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Crystal structure of CspA, the major cold shock protein of Escherichia coli.
Open accessAbstract
The major cold shock protein of Escherichia coli, CspA, produced upon a rapid downshift in growth temperature, is involved in the transcriptional regulation of at least two genes. The protein shares high homology with the nucleic acid-binding domain of the Y-box factors, a family of eukaryotic proteins involved in transcriptional and translational regulation. The crystal structure of CspA has been determined at 2-A resolution and refined to R = 0.187. CspA is composed of five antiparallel beta-strands forming a closed five-stranded beta-barrel. The three-dimensional structure of CspA is similar to that of the major cold shock protein of Bacillus subtilis, CspB, which has recently been determined at 2.45-A resolution. However, in contrast to CspB, no dimer is formed in the crystal. The surface of CspA is characteristic for a protein interacting with single-stranded nucleic acids. Due to the high homology of the bacterial cold shock proteins with the Y-box factors, E. coli CspA and B. subtilis CspB define a structural framework for the common cold shock domain.
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Kabsch, W., & Sander, C. (1983) · Biopolymers · doi:10.1002/bip.360221211 · Cited by 15,320
Cited by
Shea, J.-E., & Brooks III, C. L. (2001) · Annual Review of Physical Chemistry · doi:10.1146/annurev.physchem.52.1.499 · Cited by 481
A superfamily of proteins that contain the cold-shock domain
Graumann, P. L., & Marahiel, M. A. (1998) · Trends in Biochemical Sciences · doi:10.1016/s0968-0004(98)01255-9 · Cited by 438
Mirny, L. A., & Shakhnovich, E. I. (1999) · Journal of Molecular Biology · doi:10.1006/jmbi.1999.2911 · Cited by 401
Polarizable Force Field for Peptides and Proteins Based on the Classical Drude Oscillator
Lopes, P. E. M., Huang, J., Shim, J., Luo, Y., Li, H., Roux, B., & MacKerell, A. D. (2013) · Journal of Chemical Theory and Computation · doi:10.1021/ct400781b · Cited by 386
Moss, E. G., & Tang, L. (2003) · Developmental Biology · doi:10.1016/s0012-1606(03)00126-x · Cited by 328
Metadata
- Authors
- Schindelin, H., Jiang, W., Inouye, M., & Heinemann, U.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1994-05-24
- Volume
- 91
- Issue
- 11
- Pages
- 5119-5123
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W1988299779
- Cited by
- 344
- References
- 1
- FWCI
- 5.64
- Type
- journal article
- Language
- en
- Open access
- green
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- Schindelin, H., Jiang, W., Inouye, M., & Heinemann, U. (1994). Crystal structure of CspA, the major cold shock protein of Escherichia coli. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.91.11.5119
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