9NJB image
Deposition Date 2025-02-27
Release Date 2025-12-10
Last Version Date 2025-12-10
Entry Detail
PDB ID:
9NJB
Keywords:
RNA BINDING PROTEIN/RNA
Title:
hPNPase RNA pre-catalytic state
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Homo sapiens
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.15 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9NJB validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Polyribonucleotide nucleotidyltransferase 1, mitochondrial
Gene (Uniprot):PNPT1
Chain IDs:A, B, C
Chain Length:773
Number of Molecules:3
Biological Source:Homo sapiens
UniProt ID:Q8TCS8 Pfam ID:PF01138, PF03725, PF03726, PF00013, PF00575 EC:2.7.7.8
Polymer Type:polyribonucleotide
Molecule:RNA (5'-R(P*AP*AP*UP*CP*UP*A)-3')
Chain IDs:D
Chain Length:59
Number of Molecules:1
Biological Source:Homo sapiens
Ligand Molecules
MG
SO4
Primary Citation
Loop-mediated regulation and base flipping drive RNA cleavage by human mitochondrial PNPase
Nucleic Acids Res. ? ? ? (2025)
DOI: 10.1093/nar/gkaf1296
Primary Citation of related structures
9NJB
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