Elizabeth Jane Tran

Works (6)

Updated: July 5th, 2023 15:59

2005 article

Conserved spacing between the box C/D and C′/D′ RNPs of the archaeal box C/D sRNP complex is required for efficient 2′-O-methylation of target RNAs

TRAN, E. L. I. Z. A. B. E. T. H., ZHANG, X. I. N. X. I. N., LACKEY, L. E. L. A., & MAXWELL, E. S. T. U. A. R. T. (2005, January 20). RNA.

By: E. Tran n, X. Zhang n, L. Lackey n & E. Maxwell n

author keywords: archaeal sRNA; box C/D RNA; box C/D RNP; snoRNA; nucleotide modification
MeSH headings : Archaeal Proteins / metabolism; Base Sequence; DNA Primers; Methylation; Nucleic Acid Conformation; RNA, Archaeal / chemistry; RNA, Archaeal / metabolism; Ribonucleoproteins / metabolism
topics (OpenAlex): RNA modifications and cancer; RNA and protein synthesis mechanisms; Bacteriophages and microbial interactions
TL;DR: The importance of spatially positioning the box C/D and C'/D' RNPs within the sRNP complex for nucleotide modification is investigated for preservation of critical inter-RNP interactions required for efficient box C /D sR NP-guided nucleotide methylation. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2005 article

The Crystal Structure of the Methanocaldococcus jannaschii Multifunctional L7Ae RNA-Binding Protein Reveals an Induced-Fit Interaction with the Box C/D RNAs,

Suryadi, J., Tran, E. J., Maxwell, E. S., & Brown, B. A. (2005, June 24). Biochemistry.

By: J. Suryadi  n, E. Tran n, E. Maxwell n & B. Brown n

MeSH headings : Amino Acid Motifs; Amino Acid Sequence; Archaeal Proteins / chemistry; Archaeal Proteins / metabolism; Base Sequence; Crystallography, X-Ray; Methanococcus; Models, Molecular; Molecular Sequence Data; Protein Binding; Protein Conformation; Protein Folding; Protein Structure, Secondary; RNA, Archaeal / chemistry; RNA, Archaeal / metabolism; RNA-Binding Proteins / chemistry; RNA-Binding Proteins / metabolism; Ribonucleoproteins, Small Nuclear / chemistry; Ribonucleoproteins, Small Nuclear / metabolism; Ribosomal Proteins / chemistry; Ribosomal Proteins / metabolism; Structural Homology, Protein; Thermodynamics
topics (OpenAlex): RNA and protein synthesis mechanisms; RNA modifications and cancer; Bacterial Genetics and Biotechnology
TL;DR: Comparison of the L7Ae structure to those of a number of related proteins with diverse functions has revealed significant structural homology which suggests that this protein fold is an ancient RNA-binding motif, suggesting that RNA binding occurs through an induced-fit interaction. (via Semantic Scholar)
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15. Life on Land (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Evolutionary origins of the RNA-guided nucleotide-modification complexes: from the primitive translation apparatus?

Trends in Biochemical Sciences, 29(7), 343–350.

By: E. Tran n, J. Brown n & E. Maxwell n

MeSH headings : Amino Acid Sequence; Conserved Sequence; DNA Methylation; Evolution, Molecular; Molecular Sequence Data; Nucleic Acid Conformation; Protein Biosynthesis; Protein Conformation; RNA / genetics; RNA / physiology; Ribonucleoproteins / chemistry; Ribonucleoproteins / genetics; Ribonucleotides / metabolism; Ribosomes / chemistry; Ribosomes / genetics
topics (OpenAlex): RNA modifications and cancer; RNA and protein synthesis mechanisms; RNA Research and Splicing
TL;DR: The trans -acting, RNA-guided nucleotide-modification complexes of the modern RNP world seem to have evolved from cis -acting RNA or RNP elements contained in the primitive translation apparatus during the transition from the ancient RNA world to the modernRNP world. (via Semantic Scholar)
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Sources: Web Of Science, Crossref
Added: August 6, 2018

2004 article

Sequential 2′-O-Methylation of Archaeal Pre-tRNATrp Nucleotides Is Guided by the Intron-encoded but trans-Acting Box C/D Ribonucleoprotein of Pre-tRNA

Singh, S. K., Gurha, P., Tran, E. J., Maxwell, E. S., & Gupta, R. (2004, September 6). Journal of Biological Chemistry.

