9VKZ | pdb_00009vkz

Cryo-EM structure of retron Ec78 effector protein PtuA hexamer


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.79 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation

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This is version 1.0 of the entry. See complete history

Literature

Structural insights into the assembly and function of Retron Ec78 PtuAB

Duan, L.Chen, L.

To be published.

Macromolecule Content 

  • Total Structure Weight: 314.17 kDa 
  • Atom Count: 22,056 
  • Modeled Residue Count: 2,736 
  • Deposited Residue Count: 2,736 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Retron Ec78 probable ATPase
A, B, C, D, E
A, B, C, D, E, F
456Escherichia coliMutation(s): 0 
Gene Names: Ga0100609_101823
UniProt
Find proteins for P0DV91 (Escherichia coli)
Explore P0DV91 
Go to UniProtKB:  P0DV91
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP0DV91
Sequence Annotations
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Reference Sequence

Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.79 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
MODEL REFINEMENTPHENIX1.19.2_4158
RECONSTRUCTIONcryoSPARC2.3

Structure Validation

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Entry History 

& Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Other government--

Revision History  (Full details and data files)

  • Version 1.0: 2026-07-01
    Type: Initial release