Non-canonical Base Pair Database | Individual Record Page 421

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Department of Biology and Biochemistry | University of Houston

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- 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 421

Authors: Agalarov SC, Sridhar Prasad G, Funke PM, Stout CD, Williamson JR

Citation: Structure of the S15,S6,S18-rRNA complex: assembly of the 30S ribosome central domain Science 288:107-112 April 07, 2000

Base Pair Type: AU reverse Hoogsteen

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

Sequence Context: 5'  3'
G-C,Waston-Crick
A-U
G-G-C;amino-carbonyl(G),N3-amino(C);Watson-Crick
3'  5'

Structure: 16S rRNA of T. thermophilus, Tth T4 RNA, helix 22"

Pucker Info: *

Melting Point: *

Free Energy: *

Chemical Shift: *

Glycosidic Conf: *

Extra Info: O4 of U652 hydrogen bonds with O2' of G752.

Figure: AU reverse Hoogsteen