7N8P | pdb_00007n8p

CLC-ec1 at pH 4.5 100mM Cl Swap

PDB DOI: https://doi.org/10.2210/pdb7N8P/pdb
EM Map EMD-24241: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Escherichia coli
Expression System: Escherichia coli
Mutation(s): No
Membrane Protein: Yes PDBTM

Deposited: 2021-06-15 Released: 2022-11-16
Deposition Author(s): Fortea, E., Boudker, O., Accardi, A.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.42 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 7N8P

This is version 1.2 of the entry. See complete history.

Literature

Structural basis of common gate activation in CLC transporters

Fortea, E., Lee, S., Argyros, Y., Chadda, R., Ciftci, D., Huysmans, G., Robertson, J.L., Boudker, O., Accardi, A.

To be published.

Macromolecule Content

Total Structure Weight: 100.78 kDa
Atom Count: 6,758
Modeled Residue Count: 900
Deposited Residue Count: 946
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
H(+)/Cl(-) exchange transporter ClcA	A, B	473	Escherichia coli	Mutation(s): 0 Gene Names: yadQ, clcA, eriC Membrane Entity: Yes
UniProt
Find proteins for P37019 (Escherichia coli (strain K12)) Explore P37019 Go to UniProtKB: P37019
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P37019
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.42 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2022-11-16

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	--

Revision History (Full details and data files)

Version 1.0: 2022-11-16
Type: Initial release
Version 1.1: 2024-06-05
Changes: Data collection
Version 1.2: 2025-05-14
Changes: Data collection, Structure summary

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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.