9QAX image
Deposition Date 2025-02-28
Release Date 2025-07-16
Last Version Date 2025-07-16
Entry Detail
PDB ID:
9QAX
Keywords:
RNA BINDING PROTEIN
Title:
The catalytic core with C2 symmetry of human telomerase dimer
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Homo sapiens
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.30 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
9QAX validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Telomerase reverse transcriptase
Gene (Uniprot):TERT
Chain IDs:A
Chain Length:1332
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:O14746 Pfam ID:PF12009, PF00078, PF21399
Polymer Type:polyribonucleotide
Molecule:hTR, human telomerase RNA
Chain IDs:B
Chain Length:451
Number of Molecules:1
Biological Source:Homo sapiens
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Histone H2A
Chain IDs:C (auth: L)
Chain Length:130
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:B2R5B3 Pfam ID:PF00125, PF16211
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Histone H2B
Chain IDs:D (auth: M)
Chain Length:166
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:B4DR52 Pfam ID:PF00125
Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(P*GP*TP*TP*AP*GP*GP*G)-3')
Chain IDs:E (auth: N)
Chain Length:7
Number of Molecules:1
Biological Source:Homo sapiens
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Adrenocortical dysplasia protein homolog
Gene (Uniprot):ACD
Chain IDs:F (auth: O)
Chain Length:458
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:Q96AP0 Pfam ID:PF10341
Ligand Molecules
NA
Primary Citation
CryoEM structure of human telomerase dimer reveals H/ACA RNP-mediated dimerization
Science ? ? ? (?)
DOI: 10.1126/science.adr5817
Primary Citation of related structures
9QAX