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TitleStructural basis of substrate diversity and functional evolution of archaeal RNA-splicing endonucleases.
Journal, issue, pagesNucleic Acids Res., Vol. 53, Year 2025
Publish dateJul 28, 2025 (structure data deposition date)
AuthorsMiyata, Y. / Yamagami, R. / Kawamura, T. / Hori, H. / Hirata, A.
External linksNucleic Acids Res. / PubMed:40884401
MethodsX-ray diffraction
Resolution1.798 Å
Structure data

PDB-9w2k:
Structural basis of substrate promiscuity in the archaeal RNA-splicing endonuclease from Candidatus Micrarchaeum acidiphilum (ARMAN-2)
Method: X-RAY DIFFRACTION / Resolution: 1.798 Å

Chemicals

ChemComp-ACY:
ACETIC ACID

ChemComp-A23:
ADENOSINE-5'-PHOSPHATE-2',3'-CYCLIC PHOSPHATE

ChemComp-HOH:
WATER

Source
  • candidatus micrarchaeum acidiphilum arman-2 (archaea)
  • archaeoglobus fulgidus (archaea)
KeywordsSPLICING/RNA / Archaea / tRNA / Intron / Novel catalytic reaction / SPLICING / SPLICING-RNA complex

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