6ODA

Crystal structure of HDAC8 in complex with compound 2

PDB DOI: https://doi.org/10.2210/pdb6ODA/pdb

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

Deposited: 2019-03-26 Released: 2020-04-01
Deposition Author(s): Zheng, X., Conti, C., Caravella, J., Zablocki, M.-M., Bair, K., Barczak, N., Han, B., Lancia Jr., D., Liu, C., Martin, M., Ng, P.Y., Rudnitskaya, A., Thomason, J.J., Garcia-Dancey, R., Hardy, C., Lahdenranta, J., Leng, C., Li, P., Pardo, E., Saldahna, A., Tan, T., Toms, A.V., Yao, L., Zhang, C.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.88 Å
R-Value Free: 0.249
R-Value Work: 0.199
R-Value Observed: 0.201

wwPDB Validation 3D Report Full Report

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

Literature

Structure-based Discovery of Novel N-(E)-N-Hydroxy-3-(2-(2-oxoimidazolidin-1-yl)phenyl)acrylamides as Potent and Selective HDAC8 inhibitors

Zheng, X., Conti, C., Caravella, J., Zablocki, M.-M., Bair, K., Barczak, N., Han, B., Lancia Jr., D., Liu, C., Martin, M., Ng, P.Y., Rudnitskaya, A., Thomason, J.J., Garcia-Dancey, R., Hardy, C., Lahdenranta, J., Leng, C., Li, P., Pardo, E., Saldahna, A., Tan, T., Toms, A.V., Yao, L., Zhang, C.

To be published.

Macromolecule Content

Total Structure Weight: 139.42 kDa
Atom Count: 8,516
Modelled Residue Count: 1,080
Deposited Residue Count: 1,239
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone deacetylase 8	A, B, C	413	Homo sapiens	Mutation(s): 0 Gene Names: HDAC8, HDACL1, CDA07 EC: 3.5.1.98
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BY41 (Homo sapiens) Explore Q9BY41 Go to UniProtKB: Q9BY41
PHAROS: Q9BY41 GTEx: ENSG00000147099
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9BY41
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
C7 (Subject of Investigation/LOI) Query on C7 Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain H [auth B] SDF format, chain L [auth C] MOL2 format, chain D [auth A] MOL2 format, chain H [auth B] MOL2 format, chain L [auth C]	D [auth A], H [auth B], L [auth C]	N-{2-[3-(hydroxyamino)-3-oxopropyl]phenyl}-3-(trifluoromethyl)benzamide C₁₇ H₁₅ F₃ N₂ O₃ QXXNUWFIASXMCG-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain H [auth B] Focus chain L [auth C] Interactions & Density Focus chain D [auth A] Focus chain H [auth B] Focus chain L [auth C]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain I [auth B] SDF format, chain M [auth C] SDF format, chain E [auth A] MOL2 format, chain I [auth B] MOL2 format, chain M [auth C] MOL2 format, chain E [auth A]	E [auth A], I [auth B], M [auth C]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain I [auth B] Focus chain M [auth C] Interactions & Density Focus chain E [auth A] Focus chain I [auth B] Focus chain M [auth C]
K Query on K Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain J [auth B] SDF format, chain K [auth B] SDF format, chain N [auth C] SDF format, chain O [auth C] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain J [auth B] MOL2 format, chain K [auth B] MOL2 format, chain N [auth C] MOL2 format, chain O [auth C]	F [auth A] G [auth A] J [auth B] K [auth B] N [auth C] F [auth A], G [auth A], J [auth B], K [auth B], N [auth C], O [auth C]	POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain G [auth A] Focus chain J [auth B] Focus chain K [auth B] Focus chain N [auth C] Focus chain O [auth C] Interactions & Density Focus chain F [auth A] Focus chain G [auth A] Focus chain J [auth B] Focus chain K [auth B] Focus chain N [auth C] Focus chain O [auth C]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.88 Å
R-Value Free: 0.249
R-Value Work: 0.199
R-Value Observed: 0.201
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 87.75	α = 90
b = 91.29	β = 94.09
c = 92.7	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XDS	data scaling
PHASER	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2020-04-01

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2020-04-01
Type: Initial release
Version 1.1: 2023-10-11
Changes: Advisory, Data collection, Database references, Derived calculations, Refinement description