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Literature summary for 1.4.1.3 extracted from

  • Britton, K.L.; Yip, K.S.; Sedelnikova, S.E.; Stillman, T.J.; Adams, M.W.; Ma, K.; Maeder, D.L.; Robb, F.T.; Tolliday, N.; Vetriani, C.; Rice, D.W.; Baker, P.J.
    Structure determination of the glutamate dehydrogenase from the hyperthermophile Thermococcus litoralis and its comparison with that from Pyrococcus furiosus (1999), J. Mol. Biol., 293, 1121-1132.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
hanging drop method of vapour diffusion, crystals belong to space group C2 with a hexamer in the asymmetric unit and have lattice constants a = 141.9 A, b = 197.5 A and c = 125.7 A with beta = 113.6°, the crystal structure of the extremely thermostable glutamate dehydrogenase from Thermococcus litoralis determined at 2.5 A resolution is compared to that from the hyperthermophile Pyrococcus furiosus. The less stable Thermococcus litoralis enzyme has a decreased number of ion pair interactions; modified patterns of hydrogen bonding resulting from isosteric sequence changes; substitutions that decrease packing efficiency; and substitutions which give rise to subtle but distinct shifts in both main-chain and side-chain elements of the structure Thermococcus litoralis

Organism

Organism UniProt Comment Textmining
Thermococcus litoralis Q56304
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Synonyms

Synonyms Comment Organism
GluDH
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Thermococcus litoralis