Non-canonical Base Pair Database | Individual Record Page 1373

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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 1373

Authors: Fukai S, Nureki O, Sekine S, Shimada A, Tao J, Vassylyev DG, Yokoyama S

Citation: Structural basis for double-sieve discrimination of L-valine from L-isoleucine and L-threonine by the complex of tRNA(Val) and valyl-tRNA synthetase Cell 103(5):793-803 November 22, 2000  [PDB link]

Base Pair Type: AC reverse Hoogsteen

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

Sequence Context: 5'  3'
C G,*
A-U
A C,*
3'  5'

Structure: tRNA (Val)

Pucker Info: All C3' endo

Melting Point: *

Free Energy: *

Chemical Shift: *

Glycosidic Conf: All anti

Extra Info: A14 and U8 form a mismatch (Chain C)

Figure: AC reverse Hoogsteen