8ZRI | pdb_00008zri

EcGK filament at APO state.

PDB DOI: https://doi.org/10.2210/pdb8ZRI/pdb
EM Map EMD-60397: EMDB EMDataResource

Classification: TRANSFERASE
Organism(s): Escherichia coli K-12
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2024-06-04 Released: 2024-08-07
Deposition Author(s): Zhang, T., Leng, Q., Liu, L.J.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.67 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 8ZRI

This is version 1.1 of the entry. See complete history.

Literature

GK PUA Domain Modulates Cables, Cooperativity, and Proline Feedback

Zhang, T., Leng, Q., Li, S., Hu, H.H., Liu, J.L.

(2026) Aggregate 7

DOI: https://doi.org/10.1002/agt2.70400

Macromolecule Content

Total Structure Weight: 312.83 kDa
Atom Count: 22,273
Modeled Residue Count: 2,848
Deposited Residue Count: 2,936
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutamate 5-kinase	A, B, C, D, E A, B, C, D, E, F, G, H	367	Escherichia coli K-12	Mutation(s): 0 Gene Names: proB, b0242, JW0232 EC: 2.7.2.11
UniProt
Find proteins for P0A7B5 (Escherichia coli (strain K12)) Explore P0A7B5 Go to UniProtKB: P0A7B5
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P0A7B5
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.67 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC	4.4.1

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2024-08-07

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: 2024-08-07
Type: Initial release
Version 1.1: 2026-08-05
Changes: Data collection, Database references, Structure summary

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.