# Johann Deisenhofer

> German scientist

**Wikidata**: [Q76612](https://www.wikidata.org/wiki/Q76612)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Johann_Deisenhofer)  
**Source**: https://4ort.xyz/entity/johann-deisenhofer

## Summary
Johann Deisenhofer is a German scientist renowned for his contributions to biochemistry and biophysics. Born on September 30, 1943, he is best known for his work on the structure of the photosynthetic reaction center, which earned him the Nobel Prize in Chemistry in 1988. Deisenhofer's research has significantly advanced the understanding of biological processes at the molecular level.

## Biography
- **Born:** September 30, 1943
- **Nationality:** German
- **Education:** Educated at the Technical University of Munich
- **Known for:** Determining the structure of the photosynthetic reaction center
- **Employer(s):** University of Texas Southwestern Medical Center, Technical University of Munich
- **Field(s):** Biochemistry, Biophysics

## Contributions
- **Nobel Prize in Chemistry (1988):** Awarded for determining the three-dimensional structure of a photosynthetic reaction center, a breakthrough in understanding photosynthesis and membrane protein structure.
- **Research at University of Texas Southwestern Medical Center:** Conducted pioneering studies on membrane proteins and their role in biological processes.
- **Affiliation with Technical University of Munich:** Contributed to advancements in biochemistry and biophysics through academic research and teaching.

## FAQs
### What is Johann Deisenhofer's most notable achievement?
Johann Deisenhofer is best known for winning the 1988 Nobel Prize in Chemistry for his work on the structure of the photosynthetic reaction center, a critical advancement in biochemistry and biophysics.

### Where has Johann Deisenhofer worked?
Deisenhofer has been affiliated with the Technical University of Munich and the University of Texas Southwestern Medical Center, where he conducted significant research in biochemistry and biophysics.

### What fields has Johann Deisenhofer contributed to?
Deisenhofer's work spans biochemistry and biophysics, with a focus on membrane proteins and photosynthesis mechanisms.

## Why They Matter
Johann Deisenhofer's determination of the photosynthetic reaction center's structure revolutionized the understanding of membrane proteins and photosynthesis. This discovery not only earned him a Nobel Prize but also laid the foundation for further research in bioenergetics and molecular biology. His work has influenced subsequent studies on energy conversion in biological systems and the development of bio-inspired technologies.

## Notable For
- **Nobel Prize in Chemistry (1988):** Awarded for the determination of the structure of a photosynthetic reaction center.
- **Pioneering Membrane Protein Research:** Contributed significantly to the field of membrane protein structure and function.
- **Affiliation with Prestigious Institutions:** Held positions at the Technical University of Munich and the University of Texas Southwestern Medical Center.
- **Advancements in Biochemistry and Biophysics:** Enhanced understanding of biological processes at the molecular level through structural biology techniques.

## Body
### Early Life and Education
Johann Deisenhofer was born on September 30, 1943, in Germany. He pursued his education at the Technical University of Munich, where he developed a strong foundation in chemistry and physics, setting the stage for his future research in biochemistry and biophysics.

### Career and Research
Deisenhofer's career is marked by his groundbreaking research at the University of Texas Southwestern Medical Center and the Technical University of Munich. His most notable achievement, the determination of the photosynthetic reaction center's structure in 1985, was recognized with the Nobel Prize in Chemistry in 1988. This work provided unprecedented insights into the mechanisms of photosynthesis and the structure of membrane proteins, which are critical for various biological functions.

### Professional Affiliations and Leadership
Throughout his career, Deisenhofer has been affiliated with esteemed institutions, including the Howard Hughes Medical Institute. These affiliations have supported his research and contributed to his influence in the scientific community. His leadership in biochemical research has inspired generations of scientists and continues to shape the field of structural biology.

### Legacy and Impact
Deisenhofer's discovery of the photosynthetic reaction center's structure has had a lasting impact on biochemistry and biophysics. By elucidating the molecular mechanisms of energy conversion in photosynthesis, his work has facilitated advancements in bioenergy research and the development of artificial photosynthetic systems. His contributions underscore the importance of understanding biological processes at the atomic level, paving the way for future breakthroughs in medicine, agriculture, and energy science.

### Awards and Recognition
In addition to the Nobel Prize, Deisenhofer has received several honors for his contributions to science. These awards reflect the significance of his research and its broad implications for scientific inquiry and practical applications. His recognition by both national and international scientific communities solidifies his position as a leading figure in modern biochemistry.

## References

1. Integrated Authority File
2. [The Nobel Prize in Chemistry 1988. nobelprize.org](https://www.nobelprize.org/prizes/chemistry/1988/summary/)
3. [Table showing prize amounts. Nobel Foundation. 2019](https://www.nobelprize.org/uploads/2019/04/prize-amounts-2020.pdf)
4. [Max Delbruck Prize in Biological Physics. American Physical Society](https://www.aps.org/programs/honors/prizes/delbruck.cfm)
5. [Source](https://www.aps.org/programs/honors/prizes/delbruck.cfm)
6. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
7. OPAC SBN
8. NNDB
9. www.ae-info.org
10. SNAC
11. Brockhaus Enzyklopädie
12. Proleksis Encyclopedia
13. Munzinger Personen
14. Freebase Data Dumps. 2013
15. Virtual International Authority File
16. Library of Congress Control Number