Crystal structure of d(CCGGGGTACCCCGG)2 at 1.4 Å resolution
Karthik S, Thirugnanasambandam A, Mandal PK, Gautham N. 2017. Crystal structure of d(CCGGGGTACCCCGG)2 at 1.4 Å resolution. Acta Crystallographica Section F Structural Biology Communications. 73(5), 259–265.
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Journal Article
| Published
| English
Author
Karthik, Selvam;
Thirugnanasambandam, Arunachalam;
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
2017-05-01
Journal Title
Acta Crystallographica Section F Structural Biology Communications
Publisher
International Union of Crystallography
Volume
73
Issue
5
Page
259-265
ISSN
IST-REx-ID
Cite this
Karthik S, Thirugnanasambandam A, Mandal PK, Gautham N. Crystal structure of d(CCGGGGTACCCCGG)2 at 1.4 Å resolution. Acta Crystallographica Section F Structural Biology Communications. 2017;73(5):259-265. doi:10.1107/s2053230x17004770
Karthik, S., Thirugnanasambandam, A., Mandal, P. K., & Gautham, N. (2017). Crystal structure of d(CCGGGGTACCCCGG)2 at 1.4 Å resolution. Acta Crystallographica Section F Structural Biology Communications. International Union of Crystallography. https://doi.org/10.1107/s2053230x17004770
Karthik, Selvam, Arunachalam Thirugnanasambandam, Pradeep K Mandal, and Namasivayam Gautham. “Crystal Structure of d(CCGGGGTACCCCGG)2 at 1.4 Å Resolution.” Acta Crystallographica Section F Structural Biology Communications. International Union of Crystallography, 2017. https://doi.org/10.1107/s2053230x17004770.
S. Karthik, A. Thirugnanasambandam, P. K. Mandal, and N. Gautham, “Crystal structure of d(CCGGGGTACCCCGG)2 at 1.4 Å resolution,” Acta Crystallographica Section F Structural Biology Communications, vol. 73, no. 5. International Union of Crystallography, pp. 259–265, 2017.
Karthik S, Thirugnanasambandam A, Mandal PK, Gautham N. 2017. Crystal structure of d(CCGGGGTACCCCGG)2 at 1.4 Å resolution. Acta Crystallographica Section F Structural Biology Communications. 73(5), 259–265.
Karthik, Selvam, et al. “Crystal Structure of d(CCGGGGTACCCCGG)2 at 1.4 Å Resolution.” Acta Crystallographica Section F Structural Biology Communications, vol. 73, no. 5, International Union of Crystallography, 2017, pp. 259–65, doi:10.1107/s2053230x17004770.
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