2SPO
A NOVEL SITE-DIRECTED MUTANT OF MYOGLOBIN WITH AN UNUSUALLY HIGH O2 AFFINITY AND LOW AUTOOXIDATION RATE
Summary for 2SPO
Entry DOI | 10.2210/pdb2spo/pdb |
Descriptor | MYOGLOBIN, SULFATE ION, PROTOPORPHYRIN IX CONTAINING FE, ... (4 entities in total) |
Functional Keywords | oxygen storage |
Biological source | Physeter catodon (sperm whale) |
Total number of polymer chains | 1 |
Total formula weight | 18063.69 |
Authors | Quillin, M.L.,Arduini, R.M.,Phillips Jr., G.N. (deposition date: 1993-08-25, release date: 1994-01-31, Last modification date: 2024-02-21) |
Primary citation | Carver, T.E.,Brantley Jr., R.E.,Singleton, E.W.,Arduini, R.M.,Quillin, M.L.,Phillips Jr., G.N.,Olson, J.S. A novel site-directed mutant of myoglobin with an unusually high O2 affinity and low autooxidation rate. J.Biol.Chem., 267:14443-14450, 1992 Cited by PubMed: 1629229PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.7 Å) |
Structure validation
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