Abdulla Abbas
Papers
1
Total Citations
8
H-Index
1
About
Dr. Abdulla Abbas is a structural biologist whose research centers on elucidating the three-dimensional structures of proteins, with a particular focus on those from extremophilic organisms. His major contribution lies in advancing the methodology of X-ray crystallography, specifically demonstrating the power of the single-wavelength anomalous dispersion (SAD) technique using a chromium X-ray source. His landmark work on the "Crystal structure of a novel non‐Pfam protein AF1514 from *Archeoglobus fulgidus* DSM 4304" (2008, 8 citations) was a pioneering achievement, solving a protein structure that shared no sequence homology with known folds. This work proved that S-SAD with Cr radiation could be a robust tool for *de novo* structure determination, bypassing the need for heavy-atom derivatives or selenomethionine labeling. By successfully tackling a "non-Pfam" protein from a hyperthermophilic archaeon, Abbas showcased a powerful approach for solving structures of challenging, evolutionarily unique proteins, thereby expanding the toolkit for structural genomics and our understanding of life's molecular diversity.
Research Focus
Key Achievements
Top Papers
- 1