Unique structural features in a deep-sea CYP51 relate to high pressure adaptation
2024
Unique Features of Deep-Sea CYP51 for High Pressure Adaptation
publication
Author Information
Author(s): Lepesheva Galina, Hargrove Tatiana, Lamb David, Wawrzak Zdzislaw, Minasov George, Goldstone Jared, Kelly Steven, Stegeman John
Hypothesis
The study investigates how unique structural features in deep-sea CYP51 relate to adaptation under high pressure.
Conclusion
The structural characteristics of deep-sea CYP51 suggest a co-adaptation with membrane lipid composition for better enzyme function in high-pressure environments.
Supporting Evidence
- The study reveals elements that imply elevated conformational flexibility in CYP51.
- The unique structure of C. armatus CYP51 was not predicted by artificial intelligence molecular modelling.
- This is the first structural characterization of a deep-sea P450 enzyme.
Takeaway
This study looks at a special enzyme from deep-sea fish and how it works better under high pressure because of its unique structure.
Methodology
Crystal structures of Coryphaenoides armatus and human sterol 14α-demethylases (CYP51s) were determined.
Digital Object Identifier (DOI)
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