5UZY
Crystal structure of N97A mutant of human macrophage migration inhibitory factor
Summary for 5UZY
| Entry DOI | 10.2210/pdb5uzy/pdb |
| Descriptor | Macrophage migration inhibitory factor, SULFATE ION, ISOPROPYL ALCOHOL, ... (5 entities in total) |
| Functional Keywords | isomerase, trimeric, mutation |
| Biological source | Homo sapiens (Human) |
| Total number of polymer chains | 3 |
| Total formula weight | 37592.72 |
| Authors | Pantouris, G.,Lolis, E. (deposition date: 2017-02-27, release date: 2018-02-28, Last modification date: 2023-10-04) |
| Primary citation | Pantouris, G.,Ho, J.,Shah, D.,Syed, M.A.,Leng, L.,Bhandari, V.,Bucala, R.,Batista, V.S.,Loria, J.P.,Lolis, E.J. Nanosecond Dynamics Regulate the MIF-Induced Activity of CD74. Angew. Chem. Int. Ed. Engl., 57:7116-7119, 2018 Cited by PubMed Abstract: Macrophage migration inhibitory factor (MIF) activates CD74, which leads to severe disorders including inflammation, autoimmune diseases and cancer under pathological conditions. Molecular dynamics (MD) simulations up to one microsecond revealed dynamical correlation between a residue located at the opening of one end of the MIF solvent channel, previously thought to be a consequence of homotrimerization, and residues in a distal region responsible for CD74 activation. Experiments verified the allosteric regulatory site and identified a pathway to this site via the MIF β-strands. The reported findings provide fundamental insights on a dynamic mechanism that controls the MIF-induced activation of CD74. PubMed: 29669180DOI: 10.1002/anie.201803191 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (1.71 Å) |
Structure validation
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