7FF8

Pseudomonas aeruginosa Virulence Factor Regulator with cAMP ligand and Cl(triethylphosphine)gold(I)

PDB DOI: https://doi.org/10.2210/pdb7FF8/pdb

Classification: DNA BINDING PROTEIN
Organism(s): Pseudomonas aeruginosa PAO1
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2021-07-22 Released: 2022-07-27
Deposition Author(s): Chew, B.L.A., Luo, D.
Funding Organization(s): Ministry of Education (MoE, Singapore)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.80 Å
R-Value Free: 0.327
R-Value Work: 0.269
R-Value Observed: 0.272

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Inhibitory mechanism of gold analogues against Pseudomonas global virulence factor regulator Vfr

Chew, B.L.A., Luo, D., Yang, L.

To be published.

Macromolecule Content

Total Structure Weight: 50.43 kDa
Atom Count: 2,924
Modelled Residue Count: 385
Deposited Residue Count: 420
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
cAMP-activated global transcriptional regulator Vfr	A, B	210	Pseudomonas aeruginosa PAO1	Mutation(s): 0 Gene Names: vfr, PA0652
UniProt
Find proteins for P55222 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore P55222 Go to UniProtKB: P55222
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P55222
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CMP (Subject of Investigation/LOI) Query on CMP Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain K [auth B] MOL2 format, chain C [auth A] MOL2 format, chain K [auth B] mmCIF format, chain C [auth A] mmCIF format, chain K [auth B]	C [auth A], K [auth B]	ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE C₁₀ H₁₂ N₅ O₆ P IVOMOUWHDPKRLL-KQYNXXCUSA-N		Interactions Focus chain C [auth A] Focus chain K [auth B] Interactions & Density Focus chain C [auth A] Focus chain K [auth B]
AUF (Subject of Investigation/LOI) Query on AUF Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain L [auth B] MOL2 format, chain D [auth A] MOL2 format, chain L [auth B] mmCIF format, chain D [auth A] mmCIF format, chain L [auth B]	D [auth A], L [auth B]	triethylphosphanuidylgold(1+) C₆ H₁₅ Au P NKNLIDCIHVTIMI-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain L [auth B] Interactions & Density Focus chain D [auth A] Focus chain L [auth B]
AU (Subject of Investigation/LOI) Query on AU Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain M [auth B] SDF format, chain O [auth B] SDF format, chain N [auth B] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain M [auth B] MOL2 format, chain O [auth B] MOL2 format, chain N [auth B] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain M [auth B] mmCIF format, chain O [auth B] mmCIF format, chain N [auth B]	E [auth A], F [auth A], M [auth B], N [auth B], O [auth B]	GOLD ION Au ZBKIUFWVEIBQRT-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain P [auth B] SDF format, chain Q [auth B] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain P [auth B] MOL2 format, chain Q [auth B] mmCIF format, chain H [auth A] mmCIF format, chain I [auth A] mmCIF format, chain P [auth B] mmCIF format, chain Q [auth B]	H [auth A], I [auth A], P [auth B], Q [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain H [auth A] Focus chain I [auth A] Focus chain P [auth B] Focus chain Q [auth B] Interactions & Density Focus chain H [auth A] Focus chain I [auth A] Focus chain P [auth B] Focus chain Q [auth B]
CL (Subject of Investigation/LOI) Query on CL Download Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain J [auth B] MOL2 format, chain G [auth A] MOL2 format, chain J [auth B] mmCIF format, chain G [auth A] mmCIF format, chain J [auth B]	G [auth A], J [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain G [auth A] Focus chain J [auth B] Interactions & Density Focus chain G [auth A] Focus chain J [auth B]