Structure of d(CCCCGGTACCGGGG)2 at 1.65 Å resolution
Purushothaman M, Varghese A, Mandal PK, Gautham N. 2014. Structure of d(CCCCGGTACCGGGG)2 at 1.65 Å resolution. Acta Crystallographica Section F Structural Biology Communications. 70(7), 860–865.
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Journal Article
| Published
| English
Author
Purushothaman, Monica;
Varghese, Anna;
Mandal, Pradeep KISTA 
;
Gautham, Namasivayam
;
Gautham, NamasivayamAbstract
The crystal structure of the tetradecanucleotide d(CCCCGGTACCGGGG)2 has previously been reported as an A-type double helix at a resolution of 2.5 Å in space group P41. Here, the structure of this sequence was determined at a significantly higher resolution of 1.65 Å in space group P41212. The differences in crystal packing between the former and latter are described. The crystallographic asymmetric unit consists of one tetradecanucleotide duplex that spans more than one full turn of the A-helix. This structure allowed the unambiguous identification of solvent interactions.
Publishing Year
Date Published
2014-07-01
Journal Title
Acta Crystallographica Section F Structural Biology Communications
Publisher
International Union of Crystallography
Volume
70
Issue
7
Page
860-865
ISSN
IST-REx-ID
Cite this
Purushothaman M, Varghese A, Mandal PK, Gautham N. Structure of d(CCCCGGTACCGGGG)2 at 1.65 Å resolution. Acta Crystallographica Section F Structural Biology Communications. 2014;70(7):860-865. doi:10.1107/s2053230x1401084x
Purushothaman, M., Varghese, A., Mandal, P. K., & Gautham, N. (2014). Structure of d(CCCCGGTACCGGGG)2 at 1.65 Å resolution. Acta Crystallographica Section F Structural Biology Communications. International Union of Crystallography. https://doi.org/10.1107/s2053230x1401084x
Purushothaman, Monica, Anna Varghese, Pradeep K Mandal, and Namasivayam Gautham. “Structure of d(CCCCGGTACCGGGG)2 at 1.65 Å Resolution.” Acta Crystallographica Section F Structural Biology Communications. International Union of Crystallography, 2014. https://doi.org/10.1107/s2053230x1401084x.
M. Purushothaman, A. Varghese, P. K. Mandal, and N. Gautham, “Structure of d(CCCCGGTACCGGGG)2 at 1.65 Å resolution,” Acta Crystallographica Section F Structural Biology Communications, vol. 70, no. 7. International Union of Crystallography, pp. 860–865, 2014.
Purushothaman M, Varghese A, Mandal PK, Gautham N. 2014. Structure of d(CCCCGGTACCGGGG)2 at 1.65 Å resolution. Acta Crystallographica Section F Structural Biology Communications. 70(7), 860–865.
Purushothaman, Monica, et al. “Structure of d(CCCCGGTACCGGGG)2 at 1.65 Å Resolution.” Acta Crystallographica Section F Structural Biology Communications, vol. 70, no. 7, International Union of Crystallography, 2014, pp. 860–65, doi:10.1107/s2053230x1401084x.
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