2ri4 image
Deposition Date 2007-10-10
Release Date 2008-10-14
Last Version Date 2023-10-25
Entry Detail
PDB ID:
2RI4
Keywords:
Oxygen storage, Oxygen transport
Title:
Crystal Structure determination of Goat Methemoglobin at 2.7 Angstrom
Biological Source:
Source Organism:
Capra hircus (Taxon ID: 9925)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.70 Å
R-Value Free:
0.30
R-Value Work:
0.22
R-Value Observed:
0.23
Space Group:
P 1
2ri4 validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Hemoglobin subunit alpha-1/2
Chain IDs:A, C, E (auth: I), G (auth: K)
Chain Length:141
Number of Molecules:4
Biological Source:Capra hircus
UniProt ID:P0CH25 Pfam ID:PF00042
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Hemoglobin subunit beta-A
Chain IDs:B, D, F (auth: J), H (auth: L)
Chain Length:145
Number of Molecules:4
Biological Source:Capra hircus
UniProt ID:P02077 Pfam ID:PF00042
Ligand Molecules
HEM
Primary Citation
Crystal Structure determination of Goat Methemoglobin at 2.7 Angstrom
To be Published ? ? ? (?)
Primary Citation of related structures
2QU0