3WQ9

Crystal structure of Hsp90-alpha N-terminal domain in complex with 2-(4-Hydroxy-cyclohexylamino)-4-[5-(4-phenyl-imidazol-1-yl)-isoquinolin-1-yl]-benzamide

PDB DOI: https://doi.org/10.2210/pdb3WQ9/pdb

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

Deposited: 2014-01-23 Released: 2015-02-25
Deposition Author(s): Chong, K.T., Yamashita, S., Oshiumi, H., Uno, T., Kitade, M.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.264
R-Value Work: 0.214
R-Value Observed: 0.217

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Evolution of highly selective Hsp90 / inhibitors by structure and thermodynamics guided design

Yoshimura, C., Yamashita, S., Oshiumi, H., Uno, T., Kawai, Y., Chong, K.T., Kodama, Y., Kitade, M., Ohkubo, S.

To be published.

Macromolecule Content

Total Structure Weight: 27.24 kDa
Atom Count: 1,871
Modelled Residue Count: 211
Deposited Residue Count: 237
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Heat shock protein HSP 90-alpha	A	237	Homo sapiens	Mutation(s): 0 Gene Names: HSP90AA1, HSP90A, HSPC1, HSPCA
UniProt & NIH Common Fund Data Resources
Find proteins for P07900 (Homo sapiens) Explore P07900 Go to UniProtKB: P07900
PHAROS: P07900 GTEx: ENSG00000080824
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P07900
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
YUK Query on YUK Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A]	B [auth A]	2-[(trans-4-hydroxycyclohexyl)amino]-4-[5-(4-phenyl-1H-imidazol-1-yl)isoquinolin-1-yl]benzamide C₃₁ H₂₉ N₅ O₂ NQRACEXQFXRLDY-YHBQERECSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.264
R-Value Work: 0.214
R-Value Observed: 0.217
Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 67.37	α = 90
b = 92.585	β = 90
c = 85.148	γ = 90

Software Package:

Software Name	Purpose
CrystalClear	data collection
AMoRE	phasing
REFMAC	refinement
CrystalClear	data reduction
CrystalClear	data scaling

Structure Validation

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Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2015-02-25

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2015-02-25
Type: Initial release
Version 1.1: 2024-03-20
Changes: Data collection, Database references, Derived calculations

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.