Crystallization of the EGF receptor ectodomain on US space mission STS-47.
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Crystallization of the EGF receptor ectodomain on US space mission STS-47. / Chr, Betzel; Gunther, N; Poll, S; Moore, K; DeLucas, L J; ChE, Bugg; Weber, Wolfgang.
In: MICROGRAVITY SCI TEC, Vol. 7, No. 3, 3, 1994, p. 242-245.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Crystallization of the EGF receptor ectodomain on US space mission STS-47.
AU - Chr, Betzel
AU - Gunther, N
AU - Poll, S
AU - Moore, K
AU - DeLucas, L J
AU - ChE, Bugg
AU - Weber, Wolfgang
PY - 1994
Y1 - 1994
N2 - Although biochemists working in the field of biological signal transduction have characterized cell surface receptors for numerous growth factors within the past ten years, none of the three-dimensional structures could be obtained for these important proteins which represent major components of the cells' growth control system. Now, the extracellular ligand binding domain of the EGF receptor was crystallized in the presence of EGF under microgravity on US Shuttle mission STS-47. In 8 out of 9 experiments prepared under different conditions crystal growth was observed. One of these space-grown crystals showed higher diffraction quality than all crystals previously obtained in the laboratory. It allowed, for the first time, evaluation of the real space group by partial data collection.
AB - Although biochemists working in the field of biological signal transduction have characterized cell surface receptors for numerous growth factors within the past ten years, none of the three-dimensional structures could be obtained for these important proteins which represent major components of the cells' growth control system. Now, the extracellular ligand binding domain of the EGF receptor was crystallized in the presence of EGF under microgravity on US Shuttle mission STS-47. In 8 out of 9 experiments prepared under different conditions crystal growth was observed. One of these space-grown crystals showed higher diffraction quality than all crystals previously obtained in the laboratory. It allowed, for the first time, evaluation of the real space group by partial data collection.
KW - Image Processing, Computer-Assisted
KW - Molecular Structure
KW - Crystallography, X-Ray
KW - Crystallization
KW - Epidermal Growth Factor/chemistry
KW - Receptor, Epidermal Growth Factor/chemistry
KW - Space Flight/instrumentation
KW - Weightlessness
KW - Image Processing, Computer-Assisted
KW - Molecular Structure
KW - Crystallography, X-Ray
KW - Crystallization
KW - Epidermal Growth Factor/chemistry
KW - Receptor, Epidermal Growth Factor/chemistry
KW - Space Flight/instrumentation
KW - Weightlessness
M3 - SCORING: Journal article
VL - 7
SP - 242
EP - 245
JO - MICROGRAVITY SCI TEC
JF - MICROGRAVITY SCI TEC
SN - 0938-0108
IS - 3
M1 - 3
ER -