4C18 | pdb_00004c18

The structure of the Tsi2 dimer with a disulfide bond

PDB DOI: https://doi.org/10.2210/pdb4C18/pdb

Classification: TOXIN
Organism(s): Pseudomonas aeruginosa
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2013-08-10 Released: 2014-08-27
Deposition Author(s): Robb, C.S., Nano, F.E., Boraston, A.B.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.49 Å
R-Value Free:
0.259 (Depositor), 0.266 (DCC)
R-Value Work:
0.223 (Depositor), 0.227 (DCC)
R-Value Observed:
0.224 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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This is version 1.2 of the entry. See complete history.

Literature

The Structure of Tse2 in Complex with Tsi2

Robb, C.S., Cid, M., Nano, F.E., Boraston, A.B.

To be published.

Macromolecule Content

Total Structure Weight: 21.65 kDa
Atom Count: 1,241
Modeled Residue Count: 151
Deposited Residue Count: 196
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TSI2	A, B	98	Pseudomonas aeruginosa	Mutation(s): 0
UniProt
Find proteins for Q9I0D9 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9I0D9 Go to UniProtKB: Q9I0D9
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9I0D9
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.49 Å
R-Value Free: 0.259 (Depositor), 0.266 (DCC)
R-Value Work: 0.223 (Depositor), 0.227 (DCC)
R-Value Observed: 0.224 (Depositor)

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 27.97	α = 107.37
b = 36.3	β = 95.23
c = 37.86	γ = 92.11

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALEPACK	data scaling
PHASER	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2014-08-27

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2014-08-27
Type: Initial release
Version 1.1: 2023-12-20
Changes: Data collection, Database references, Other, Refinement description
Version 1.2: 2024-10-23
Changes: Structure summary

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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.