Non-canonical Base Pair Database | Individual Record Page 993

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Department of Biology and Biochemistry | University of Houston

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- "Database of non-canonical base pairs found in known RNA structures" [PDF format. Nucleic Acid Research, 2000 Jan 1; 28(1):375-376].

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NON-CANONICAL BASE PAIR DATABASE : Individual Record Page 993

Authors: Ban N, Nissen P, Hansen J, Moore PB, Steitz TA

Citation: The complete atomic structure of the large ribosomal subunit at 2.4 A resolution. Science 289:905-20 August 11, 2000  [PDB link]

Base Pair Type: AA N7-amino (1 bond)

Base Pair Category: Single Hydrogen Bond Mismatches; Cis Watson-Crick/Hoogsteen

Sequence Context: 5'  3'
G-A,sheared
A-A
C-A,amino-N7(1 bond)
3'  5'

Structure: Atomic structure of the large ribosomal subunit

Pucker Info: All C3' endo

Melting Point: *

Free Energy: *

Chemical Shift: *

Glycosidic Conf: All anti

Extra Info: A1533.A1658 - Helix 55; weak 2' hydrogen-bond

Figure: AA N7-amino (1 bond)