By: S. Singh *, P. Gurha *, E. Tran n, E. Maxwell n & R. Gupta *

MeSH headings : Archaeal Proteins / genetics; Archaeal Proteins / metabolism; Gene Expression Regulation, Archaeal; Haloferax volcanii / genetics; Haloferax volcanii / metabolism; Introns; Methylation; Mutagenesis, Site-Directed; Nucleic Acid Conformation; RNA Precursors / chemistry; RNA Precursors / metabolism; RNA, Archaeal / chemistry; RNA, Archaeal / metabolism; RNA, Transfer, Trp / chemistry; RNA, Transfer, Trp / metabolism; Ribonucleoproteins, Small Nuclear / chemistry; Ribonucleoproteins, Small Nuclear / genetics; Ribonucleoproteins, Small Nuclear / metabolism
topics (OpenAlex): RNA modifications and cancer; RNA and protein synthesis mechanisms; Cancer-related gene regulation
TL;DR: It is demonstrated that pre-tRNA methylation is guided in trans by the intron-encoded box C/D RNPs positioned in either another pre-TRNATrp or in the excised intron, which could explain the observed accumulation of the excising H. volcanii pre- tR NATrp intron in vivo. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2003 article

Efficient RNA 2'-O-methylation requires juxtaposed and symmetrically assembled archaeal box C/D and C'/D' RNPs

Tran, E. J. (2003, July 24). The EMBO Journal.

By: E. Tran n

author keywords: Archaea; box C; D RNP; ribonucleotide methylation; snoRNA; sRNA
MeSH headings : Archaea / metabolism; Archaeal Proteins / chemistry; Archaeal Proteins / metabolism; Base Sequence; Methylation; Molecular Sequence Data; Nucleic Acid Conformation; Protein Binding; RNA, Archaeal / chemistry; RNA, Archaeal / metabolism; Ribonucleoproteins / metabolism
topics (OpenAlex): RNA modifications and cancer; RNA and protein synthesis mechanisms; Genomics and Phylogenetic Studies
TL;DR: In vitro assembly of an archaeal box C/D sRNP using recombinant core proteins L7, Nop56/58 and fibrillarin has yielded an RNA:protein enzyme that guides methylation from both the terminal box C-D core and internal C′/D′ RNP complexes. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2002 article

Archaeal ribosomal protein L7 is a functional homolog of the eukaryotic 15.5kD/Snu13p snoRNP core protein

Kuhn, J. F. (2002, February 15). Nucleic Acids Research.

By: J. Kuhn n

MeSH headings : Amino Acid Sequence; Archaeal Proteins / genetics; Archaeal Proteins / physiology; Binding Sites; Electrophoretic Mobility Shift Assay; Escherichia coli / genetics; Escherichia coli Proteins; Eukaryotic Cells / metabolism; Humans; Models, Molecular; Molecular Sequence Data; Nucleic Acid Conformation; Nucleic Acid Denaturation; RNA, Small Nucleolar / chemistry; RNA, Small Nucleolar / metabolism; Recombinant Proteins / metabolism; Ribonucleoproteins, Small Nuclear / genetics; Ribosomal Proteins / genetics; Ribosomal Proteins / physiology; Saccharomyces cerevisiae Proteins / genetics; Sequence Homology, Amino Acid
topics (OpenAlex): RNA and protein synthesis mechanisms; RNA modifications and cancer; RNA Research and Splicing
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14. Life Below Water (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

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