7OPW

Ternary complex of 14-3-3 sigma, Estrogen Receptor alfa phosphopeptide, and WQ136

PDB DOI: https://doi.org/10.2210/pdb7OPW/pdb

Classification: SIGNALING PROTEIN
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2021-06-01 Released: 2022-06-08
Deposition Author(s): Centorrino, F., Ottmann, C.
Funding Organization(s): H2020 Marie Curie Actions of the European Commission

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.81 Å
R-Value Free: 0.229
R-Value Work: 0.186
R-Value Observed: 0.189

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

A crystallography-based study of fragment extensions into the 14-3-3 binding groove

Centorrino, F., Wu, Q., Cossar, P., Brunsveld, L., Ottmann, C.

To be published.

Macromolecule Content

Total Structure Weight: 31.23 kDa
Atom Count: 2,181
Modelled Residue Count: 234
Deposited Residue Count: 268
Unique protein chains: 2

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
14-3-3 protein sigma	A	253	Homo sapiens	Mutation(s): 0 Gene Names: SFN, HME1
UniProt & NIH Common Fund Data Resources
Find proteins for P31947 (Homo sapiens) Explore P31947 Go to UniProtKB: P31947
PHAROS: P31947 GTEx: ENSG00000175793
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P31947
Sequence Annotations Expand
Reference Sequence

Find similar proteins by: Sequence | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Estrogen receptor	B	15	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P03372 (Homo sapiens) Explore P03372 Go to UniProtKB: P03372
PHAROS: P03372 GTEx: ENSG00000091831
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P03372
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
0AW (Subject of Investigation/LOI) Query on 0AW Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain E [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A]	C [auth A], D [auth A], E [auth A]	~{N}-[(5-carbamimidoyl-3-phenyl-thiophen-2-yl)methyl]-2,3-dihydro-1-benzofuran-5-carboxamide C₂₁ H₁₉ N₃ O₂ S OKYRJCCVSZQTDE-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A]
BME Query on BME Download Ideal Coordinates CCD File SDF format, chain I [auth A] MOL2 format, chain I [auth A]	I [auth A]	BETA-MERCAPTOETHANOL C₂ H₆ O S DGVVWUTYPXICAM-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Interactions & Density Focus chain I [auth A]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain G [auth A] MOL2 format, chain G [auth A]	G [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain G [auth A] Interactions & Density Focus chain G [auth A]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain H [auth A] MOL2 format, chain F [auth A] MOL2 format, chain H [auth A]	F [auth A], H [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain H [auth A] Interactions & Density Focus chain F [auth A] Focus chain H [auth A]