Non-canonical Base Pair Database | Individual Record Page 300

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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 300

Authors: Jang SB, Hung LW, Chi YI, Holbrook EL, Carter RJ, Holbrook SR

Citation: Structure of an RNA internal loop consisting of tandem C-A+ base pairs Biochemistry 37(34):11726-31 August 25, 1998  [PDB link]

Base Pair Type: AC wobble

Base Pair Category: Normal Purine-Pyrimidine Base Pairs; Cis Watson-Crick/Watson-Crick

Sequence Context: 5'  3'
C-A,Wobble
A-C
G-C,Watson-Crick
3'  5'

Structure: RNA internal loop with tandem C-A+ mismatches

Pucker Info: *

Melting Point: *

Free Energy: *

Chemical Shift: *

Glycosidic Conf: *

Extra Info: A is protonated at N1 position, Cross strand purine stack.

Figure: AC wobble