6HIT image
Deposition Date 2018-08-30
Release Date 2019-08-21
Last Version Date 2024-11-13
Entry Detail
PDB ID:
6HIT
Keywords:
OXYGEN TRANSPORT
Title:
The crystal structure of haemoglobin from Atlantic cod
Biological Source:
Source Organism:
Gadus morhua (Taxon ID: 8049)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.50 Å
R-Value Free:
0.30
R-Value Work:
0.23
R-Value Observed:
0.23
Space Group:
P 21 21 21
6HIT validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Hemoglobin alpha 2 chain
Chain IDs:A, C, E, G
Chain Length:143
Number of Molecules:4
Biological Source:Gadus morhua
UniProt ID:O42425 Pfam ID:PF00042
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Hemoglobin beta 4 chain
Gene (Uniprot):HbB4
Chain IDs:B, D, F, H
Chain Length:145
Number of Molecules:4
Biological Source:Gadus morhua
UniProt ID:B3F9D7 Pfam ID:PF00042
Ligand Molecules
HEM
Primary Citation
The crystal structure of haemoglobin from Atlantic cod.
Acta Crystallogr.,Sect.F 75 537 542 (2019)
PMID: 31397324 DOI: 10.1107/S2053230X1900904X

Abstact

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.

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Primary Citation of related structures
6HIT