4B62 | pdb_00004b62

The structure of the cell wall anchor of the T6SS from Pseudomonas aeruginosa

PDB DOI: https://doi.org/10.2210/pdb4B62/pdb

Classification: MEMBRANE PROTEIN
Organism(s): Pseudomonas aeruginosa PAO1
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No
Membrane Protein: Yes OPM

Deposited: 2012-08-08 Released: 2013-10-02
Deposition Author(s): Robb, C.S., Carlson, M., Nano, F.E., Boraston, A.B.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.45 Å
R-Value Free:
0.174 (Depositor), 0.174 (DCC)
R-Value Work:
0.139 (Depositor), 0.144 (DCC)
R-Value Observed:
0.141 (Depositor)

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

Literature

Crystal Structure of the Periplasmic Peptidoglycan Binding Anchor of a T6Ss from Pseudomonas Aeruginosa.

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

To be published.

Macromolecule Content

Total Structure Weight: 17.23 kDa
Atom Count: 1,319
Modeled Residue Count: 143
Deposited Residue Count: 157
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TSSL1	A	157	Pseudomonas aeruginosa PAO1	Mutation(s): 0 Membrane Entity: Yes
UniProt
Find proteins for Q9I754 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9I754 Go to UniProtKB: Q9I754
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9I754
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PO4 Query on PO4 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]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
EDO Query on EDO 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]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-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: 1.45 Å
R-Value Free: 0.174 (Depositor), 0.174 (DCC)
R-Value Work: 0.139 (Depositor), 0.144 (DCC)
R-Value Observed: 0.141 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 30.24	α = 90
b = 51.7	β = 90
c = 79.64	γ = 90

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: 2013-10-02

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2013-10-02
Type: Initial release
Version 1.1: 2023-12-20
Changes: Data collection, Database references, Derived calculations, Other, 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.