9EW8 | pdb_00009ew8

Discovery of a Series of Covalent, Cell Active Bfl-1 Inhibitors

PDB DOI: https://doi.org/10.2210/pdb9EW8/pdb

Classification: APOPTOSIS
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2024-04-03 Released: 2025-04-16
Deposition Author(s): Hargreaves, D.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.49 Å
R-Value Free:
0.271 (Depositor), 0.267 (DCC)
R-Value Work:
0.222 (Depositor), 0.214 (DCC)
R-Value Observed:
0.225 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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Ligand Structure Quality Assessment

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

Literature

Discovery of a Series of Covalent, Cell Active Bfl-1 Inhibitors

Hargreaves, D.

To be published.

Macromolecule Content

Total Structure Weight: 17.65 kDa
Atom Count: 1,306
Modeled Residue Count: 149
Deposited Residue Count: 152
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Bcl-2-related protein A1	A	152	Homo sapiens	Mutation(s): 0 Gene Names: BCL2A1, BCL2L5, BFL1, GRS, HBPA1
UniProt & NIH Common Fund Data Resources
Find proteins for Q16548 (Homo sapiens) Explore Q16548 Go to UniProtKB: Q16548
PHAROS: Q16548 GTEx: ENSG00000140379
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q16548
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
A1H7Q (Subject of Investigation/LOI) Query on A1H7Q 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-[(2R)-2-phenylpyrrolidin-1-yl]propan-1-one C₁₃ H₁₇ N O FMAYMWRLTDURQL-GFCCVEGCSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.49 Å
R-Value Free: 0.271 (Depositor), 0.267 (DCC)
R-Value Work: 0.222 (Depositor), 0.214 (DCC)
R-Value Observed: 0.225 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 39.91	α = 90
b = 42.96	β = 101.86
c = 42.98	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
Aimless	data scaling
BUSTER	refinement
PHASER	phasing

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

& Funding Information

Deposition Data

Released Date: 2025-04-16

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2025-04-16
Type: Initial release

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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.