Facts:   - residence: dallas , texas , u.s.    - prizes: max chemistry -lrb- 1988 -rrb- delbruck prize -lrb- 1986 -rrb- nobel prize for    - known for: crystallography photosynthesis    - work institutions: university of texas southwestern medical center    - field: biophysics , biochemistry    - doctoral advisor: robert huber      - birth date: 30 september 1943    - name: johann deisenhofer    - nationality: germany and usa    - birth place: zusamaltheim , bavaria , germany    - alma mater: technical university of munich max planck institute for biochemistry   Based on these bullet points, write a short biography describing the life of johann deisenhofer .
Answer:
johann deisenhofer -lrb- born september 30 , 1943 -rrb- is a german biochemist who , along with hartmut michel and robert huber , received the nobel prize for chemistry in 1988 for their determination of the first crystal structure of an integral membrane protein , a membrane-bound complex of proteins and co-factors that is essential to photosynthesis .