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- PDB-2vqm: Structure of HDAC4 catalytic domain bound to a hydroxamic acid in... -

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Basic information

Entry
Database: PDB / ID: 2vqm
TitleStructure of HDAC4 catalytic domain bound to a hydroxamic acid inhbitor
ComponentsHISTONE DEACETYLASE 4
KeywordsHYDROLASE / INHIBITOR / REPRESSOR / CHROMATIN / COILED COIL / HISTONE DEACETYLASE / TRANSCRIPTION REGULATION / UBL CONJUGATION / CHROMATIN REGULATOR / POLYMORPHISM / TRANSCRIPTION / PHOSPHOPROTEIN / HDAC / ZINC / HDACI / NUCLEUS / CYTOPLASM
Function / homology
Function and homology information


RUNX2 regulates chondrocyte maturation / response to denervation involved in regulation of muscle adaptation / negative regulation of myotube differentiation / regulation of protein binding / peptidyl-lysine deacetylation / positive regulation of protein sumoylation / negative regulation of transcription by competitive promoter binding / protein deacetylation / histone deacetylase / cardiac muscle hypertrophy in response to stress ...RUNX2 regulates chondrocyte maturation / response to denervation involved in regulation of muscle adaptation / negative regulation of myotube differentiation / regulation of protein binding / peptidyl-lysine deacetylation / positive regulation of protein sumoylation / negative regulation of transcription by competitive promoter binding / protein deacetylation / histone deacetylase / cardiac muscle hypertrophy in response to stress / protein lysine deacetylase activity / negative regulation of glycolytic process / SUMO transferase activity / histone deacetylase activity / type I interferon-mediated signaling pathway / negative regulation of gene expression, epigenetic / Notch-HLH transcription pathway / B cell activation / potassium ion binding / histone deacetylase complex / RUNX3 regulates p14-ARF / protein sumoylation / transcription repressor complex / response to interleukin-1 / SUMOylation of chromatin organization proteins / B cell differentiation / positive regulation of DNA-binding transcription factor activity / SUMOylation of intracellular receptors / negative regulation of DNA-binding transcription factor activity / NOTCH1 Intracellular Domain Regulates Transcription / histone deacetylase binding / Constitutive Signaling by NOTCH1 PEST Domain Mutants / Constitutive Signaling by NOTCH1 HD+PEST Domain Mutants / nervous system development / DNA-binding transcription factor binding / RNA polymerase II-specific DNA-binding transcription factor binding / molecular adaptor activity / nuclear speck / inflammatory response / chromatin remodeling / RNA polymerase II cis-regulatory region sequence-specific DNA binding / positive regulation of cell population proliferation / chromatin / positive regulation of DNA-templated transcription / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / zinc ion binding / nucleoplasm / identical protein binding / nucleus / cytosol / cytoplasm
Similarity search - Function
Histone deacetylase, glutamine rich N-terminal domain / Glutamine rich N terminal domain of histone deacetylase 4 / : / Histone deacetylase domain / Arginase; Chain A / Histone deacetylase family / Histone deacetylase domain / Histone deacetylase domain superfamily / Histone deacetylase domain / Ureohydrolase domain superfamily ...Histone deacetylase, glutamine rich N-terminal domain / Glutamine rich N terminal domain of histone deacetylase 4 / : / Histone deacetylase domain / Arginase; Chain A / Histone deacetylase family / Histone deacetylase domain / Histone deacetylase domain superfamily / Histone deacetylase domain / Ureohydrolase domain superfamily / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
Chem-HA3 / : / Histone deacetylase 4
Similarity search - Component
Biological speciesHOMO SAPIENS (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.8 Å
AuthorsBottomley, M.J. / Lo Surdo, P. / Di Giovine, P. / Cirillo, A. / Scarpelli, R. / Ferrigno, F. / Jones, P. / Neddermann, P. / De Francesco, R. / Steinkuhler, C. ...Bottomley, M.J. / Lo Surdo, P. / Di Giovine, P. / Cirillo, A. / Scarpelli, R. / Ferrigno, F. / Jones, P. / Neddermann, P. / De Francesco, R. / Steinkuhler, C. / Gallinari, P. / Carfi, A.
CitationJournal: J.Biol.Chem. / Year: 2008
Title: Structural and Functional Analysis of the Human Hdac4 Catalytic Domain Reveals a Regulatory Zinc-Binding Domain.
Authors: Bottomley, M.J. / Lo Surdo, P. / Di Giovine, P. / Cirillo, A. / Scarpelli, R. / Ferrigno, F. / Jones, P. / Neddermann, P. / De Francesco, R. / Steinkuhler, C. / Gallinari, P. / Carfi, A.
History
DepositionMar 17, 2008Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jul 8, 2008Provider: repository / Type: Initial release
Revision 1.1May 8, 2011Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Dec 13, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_comp_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr2_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id
Revision 1.4Nov 20, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature / Item: _pdbx_entry_details.has_protein_modification
Remark 650 HELIX DETERMINATION METHOD: AUTHOR PROVIDED.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: HISTONE DEACETYLASE 4
hetero molecules


