9W4A | pdb_00009w4a

cryo-EM structure of acetyl-CoA carboxyltransferase holoenzyme dimer from Shewanella oneidensis, mutant E1238A

PDB DOI: https://doi.org/10.2210/pdb9W4A/pdb
EM Map EMD-65623: EMDB EMDataResource

Classification: LIGASE
Organism(s): Shewanella oneidensis MR-1
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): Yes

Deposited: 2025-07-31 Released: 2026-08-05
Deposition Author(s): Wang, W., Han, S.R., Xu, Y.Y., Gao, H.C.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 4.25 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 9W4A

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

Literature

cryo-EM structure of acetyl-CoA carboxyltransferase holoenzyme dimer from Shewanella oneidensis, mutant E1238A

Wang, W., Han, S.R., Xu, Y.Y., Gao, H.C.

To be published.

Macromolecule Content

Total Structure Weight: 335.5 kDa
Atom Count: 21,198
Modeled Residue Count: 2,722
Deposited Residue Count: 3,034
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Acetyl-CoA carboxylase multifunctional enzyme AccADCB	A, B	1,517	Shewanella oneidensis MR-1	Mutation(s): 1 Gene Names: accADCB, SO_0840 EC: 6.3.4.14 (PDB Primary Data), 6.4.1.2 (PDB Primary Data)
UniProt
Find proteins for Q8EIJ9 (Shewanella oneidensis (strain ATCC 700550 / JCM 31522 / CIP 106686 / LMG 19005 / NCIMB 14063 / MR-1)) Explore Q8EIJ9 Go to UniProtKB: Q8EIJ9
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q8EIJ9
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 4.25 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC	4.4.0
MODEL REFINEMENT	PHENIX

Structure Validation

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View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-08-05

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: 2026-08-05
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.