6RJU | pdb_00006rju

C-terminal domain of TssA protein from T6SS of Escherichia coli.

PDB DOI: https://doi.org/10.2210/pdb6RJU/pdb
EM Map EMD-4906: EMDB EMDataResource

Classification: TRANSPORT PROTEIN
Organism(s): Escherichia coli
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2019-04-29 Released: 2020-06-03
Deposition Author(s): Nazarov, S., Shneider, M., Basler, M., Leiman, P.
Funding Organization(s): Swiss National Science Foundation

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.20 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

Cryo-EM structure of TssA protein from Type VI secretion system of E. coli.

Nazarov, S., Demurtas, D., Shneider, M., Basler, M., Leiman, P.

To be published.

Macromolecule Content

Total Structure Weight: 59.16 kDa
Atom Count: 995
Modeled Residue Count: 131
Deposited Residue Count: 532
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative type VI secretion protein	A	532	Escherichia coli	Mutation(s): 0 Gene Names: NCTC12950_00920
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.20 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION
MODEL REFINEMENT	PHENIX

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2020-06-03

Deposition Author(s):

Funding Organization	Location	Grant Number
Swiss National Science Foundation	Switzerland	BSSGI0_155778

Revision History (Full details and data files)

Version 1.0: 2020-06-03
Type: Initial release
Version 1.1: 2024-11-13
Changes: Data collection, Database references, Refinement description, Structure summary

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.