File:OxyHemoglobin active site structure (PDB code is 2DN1).png
OxyHemoglobin_active_site_structure_(PDB_code_is_2DN1).png (334 × 223 pixels, file size: 25 KB, MIME type: image/png)
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Summary
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| Description |
English: This image was made using the Protein Data Bank PDB code 2DN1, and shows one of the oxyhemoglobin heme complexes showing the side chains above the coordinated O2 ligand in order to assess if there is steric crowding around the O2 ligand that could prevent the poisonous linear CO carbon monoxide ligand from binding (a long held view that steric crowding is responsible for blocking CO is now considered incorrect, that the is enough room for the small CO to bind well, that it is instead the thermodynamics (delta G) where unfavourable loss of water upon O2 or CO binding is offset by the favourable O2 binding (higher delta G) but not by CO binding (not favourable enough delta G to offset) |
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| Source |
I created this image using The Protein Data Bank (https://www.rcsb.org/) which is a Public Domain archive, as per the following PDB Bank Usage Policies (https://www.rcsb.org/pages/usage-policy): "Images created using PDB data and other software should cite the PDB ID, the corresponding structure publication, and the molecular graphics program." "The wwPDB policy states that data files contained in the PDB archive are available under the CC0 1.0 Universal (CC0 1.0) Public Domain Dedication." |
| Author |
PDB code 2DN1 1.25 a resolution crystal structures of human haemoglobin in the oxy, deoxy and carbonmonoxy forms. Park, S.-Y., Yokoyama, T., Shibayama, N., Shiro, Y., Tame, J.R. (2006) J Mol Biol 360: 690-701 DOI: 10.1016/j.jmb.2006.05.036 Image created using JSmol (Javascript) |
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| current | 02:40, 27 September 2022 | | 334 × 223 (25 KB) | BioEditor123 (talk | contribs) | Uploaded a work by PDB code 2DN1 1.25 a resolution crystal structures of human haemoglobin in the oxy, deoxy and carbonmonoxy forms. Park, S.-Y., Yokoyama, T., Shibayama, N., Shiro, Y., Tame, J.R. (2006) J Mol Biol 360: 690-701 DOI: 10.1016/j.jmb.2006.05.036 Image created using JSmol (Javascript) from I created this image using The Protein Data Bank (https://www.rcsb.org/) which is a Public Domain archive, as per the following PDB Bank Usage Policies (https://www.rcsb.org/pages/usage-policy)... |
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