addenda and errata\(\def\hfill{\hskip 5em}\def\hfil{\hskip 3em}\def\eqno#1{\hfil {#1}}\)

Journal logoBIOLOGICAL
CRYSTALLOGRAPHY
ISSN: 1399-0047

Structure of d(GCGAAAGC) (hexagonal form): a base-intercalated duplex as a stable structure. Erratum

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aGraduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, Yokohama 226-8501, Japan, bRIKEN GSC, Wako-shi, Saitama 351-0198, Japan, cResearch Center for Advanced Science and Technology, University of Tokyo, Tokyo 153-8904, Japan, dGraduate School of Engineering, University of Tokyo, Tokyo 113-8656, Japan, and eFaculty of Science, Gakushuin University, Tokyo 171-8588, Japan
*Correspondence e-mail: atakenak@bio.titech.ac.jp

In the paper by Sunami et al. [(2004), Acta Cryst. D60, 90–96] [Sunami, T., Kondo, J., Hirao, I., Watanabe, K., Miura, K. & Takenaka, A. (2004). Acta Cryst. D60, 90-96] an incorrect version of Table 2 was published. The correct version is given here[link].

Table 2
Some helical parameters and sugar puckers of the base-intercalated duplexes

(a) Helical parameters.

Base pair Inclin Tip Twist dz Prop Buckl Open C1′[\cdots]C1′
G1·C8* 1 −6 26 3.1 6 −2 −3 10.7
−2 −8 28 3.0 9 0 3 10.5
2 3 31 3.2 6 −1 1 10.5
C2:G7* 6 0 55 3.3 10 13 0 10.5
10 3 52 3.2 4 16 1 10.5
10 0 52 3.4 8 9 −1 10.6
G3:A6* −12 29 9 8.3
−4 31 8 8.4
−15 25 10 8.5
A form 20 0 33 2.3 12 0 −2 10.7
B form −5 0 36 3.4 −1 0 −2 10.7

(b) Sugar puckers.

Nucleotide Pucker, 9hmt-I Pucker, 8hmt-h Pucker, 9hmt-Br
G1 C3′-exo C3′-exo C3′-exo
C2 C1′-exo C1′-exo C1′-exo
G3 C2′-endo C2′-endo C2′-endo
A4 C3′-endo C3′-endo C4′-exo
A5 C1′-exo C1′-exo C1′-exo
A6 C2′-endo C2′-endo C2′-endo
G7 C1′-exo C1′-exo C2′-endo
C8 C2′-endo C4′-exo C3′-exo
T9
A form C3′-endo C3′-endo C3′-endo
B form C2′-endo C2′-endo C2′-endo
†A4 and A5 are not paired with any bases.
‡T9 is disordered.

References

First citationLu, X.-J. & Olson, W. K. (2003). Nucleic Acids. Res. 31, 5108–5121.  Web of Science CrossRef PubMed CAS Google Scholar
First citationShepard, W., Cruse, W. B., Fourme, R., de La Fortelle, E. & Prangé, T. (1998). Structure, 6, 849–861.  Web of Science CrossRef CAS PubMed Google Scholar
First citationSunami, T., Kondo, J., Hirao, I., Watanabe, K., Miura, K. & Takenaka, A. (2004). Acta Cryst. D60, 90–96  Web of Science CrossRef CAS IUCr Journals Google Scholar

© International Union of Crystallography. Prior permission is not required to reproduce short quotations, tables and figures from this article, provided the original authors and source are cited. For more information, click here.

Journal logoBIOLOGICAL
CRYSTALLOGRAPHY
ISSN: 1399-0047
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