Preliminary X-Ray Diffraction Study of the Wild-Type and a Mutationally-Altered Tryptophan Synthetase α Subunit

Crystallization and preliminary X-ray di

Crystallization and preliminary X-ray diffraction studies of α-amylase from the antarctic psychrophile Alteromonas haloplanctis A23

✍ Nushin Aghajari; Richard Haser; Georges Feller; Charles Gerday 📂 Article 📅 1996 🏛 Cold Spring Harbor Laboratory Press 🌐 English ⚖ 208 KB

## Abstract A cold‐active α‐amylase was purified from culture supernatants of the antarctic psychrophile __Alteromonas haloplanctis__ A23 grown at 4 °C. In order to contribute to the understanding of the molecular basis of cold adaptations, crystallographic studies of this cold‐adapted enzyme have