6VPW

1.90 Angstrom Resolution Crystal Structure Chemotaxis protein CheX from Vibrio vulnificus

PDB DOI: https://doi.org/10.2210/pdb6VPW/pdb

Classification: SIGNALING PROTEIN
Organism(s): Vibrio vulnificus CMCP6
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2020-02-04 Released: 2021-02-10
Deposition Author(s): Minasov, G., Shuvalova, L., Kiryukhina, O., Wiersum, G., Endres, M., Satchell, K.J.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.225
R-Value Work: 0.174
R-Value Observed: 0.177

wwPDB Validation 3D Report Full Report

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

Literature

1.90 Angstrom Resolution Crystal Structure Chemotaxis protein CheX from Vibrio vulnificus

Minasov, G., Shuvalova, L., Kiryukhina, O., Wiersum, G., Endres, M., Satchell, K.J.F., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Macromolecule Content

Total Structure Weight: 33.71 kDa
Atom Count: 2,400
Modelled Residue Count: 300
Deposited Residue Count: 310
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Chemotaxis protein CheX	A, B	155	Vibrio vulnificus CMCP6	Mutation(s): 0 Gene Names: VV1_1397
UniProt
Find proteins for A0A3Q0L3P3 (Vibrio vulnificus (strain CMCP6)) Explore A0A3Q0L3P3 Go to UniProtKB: A0A3Q0L3P3
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0A3Q0L3P3
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.225
R-Value Work: 0.174
R-Value Observed: 0.177
Space Group: P 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 44.093	α = 90
b = 44.093	β = 90
c = 143.062	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
HKL-3000	data scaling
PHASER	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2021-02-10

Deposition Author(s):

Satchell, K.J.F.

Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History (Full details and data files)

Version 1.0: 2021-02-10
Type: Initial release
Version 1.1: 2023-10-11
Changes: Data collection, Database references, Refinement description

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.