International
Tables for
Crystallography
Volume F
Crystallography of biological macromolecules
Edited by M. G. Rossmann and E. Arnold

© International Union of Crystallography 2006
International Tables for Crystallography (2006). Vol. F. ch. 23.3, p. 594   | 1 | 2 |

Figure 23.3.2.7 

R. E. Dickersona*

a Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095–1570, USA
Correspondence e-mail: red@mbi.ucla.edu

[Figure 23.3.2.7]
Figure 23.3.2.7

A·T and G·C base pairs with minor groove edge below and major groove edge above. A is a hydrogen-bond acceptor, D is as hydrogen-bond donor.