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Article

The tRNA species for redundant genetic codons NNU and NNC. A thought on the absence of phenylalanine tRNA with AAA anticodon in Escherichia coli.

The Journal of biological chemistry - 5 Feb 1992

Gavini N, Pulakat L

Abstract excerpt

The redundant genetic codons NNU and NNC (where N is A, T, G, or C) specify the same amino acid and are decoded by their cognate tRNAs, which contain either a guanosine or a modified base in the wobble position of the anticodons. Since tRNAs with an adenosine in the wobble position of the anticod...

Topics

Anticodon
Base Sequence
Codon
Escherichia coli
Genes, Bacterial
Molecular Sequence Data
Mutation
Nucleic Acid Conformation
Plasmids
RNA, Bacterial
RNA, Transfer
RNA, Transfer, Phe

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 1370814

Genes

GAA

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-1370814-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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