ISDA: 9L7P

Deposition Date 2024-12-26

Release Date 2025-12-10

Last Version Date 2025-12-10

Entry Detail

PDB ID:

9L7P

Keywords:

ANTIVIRAL PROTEIN/DNA/RNA

Title:

Cryo-EM structure of retron Ec78 system complex

Biological Source:

Source Organism:

Escherichia coli (Taxon ID: 562)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.03 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:AAA family ATPase
Chain IDs:A, B, C, D
Chain Length:550
Number of Molecules:4
Biological Source:Escherichia coli

Polymer Type:polypeptide(L)
Molecule:Retron St85 family RNA-directed DNA polymerase
Chain IDs:E, F
Chain Length:311
Number of Molecules:2
Biological Source:Escherichia coli

Polymer Type:polypeptide(L)
Molecule:TIGR02646 family protein
Chain IDs:G (auth: H)
Chain Length:216
Number of Molecules:1
Biological Source:Escherichia coli

Polymer Type:polyribonucleotide
Molecule:RNA (40-MER)
Chain IDs:H (auth: I), J (auth: K)
Chain Length:144
Number of Molecules:2
Biological Source:Escherichia coli

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (73-MER)
Chain IDs:I (auth: J), K (auth: L)
Chain Length:78
Number of Molecules:2
Biological Source:Escherichia coli

Ligand Molecules

ATP

Primary Citation

Cryo-EM structure of retron Ec78 system complex

Liu, Z, Zhang, H.Show

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