Non-canonical Base Pair Database | Individual Record Page 1468

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Department of Biology and Biochemistry | University of Houston

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- Summary table [Single page | Multiple pages].

- Structures of Base Pairs, Base Triples and Base Quadruples.

- "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 1468

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: AU reverse Hoogsteen

Base Pair Category: Normal Purine-Pyrimidine Base Pairs; Trans Hoogsteen/Shallow groove

Sequence Context: 5'  3'
A-A,N7-amino
A-U
G C,*
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: A2783 . U2789 form a mismatch (Helix 97)

Figure: AU reverse Hoogsteen