Theoretical massNumber of molelcules
Total (without water)45,0556
Polymers44,4771
Non-polymers5775
Water6,485360
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
Unit cell
Length a, b, c (Å)108.866, 138.208, 69.603
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number20
Space group name H-MC2221

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Components

#1: Protein HISTONE DEACETYLASE 4 / HD4


Mass: 44477.402 Da / Num. of mol.: 1 / Fragment: CATALYTIC DOMAIN, RESIDUES 648-1057
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) HOMO SAPIENS (human) / Plasmid: PETM-11 (OBTAINED FROM EMBL-HEIDELBERG) / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P56524
#2: Chemical ChemComp-K / POTASSIUM ION


Mass: 39.098 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: K
#3: Chemical ChemComp-HA3 / N-hydroxy-5-[(3-phenyl-5,6-dihydroimidazo[1,2-a]pyrazin-7(8H)-yl)carbonyl]thiophene-2-carboxamide


Mass: 368.410 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C18H16N4O3S
#4: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Zn
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 360 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationY
Nonpolymer detailsA HYDROXAMIC ACID INHIBITOR (HAA): A HYDROXAMIC ACID INHBITOR, SYNTHESIZED IN-HOUSE.
Sequence detailsTHERE IS LIKELY TO BE AN INTERMOLECULAR DISULPHIDE BOND BETWEEN SG ATOMS OF CYS25 AND RESIDUE CYS56 ...THERE IS LIKELY TO BE AN INTERMOLECULAR DISULPHIDE BOND BETWEEN SG ATOMS OF CYS25 AND RESIDUE CYS56 OF THE NEIGHBOURING MOLECULE.

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.95 Å3/Da / Density % sol: 58 % / Description: NONE
Crystal growpH: 6.4
Details: 1.5M AMMONIUM SULPHATE 0.1M MES PH 6.4 10% DIOXANE 1MM DTT

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-1 / Wavelength: 0.94
DetectorType: ADSC CCD / Detector: CCD / Date: Feb 20, 2006
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.94 Å / Relative weight: 1
ReflectionResolution: 1.8→70 Å / Num. obs: 48786 / % possible obs: 99.7 % / Observed criterion σ(I): 2 / Redundancy: 7 % / Rmerge(I) obs: 0.07 / Net I/σ(I): 16.9
Reflection shellResolution: 1.8→1.85 Å / Redundancy: 7.2 % / Rmerge(I) obs: 0.58 / Mean I/σ(I) obs: 2.7 / % possible all: 99.7

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Processing

Software
NameVersionClassification
REFMAC5.2.0019refinement
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 2VQJ

2vqj


Resolution: 1.8→50 Å / Cor.coef. Fo:Fc: 0.947 / Cor.coef. Fo:Fc free: 0.935 / SU B: 2.975 / SU ML: 0.094 / Cross valid method: THROUGHOUT / ESU R: 0.128 / ESU R Free: 0.126 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
RfactorNum. reflection% reflectionSelection details
Rfree0.256 2494 5.1 %RANDOM
Rwork0.219 ---
obs0.221 46272 99.6 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
Displacement parametersBiso mean: 25.59 Å2
Baniso -1Baniso -2Baniso -3
1-1.76 Å20 Å20 Å2
2---0.6 Å20 Å2
3----1.16 Å2
Refinement stepCycle: LAST / Resolution: 1.8→50 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2940 0 30 360 3330
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.010.0213030
X-RAY DIFFRACTIONr_bond_other_d0.0010.022009
X-RAY DIFFRACTIONr_angle_refined_deg1.3891.9654112
X-RAY DIFFRACTIONr_angle_other_deg1.0113.0014874
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.0855388
X-RAY DIFFRACTIONr_dihedral_angle_2_deg32.92123.701127
X-RAY DIFFRACTIONr_dihedral_angle_3_deg15.39915474
X-RAY DIFFRACTIONr_dihedral_angle_4_deg18.7991519
X-RAY DIFFRACTIONr_chiral_restr0.0930.2458
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.023429
X-RAY DIFFRACTIONr_gen_planes_other0.0010.02608
X-RAY DIFFRACTIONr_nbd_refined0.220.2671
X-RAY DIFFRACTIONr_nbd_other0.1830.22004
X-RAY DIFFRACTIONr_nbtor_refined0.1710.21432
X-RAY DIFFRACTIONr_nbtor_other0.0850.21452
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.2060.2201
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.2880.219
X-RAY DIFFRACTIONr_symmetry_vdw_other0.2480.243
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.2750.215
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.6751.51928
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.23223078
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it1.76531112
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it2.7834.51034
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.8→1.85 Å / Total num. of bins used: 20 /
RfactorNum. reflection
Rfree0.341 174
Rwork0.328 3388

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