issue contents

ISSN: 2053-230X

January 2016 issue

Highlighted illustration

Cover illustration: A selection of images from the IYCr crystallization series.

IYCr crystallization series

Acta Cryst. (2016). F72, 1
doi: 10.1107/S2053230X15023742

research communications

Acta Cryst. (2016). F72, 2-9
doi: 10.1107/S2053230X15023213
link to html
The enzyme dihydrodipicolinate synthase catalyzes the committed step in the synthetic pathway for- the intermediate diaminopimelate and the essential amino acid lysine in bacteria and plants. Here, the crystallization and X-ray diffraction analysis of dihydrodipicolinate synthase from the human pathogenic bacterium B. henselae, the causative bacterium of cat-scratch disease, are presented.

Acta Cryst. (2016). F72, 10-15
doi: 10.1107/S2053230X15023092
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The crystal structure of a thermostable serralysin from Serratia sp. FS14 was solved at 1.10 Å resolution.

Acta Cryst. (2016). F72, 16-23
doi: 10.1107/S2053230X15023043
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γ-Terpinene synthase from T. vulgaris was characterized. The crystal structure was elucidated to almost 1.5 Å resolution.

Acta Cryst. (2016). F72, 24-28
doi: 10.1107/S2053230X15022323
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The aspartic protease from N. gracilis was crystallized in complex with the inhibitor pepstatin A using a newly formulated low-pH screen. X-ray diffraction data showed that the crystals diffracted to 2.8 Å resolution.

Acta Cryst. (2016). F72, 29-35
doi: 10.1107/S2053230X15023390
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Ubiquitin is a signalling protein that has been reported to crystallize in the presence of metal ions. Here, the first crystallographic structure of human ubiquitin in the presence of magnesium is reported.

Acta Cryst. (2016). F72, 36-41
doi: 10.1107/S2053230X15023286

Acta Cryst. (2016). F72, 42-48
doi: 10.1107/S2053230X15023316
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Crystallographic analysis of the histidine triad nucleotide protein (HINT) from H. pylori is reported.

Acta Cryst. (2016). F72, 49-52
doi: 10.1107/S2053230X15023274
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The N-terminal domain of translocated intimin receptor (Tir-N) plays a key role in pathogenic E. coli infection. Tir-N was cloned, expressed, purified and crystallized.

Acta Cryst. (2016). F72, 53-58
doi: 10.1107/S2053230X15024152
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The hydrogenase unit of the Hyd-2-type [NiFe]-hydrogenase from Citrobacter sp. S-77 was purified using an improved procedure and was then crystallized. Diffraction data sets from crystals of the samples with and without trypsin treatment were collected at resolutions of 1.60 and 2.00 Å, respectively.

Acta Cryst. (2016). F72, 59-64
doi: 10.1107/S2053230X15024097
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The crystal structure of Sqt1p is presented and its biophysical properties are explored.

Acta Cryst. (2016). F72, 65-71
doi: 10.1107/S2053230X15023869
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The crystal structure of pyridoxal 5′-phosphate-dependent methionine γ-lyase from C. sporogenes was solved at 2.37 Å resolution. The cofactor- and substrate-binding sites and the oligomeric organization of the enzyme are described.
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