ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The amino acid sequences of the repressor and cro proteins of phages λ, 434 and P22 are homologous, especially in a region in which repressor and λ cro have a similar α-helix–turn–α-helix secondary structure. Model-building studies indicate that this structure ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/298447a0
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