Works (3)
Updated: July 5th, 2023 15:49
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)
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
2011 journal article
Comparative Analysis of the 15.5kD Box C/D snoRNP Core Protein in the Primitive Eukaryote Giardia lamblia Reveals Unique Structural and Functional Features
BIOCHEMISTRY, 50(14), 2907–2918.
MeSH headings : Amino Acid Sequence; Animals; Binding Sites / genetics; Circular Dichroism; Crystallography, X-Ray; Giardia lamblia / metabolism; Humans; Methyltransferases / chemistry; Methyltransferases / metabolism; Models, Molecular; Molecular Sequence Data; Molecular Weight; Phylogeny; Protein Binding; Protein Stability; Protein Structure, Secondary; Protein Structure, Tertiary; Protozoan Proteins / chemistry; Protozoan Proteins / genetics; Protozoan Proteins / metabolism; RNA / genetics; RNA / metabolism; Ribonucleoproteins, Small Nucleolar / chemistry; Ribonucleoproteins, Small Nucleolar / classification; Ribonucleoproteins, Small Nucleolar / metabolism; Sequence Homology, Amino Acid; Temperature
TL;DR:
Comp comparative sequence analysis indicated a distinct evolutionary position between Archaea and Eukarya, and the Giardia 15.5kD protein occupies a unique position in the evolution of this box C/D RNP core protein retaining structural and functional features characteristic of both archaeal L7Ae and higher eukaryotic 15.
(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
2010 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
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