Works (7)
Updated: July 5th, 2023 15:54
2012 journal article
Structurally Conserved Nop56/58 N-terminal Domain Facilitates Archaeal Box C/D Ribonucleoprotein-guided Methyltransferase Activity
JOURNAL OF BIOLOGICAL CHEMISTRY, 287(23), 19418–19428.
MeSH headings : Archaeal Proteins / chemistry; Archaeal Proteins / genetics; Archaeal Proteins / metabolism; Chromosomal Proteins, Non-Histone / chemistry; Chromosomal Proteins, Non-Histone / genetics; Chromosomal Proteins, Non-Histone / metabolism; Methanococcales / chemistry; Methanococcales / genetics; Methanococcales / metabolism; Methyltransferases / chemistry; Methyltransferases / genetics; Methyltransferases / metabolism; Protein Binding; Protein Structure, Tertiary; Ribonucleoproteins / chemistry; Ribonucleoproteins / genetics; Ribonucleoproteins / metabolism
TL;DR:
The archaeal Nop56/58 NTD exhibits a conserved domain structure whose exceptionally stable interaction with fibrillarin plays a role in both RNP assembly and methyltransferase activity.
(via Semantic Scholar)
open access via www.jbc.org (publisher PDF)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
15. Life on Land
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2009 journal article
A Dimeric Structure for Archaeal Box C/D Small Ribonucleoproteins
SCIENCE, 325(5946), 1384–1387.
MeSH headings : Archaeal Proteins / chemistry; Archaeal Proteins / metabolism; Archaeal Proteins / ultrastructure; Base Sequence; Chromosomal Proteins, Non-Histone / chemistry; Methanococcales / chemistry; Microscopy, Electron; Models, Molecular; Molecular Weight; Nucleic Acid Conformation; Protein Multimerization; Protein Structure, Quaternary; Protein Structure, Tertiary; RNA, Archaeal / chemistry; RNA, Archaeal / ultrastructure; Ribonucleoproteins / chemistry; Ribonucleoproteins / metabolism; Ribonucleoproteins / ultrastructure
TL;DR:
The structure of a reconstituted and catalytically active box C/D sRNP from the archaeon Methanocaldococcus jannaschii was determined by single-particle electron microscopy and Mutational analysis demonstrated that this di-sRNP structure was relevant for the enzymatic function of archaeal box C /D sRNPs.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2009 journal article
A role for hydrophobicity in a DielsAlder reaction catalyzed by pyridyl-modified RNA
NUCLEIC ACIDS RESEARCH, 37(9), 3074–3082.
MeSH headings : Anthracenes / metabolism; Base Sequence; Catalysis; Ethylene Glycols / metabolism; Hydrophobic and Hydrophilic Interactions; Lactones; Molecular Sequence Data; Nucleic Acid Conformation; Pyridines / chemistry; RNA / chemistry; RNA / metabolism; RNA, Catalytic / chemistry; RNA, Catalytic / metabolism; Sesquiterpenes
TL;DR:
It is shown that DA_TR96, the most active member of the DA22 RNA sequence family, which was selected with pyridyl-modified nucleotides, accelerates a cycloaddition reaction between anthracene and maleimide derivatives with high turnover, and suggests a key role for the hydrophobic effect in the catalytic mechanism.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2009 journal article
Signature amino acids enable the archaeal L7Ae box C/D RNP core protein to recognize and bind the K-loop RNA motif
RNA, 16(1), 79–90.
author keywords: box C/D snoRNA; snoRNP; kink-turn; L7Ae/L30 proteins; RNA-protein interaction
MeSH headings : Amino Acid Motifs / physiology; Amino Acid Sequence; Archaea / genetics; Archaea / metabolism; Archaeal Proteins / chemistry; Archaeal Proteins / genetics; Archaeal Proteins / metabolism; Base Sequence; Binding Sites / genetics; Conserved Sequence; Models, Biological; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Nucleic Acid Conformation; Protein Binding / genetics; RNA, Archaeal / chemistry; RNA, Archaeal / metabolism; Ribonucleoproteins / chemistry; Ribonucleoproteins / genetics; Ribonucleoproteins / metabolism; Sequence Homology, Amino Acid
TL;DR:
These five signature amino acids are distinct for each of the L7Ae/L30 family members, suggesting an evolutionary continuum of these RNA-binding proteins for recognition of the various K-turn motifs contained in their cognate RNAs.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2007 review
In vitro reconstitution and affinity purification of catalytically active archaeal box C/D sRNP complexes
[Review of ]. RNA modification, 425, 263–282.
MeSH headings : Chromatography, Affinity / methods; Chromatography, Ion Exchange / methods; Methanococcaceae; Ribonucleoproteins, Small Nuclear / isolation & purification
TL;DR:
A novel affinity purification scheme that uses differentially tagged core proteins and a sequential three-step affinity selection protocol that yields fully assembled and catalytically active box C/D RNPs.
(via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018
2007 article
The TRIUMF nuclear structure program and TIGRESS
Garrett, P. E., Andreyev, A., Austin, R. A. E., Ball, G. C., Bandyopadhyay, D., Becker, J. A., … Zganjar, E. F. (2007, August). NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Vol. 261, pp. 1084–1088.
author keywords: nuclear structure; radioactive decay; gamma-ray spectrometers; conversion electron spectrometer; radioactive ion beams
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
9. Industry, Innovation and Infrastructure
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2006 journal article
Assembly of the archaeal box C/D sRNP can occur via alternative pathways and requires temperature-facilitated sRNA remodeling
Journal of Molecular Biology, 362(5), 1025–1042.
MeSH headings : Amino Acid Sequence; Archaea / chemistry; Archaea / genetics; Archaea / metabolism; Archaeal Proteins / chemistry; Archaeal Proteins / genetics; Archaeal Proteins / isolation & purification; Archaeal Proteins / metabolism; Base Sequence; Chromatography, Affinity; Circular Dichroism; Methylation; Models, Biological; Molecular Sequence Data; Mutation; Nucleic Acid Conformation; Protein Binding; RNA, Archaeal / chemistry; RNA, Archaeal / genetics; RNA, Archaeal / metabolism; RNA, Guide, Kinetoplastida / chemistry; RNA, Guide, Kinetoplastida / genetics; RNA, Guide, Kinetoplastida / metabolism; RNA, Small Nucleolar / chemistry; RNA, Small Nucleolar / genetics; RNA, Small Nucleolar / metabolism; Ribonucleoproteins, Small Nuclear / chemistry; Ribonucleoproteins, Small Nuclear / genetics; Ribonucleoproteins, Small Nuclear / metabolism; Temperature
TL;DR:
RNA remodeling appears to be a common and requisite feature of archaeal dual-guide box C/D sR NP assembly and formation of the mature sRNP can follow different assembly pathways in generating catalytically active complexes.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: NC State University Libraries
Added: August 6, 2018
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