6TG7 | pdb_00006tg7

Crystal structure of the CheY in presence of magnesium

PDB DOI: https://doi.org/10.2210/pdb6TG7/pdb

Classification: MOTOR PROTEIN
Organism(s): Escherichia coli 5-366-08_S1_C3
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2019-11-15 Released: 2019-12-04
Deposition Author(s): Camara-Artigas, A., Salinas-Garcia, M.C., Alba-Elena, D.
Funding Organization(s): Spanish Ministry of Economy and Competitiveness

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.65 Å
R-Value Free:
0.225 (Depositor), 0.187 (DCC)
R-Value Work:
0.184 (Depositor), 0.192 (DCC)
R-Value Observed:
0.186 (Depositor)

Starting Model: experimental
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This is version 1.1 of the entry. See complete history.

Literature

Crystal structure of the CheY in presence of magnesium

Camara-Artigas, A., Salinas-Garcia, M.C., Alba-Elena, D.

To be published.

Macromolecule Content

Total Structure Weight: 17.09 kDa
Atom Count: 1,131
Modeled Residue Count: 130
Deposited Residue Count: 155
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Chemotaxis protein CheY	A	155	Escherichia coli 5-366-08_S1_C3	Mutation(s): 0 Gene Names: cheY, AB67_2120
UniProt
Find proteins for P0AE67 (Escherichia coli (strain K12)) Explore P0AE67 Go to UniProtKB: P0AE67
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P0AE67
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
MG Query on MG Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.65 Å
R-Value Free: 0.225 (Depositor), 0.187 (DCC)
R-Value Work: 0.184 (Depositor), 0.192 (DCC)
R-Value Observed: 0.186 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 45.399	α = 90
b = 46.924	β = 90
c = 53.198	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing
PDB_EXTRACT	data extraction

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2019-12-04

Deposition Author(s):

Camara-Artigas, A.

Salinas-Garcia, M.C.

Funding Organization	Location	Grant Number
Spanish Ministry of Economy and Competitiveness	Spain	BIO2016-78020-R

Revision History (Full details and data files)

Version 1.0: 2019-12-04
Type: Initial release
Version 1.1: 2024-01-24
Changes: Data collection, Database references, Refinement description

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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.