus morhua)
Go to UniProtKB:  O42425
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
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
HEM
Query on HEM

Download SDF File 
Download CCD File 
A, B, C, D, E, F, G, H
PROTOPORPHYRIN IX CONTAINING FE
HEME
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
ACE
Query on ACE
A, C, E, G
NON-POLYMERC2 H4 O

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Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.301 
  • R-Value Work: 0.232 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 62.691α = 90.00
b = 103.257β = 90.00
c = 199.352γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
Aimlessdata scaling
PHASERphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



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