7L23

HIV Integrase core domain in complex with inhibitor 2-(5-(3-fluorophenyl)-2-(2-(thiophen-2-yl)ethynyl)-1- benzofuran-3-yl)ethanoic acid

PDB DOI: https://doi.org/10.2210/pdb7L23/pdb

Classification: TRANSFERASE/TRANSFERASE INHIBITOR
Organism(s): Human immunodeficiency virus 1
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2020-12-16 Released: 2021-12-22
Deposition Author(s): Gorman, M.A., Parker, M.W.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.26 Å
R-Value Free: 0.280
R-Value Work: 0.216
R-Value Observed: 0.223

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Rapid development of potent inhibitors of the HIV integrase-LEDGF interaction by fragment-linking using off-rate screening

Chiew, B., Scanlon, M.J.

To be published.

Macromolecule Content

Total Structure Weight: 17.48 kDa
Atom Count: 1,110
Modelled Residue Count: 137
Deposited Residue Count: 150
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Integrase	A	150	Human immunodeficiency virus 1	Mutation(s): 0
UniProt
Find proteins for P12497 (Human immunodeficiency virus type 1 group M subtype B (isolate NY5)) Explore P12497 Go to UniProtKB: P12497
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P12497
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
XFS (Subject of Investigation/LOI) Query on XFS Download Ideal Coordinates CCD File SDF format, chain I [auth A] MOL2 format, chain I [auth A]	I [auth A]	3-{[3-(carboxymethyl)-5-methyl-1-benzofuran-2-yl]ethynyl}benzoic acid C₂₀ H₁₄ O₅ WONLGTPKYNWPCG-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Interactions & Density Focus chain I [auth A]
IOD Query on IOD Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A]	D [auth A], E [auth A], F [auth A], G [auth A], H [auth A]	IODIDE ION I XMBWDFGMSWQBCA-UHFFFAOYSA-M		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain B [auth A] SDF format, chain C [auth A] MOL2 format, chain B [auth A] MOL2 format, chain C [auth A]	B [auth A], C [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain B [auth A] Focus chain C [auth A] Interactions & Density Focus chain B [auth A] Focus chain C [auth A]