File:His296, Asp345, and Ser441 catalytic triad.png
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Summary[edit]
| Summary | |
|---|---|
| Description | shows the His296, Asp345, and
Ser441 catalytic triad within the Serine Peptidase domain on TMPRSS2 that is characteristic of almost all Type II Serine proteases. The serine (green) engages in nucleophilic attack, the histidine (cyan) acts as a general base to reset the serine and the aspartate (magenta) neutralizes the histidine in transition states during reactions that cause proteolytic cleavage. This structure was solved via x-ray crystallography with a resolution of 1.95 Angstroms (PDB: 7MEQ) (1). Image made in Chimera. |
| Source | Wikimedia Commons file page |
| Author | Kmon86 |
| Permission | See original Commons license details. |
Licensing[edit]
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Official license: CC BY-SA 4.0
License page: CC BY-SA 4.0
Original attribution and file history: Wikimedia Commons
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:36, 8 June 2026 | | 790 × 736 (778 KB) | Maintenance script (talk | contribs) | == Summary == Importing file |
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- File:His296, Asp345, and Ser441 catalytic triad.png from Wikimedia Commons
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