Crystallization and preliminary X-ray analysis of recombinant bovine cellular retinoic acid-binding protein.
阅读量:
60
摘要:
Crystals of bovine cellular retinoic acid-binding protein (CRABPI) have been grown from protein expressed in E. coli . Two different crystal forms were obtained. Crystals containing protein with the ligand all- trans retinoic acid belong to space group P 4 1 or P 4 3 , a = b = 41.36, c = 202.71 and diffract to 2.5 . Crystals of CRABP with the synthetic retinoid analogue Am80 diffract to 1.9 with space group P 2 1 and cell dimensions a = 37.03, b = 105.93, c = 40.31 , = 110.28°. Considerations in the crystallization of proteins with light-sensitive ligands are discussed.
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关键词:
DISTYRYL-1,4-DIMETHOXYBENZENE DERIVATIVES MOLECULAR STRUCTURES PACKING ARRANGEMENTS PHOTOCHEMICAL BEHAVIOR
DOI:
10.1107/S0907444994001204
被引量:
年份:
1994
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