9LUJ | pdb_00009luj

cryo-EM structure of E.coli DRT4 mutant with D240A and D241A.

PDB DOI: https://doi.org/10.2210/pdb9LUJ/pdb
EM Map EMD-63396: EMDB EMDataResource

Classification: DNA BINDING PROTEIN
Organism(s): Escherichia coli
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2025-02-08 Released: 2026-08-12
Deposition Author(s): Yan, X.H., Jin, X.H., Guan, Z.Y., Zou, T.T.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.10 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 9LUJ

This is version 1.0 of the entry. See complete history.

Literature

DRT4 executes RNA cleavage for anti-phage defense

Yan, X.H., Zou, T.T.

To be published.

Macromolecule Content

Total Structure Weight: 384.66 kDa
Atom Count: 25,169
Modeled Residue Count: 3,076
Deposited Residue Count: 3,300
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Reverse transcriptase domain-containing protein	A, B, C, D, E A, B, C, D, E, F	550	Escherichia coli	Mutation(s): 2 Gene Names: BZ227_14395
UniProt
Find proteins for A0A628R156 (Salmonella muenchen) Explore A0A628R156 Go to UniProtKB: A0A628R156
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0A628R156
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.10 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.21.2_5419

Structure Validation

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View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-08-12

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History (Full details and data files)

Version 1.0: 2026-08-12
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.