9GM4 | pdb_00009gm4

Crystal structure of elastase LasB from Pseudomonas aeruginosa PA14 in complex with 6558

PDB DOI: https://doi.org/10.2210/pdb9GM4/pdb

Classification: HYDROLASE
Organism(s): Pseudomonas aeruginosa PA14
Mutation(s): No

Deposited: 2024-08-28 Released: 2025-09-10
Deposition Author(s): Kolling, D., Koehnke, J.
Funding Organization(s): Other government, Agence Nationale de la Recherche (ANR)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.51 Å
R-Value Free:
0.170 (Depositor), 0.169 (DCC)
R-Value Work:
0.152 (Depositor), 0.152 (DCC)
R-Value Observed:
0.153 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.0 of the entry. See complete history.

Literature

Crystal structure of elastase LasB from Pseudomonas aeruginosa PA14 in complex with 6558

Kolling, D., Koehnke, J.

To be published.

Macromolecule Content

Total Structure Weight: 54.85 kDa
Atom Count: 2,736
Modeled Residue Count: 298
Deposited Residue Count: 498
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Elastase	A	498	Pseudomonas aeruginosa PA14	Mutation(s): 0 EC: 3.4.24.26
UniProt
Find proteins for P14756 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore P14756 Go to UniProtKB: P14756
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P14756
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
A1IM0 (Subject of Investigation/LOI) Query on A1IM0 Download:Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	(2R)-2-(2-methylpropyl)-N-oxidanyl-N'-[(3R)-2-oxidanylidene-1-phenyl-pyrrolidin-3-yl]propanediamide C₁₇ H₂₃ N₃ O₄ RAADPVSTVJEXHI-ZIAGYGMSSA-N		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]
EPE Query on EPE Download:Ideal Coordinates CCD File SDF format, chain G [auth A] SDF format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain F [auth A]	F [auth A], G [auth A]	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID C₈ H₁₈ N₂ O₄ S JKMHFZQWWAIEOD-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain G [auth A] Interactions & Density Focus chain F [auth A] Focus chain G [auth A]
GOL Query on GOL Download:Ideal Coordinates CCD File SDF format, chain I [auth A] SDF format, chain H [auth A] SDF format, chain E [auth A] MOL2 format, chain I [auth A] MOL2 format, chain H [auth A] MOL2 format, chain E [auth A] mmCIF format, chain I [auth A] mmCIF format, chain H [auth A] mmCIF format, chain E [auth A]	E [auth A], H [auth A], I [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain H [auth A] Focus chain I [auth A] Interactions & Density Focus chain E [auth A] Focus chain H [auth A] Focus chain I [auth A]
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]
CA Query on CA 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]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]