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Three-dimensional Fourier Synthesis of Horse Oxyhaemoglobin at 2.8 Å Resolution: The Atomic Model
The secondary structure of the haemoglobin chains is similar to that of myoglobin, but some of the helical segments are more irregular and some parts of the non-helical segments have differentExpand
Structure and function of haemoglobin: IV. A three-dimensional Fourier synthesis of horse deoxyhaemoglobin at 5.5 Å resolution
hkl reflexions from crystals of native human deoxyhaemoglobin and from four isomorphous heavy-atom derivatives have been recorded photographically. The “best” phase angles have been calculated fromExpand
Three-dimensional Fourier Synthesis of Tosyl-elastase at 3.5 Å Resolution
X-ray diffraction data have been collected from four isomorphous crystalline derivatives of the proteolytic enzyme elastase, and a map of the three-dimensional electron density of the tosylExpand
Three-dimensional Fourier Synthesis of Horse Oxyhaemoglobin at 2.8 Å Resolution : (I) X-ray Analysis
The phase angles of 8,000 reflexions were determined by the method of isomorphous replacement, using crystals of native haemoglobin and of three heavy atom derivatives. The electron density maps showExpand
Structure and function of haemoglobin. IV. A three-dimensional Fourier synthesis of horse deoxyhaemoglobin at 5.5 A resolution.
hkl reflexions from crystals of native human deoxyhaemoglobin and from four isomorphous heavy-atom derivatives have been recorded photographically. The “best” phase angles have been calculated fromExpand
Auditory communication in the cane rat (Thryonomys swinderianus)
The auditory communication of the Old World hystricomorph rodent, the cane rat (Thryonomys swinderianus, Temminck), was studied in two captive groups of animals. Sounds fell into five categories ofExpand