4PS2 | pdb_00004ps2

Structure of the C-terminal fragment (87-165) of E.coli EAEC TssB molecule

PDB DOI: https://doi.org/10.2210/pdb4PS2/pdb

Classification: CONTRACTILE PROTEIN
Organism(s): Escherichia coli 042
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2014-03-06 Released: 2015-03-11
Deposition Author(s): Douzi, B., Logger, L., Spinelli, S., Blangy, S., Cambillau, C., Cascales, E.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free:
0.217 (Depositor), 0.215 (DCC)
R-Value Work:
0.181 (Depositor)
R-Value Observed:
0.185 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 4PS2

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

Literature

Mapping the tube-sheath interface within the Type VI secretion system tail

Douzi, B., Logger, L., Spinelli, S., Blangy, S., Cambillau, C., Cascales, E.

To be published.

Macromolecule Content

Total Structure Weight: 9.38 kDa
Atom Count: 725
Modeled Residue Count: 79
Deposited Residue Count: 79
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative type VI secretion protein	A	79	Escherichia coli 042	Mutation(s): 0
UniProt
Find proteins for D3GU37 (Escherichia coli O44:H18 (strain 042 / EAEC)) Explore D3GU37 Go to UniProtKB: D3GU37
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	D3GU37
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ZN Query on ZN 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]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
CL Query on CL Download:Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free: 0.217 (Depositor), 0.215 (DCC)
R-Value Work: 0.181 (Depositor)
R-Value Observed: 0.185 (Depositor)

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.64	α = 90
b = 69.15	β = 90
c = 45.88	γ = 90

Software Package:

Software Name	Purpose
PROTEUM PLUS	data collection
SHELXS	phasing
BUSTER	refinement
XDS	data reduction
SCALA	data scaling

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2015-03-11

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2015-03-11
Type: Initial release
Version 1.1: 2024-03-20
Changes: Data collection, Database references, Derived calculations

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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.