7HK4 | pdb_00007hk4

PanDDA analysis group deposition -- Crystal structure of ABLE in complex with ZINC000038866729

PDB DOI: https://doi.org/10.2210/pdb7HK4/pdb
Deposition Group: G_1002315 (changed state) ExploreG_1002315

Classification: DE NOVO PROTEIN
Organism(s): synthetic construct
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2024-10-08 Released: 2025-08-20
Deposition Author(s): Correy, G.J., Fraser, J.S.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.59 Å
R-Value Free:
0.231 (Depositor), 0.231 (DCC)
R-Value Work:
0.180 (Depositor), 0.180 (DCC)
R-Value Observed:
0.183 (Depositor)

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Fragment screen against ABLE

Correy, G.J., Fraser, J.S.

To be published.

Macromolecule Content

Total Structure Weight: 14.02 kDa
Atom Count: 1,599
Modeled Residue Count: 126
Deposited Residue Count: 126
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
De novo designed ABLE protein	A	126	synthetic construct	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
5LA Query on 5LA 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]	2-chloranyl-6~{H}-thieno[2,3-b]pyrrole-5-carboxylic acid C₇ H₄ Cl N O₂ S SOGNHUJSAKAIRG-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: 1.59 Å
R-Value Free: 0.231 (Depositor), 0.231 (DCC)
R-Value Work: 0.180 (Depositor), 0.180 (DCC)
R-Value Observed: 0.183 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 26.131	α = 90
b = 47.258	β = 103.25
c = 46.402	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Aimless	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
PHASER	phasing

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History & Funding Information

Deposition Data

Released Date: 2025-08-20

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	GM145238

Revision History (Full details and data files)

Version 1.0: 2025-08-20
Type: Initial release

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.