9KKM | pdb_00009kkm

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

PDB DOI: https://doi.org/10.2210/pdb9KKM/pdb
EM Map EMD-62392: EMDB EMDataResource

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

Deposited: 2024-11-13 Released: 2025-11-19
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: 4.14 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 9KKM

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, complexed with ADP

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

To be published.

Macromolecule Content

Total Structure Weight: 336.41 kDa
Atom Count: 21,254
Modeled Residue Count: 2,722
Deposited Residue Count: 3,034
Unique protein chains: 1

Macromolecules

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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

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ADP (Subject of Investigation/LOI) Query on ADP Download:Ideal Coordinates CCD File SDF format, chain E [auth B] SDF format, chain C [auth A] MOL2 format, chain E [auth B] MOL2 format, chain C [auth A] mmCIF format, chain E [auth B] mmCIF format, chain C [auth A]	C [auth A], E [auth B]	ADENOSINE-5'-DIPHOSPHATE C₁₀ H₁₅ N₅ O₁₀ P₂ XTWYTFMLZFPYCI-KQYNXXCUSA-N		Interactions Focus chain C [auth A] Focus chain E [auth B] Interactions & Density Focus chain C [auth A] Focus chain E [auth B]
MG (Subject of Investigation/LOI) Query on MG Download:Ideal Coordinates CCD File SDF format, chain F [auth B] SDF format, chain D [auth A] MOL2 format, chain F [auth B] MOL2 format, chain D [auth A] mmCIF format, chain F [auth B] mmCIF format, chain D [auth A]	D [auth A], F [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain F [auth B] Interactions & Density Focus chain D [auth A] Focus chain F [auth B]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 4.14 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2025-11-19

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: 2025-11-19
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.