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- PDB-3frg: Catalytic Domain of Human Phosphodiesterase 4B2B in Complex with ... -

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Basic information

Entry
Database: PDB / ID: 3frg
TitleCatalytic Domain of Human Phosphodiesterase 4B2B in Complex with a Quinoline Inhibitor
ComponentscAMP-specific 3',5'-cyclic phosphodiesterase 4B
KeywordsHYDROLASE/HYDROLASE INHIBITOR / PDE / PHOSPHODIESTERASE / cAMP / Alternative splicing / Hydrolase / Phosphoprotein / Polymorphism / HYDROLASE-HYDROLASE INHIBITOR COMPLEX
Function / homology
Function and homology information


negative regulation of adenylate cyclase-activating adrenergic receptor signaling pathway / gamma-tubulin complex / negative regulation of relaxation of cardiac muscle / 3',5'-cyclic-AMP phosphodiesterase / neutrophil homeostasis / regulation of cardiac muscle cell contraction / gamma-tubulin binding / regulation of calcium ion transmembrane transport via high voltage-gated calcium channel / leukocyte migration / voltage-gated calcium channel complex ...negative regulation of adenylate cyclase-activating adrenergic receptor signaling pathway / gamma-tubulin complex / negative regulation of relaxation of cardiac muscle / 3',5'-cyclic-AMP phosphodiesterase / neutrophil homeostasis / regulation of cardiac muscle cell contraction / gamma-tubulin binding / regulation of calcium ion transmembrane transport via high voltage-gated calcium channel / leukocyte migration / voltage-gated calcium channel complex / cAMP catabolic process / calcium channel regulator activity / excitatory synapse / 3',5'-cyclic-AMP phosphodiesterase activity / DARPP-32 events / cAMP binding / cellular response to epinephrine stimulus / positive regulation of interleukin-2 production / neutrophil chemotaxis / Z disc / positive regulation of type II interferon production / synaptic vesicle / cellular response to xenobiotic stimulus / T cell receptor signaling pathway / cellular response to lipopolysaccharide / transmembrane transporter binding / dendritic spine / postsynaptic density / centrosome / perinuclear region of cytoplasm / signal transduction / metal ion binding / nucleus / cytosol
Similarity search - Function
Phosphodiesterase 4 upstream conserved regions (UCR) / Phosphodiesterase 4 upstream conserved regions (UCR) / Catalytic domain of cyclic nucleotide phosphodiesterase 4b2b / 3'5'-cyclic nucleotide phosphodiesterase, catalytic domain / 3'5'-cyclic nucleotide phosphodiesterase / 3'5'-cyclic nucleotide phosphodiesterase, catalytic domain / 3'5'-cyclic nucleotide phosphodiesterase, conserved site / 3'5'-cyclic nucleotide phosphodiesterase, catalytic domain superfamily / 3'5'-cyclic nucleotide phosphodiesterase / 3'5'-cyclic nucleotide phosphodiesterase domain signature. ...Phosphodiesterase 4 upstream conserved regions (UCR) / Phosphodiesterase 4 upstream conserved regions (UCR) / Catalytic domain of cyclic nucleotide phosphodiesterase 4b2b / 3'5'-cyclic nucleotide phosphodiesterase, catalytic domain / 3'5'-cyclic nucleotide phosphodiesterase / 3'5'-cyclic nucleotide phosphodiesterase, catalytic domain / 3'5'-cyclic nucleotide phosphodiesterase, conserved site / 3'5'-cyclic nucleotide phosphodiesterase, catalytic domain superfamily / 3'5'-cyclic nucleotide phosphodiesterase / 3'5'-cyclic nucleotide phosphodiesterase domain signature. / 3'5'-cyclic nucleotide phosphodiesterase domain profile. / Metal dependent phosphohydrolases with conserved 'HD' motif. / HD/PDEase domain / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
ARSENIC / Chem-SK4 / 3',5'-cyclic-AMP phosphodiesterase 4B
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.7 Å
AuthorsSomers, D.O. / Neu, M.
CitationJournal: Bioorg.Med.Chem.Lett. / Year: 2009
Title: Quinolines as a novel structural class of potent and selective PDE4 inhibitors: optimisation for oral administration.
Authors: Lunniss, C.J. / Cooper, A.W. / Eldred, C.D. / Kranz, M. / Lindvall, M. / Lucas, F.S. / Neu, M. / Preston, A.G. / Ranshaw, L.E. / Redgrave, A.J. / Ed Robinson, J. / Shipley, T.J. / Solanke, Y. ...Authors: Lunniss, C.J. / Cooper, A.W. / Eldred, C.D. / Kranz, M. / Lindvall, M. / Lucas, F.S. / Neu, M. / Preston, A.G. / Ranshaw, L.E. / Redgrave, A.J. / Ed Robinson, J. / Shipley, T.J. / Solanke, Y.E. / Somers, D.O. / Wiseman, J.O.
History
DepositionJan 8, 2009Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 12, 2010Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Oct 20, 2021Group: Database references / Derived calculations
Category: database_2 / pdbx_struct_conn_angle ...database_2 / pdbx_struct_conn_angle / pdbx_struct_special_symmetry / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_label_atom_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_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.3Sep 6, 2023Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: cAMP-specific 3',5'-cyclic phosphodiesterase 4B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,4549
Polymers40,5841
Non-polymers8708
Water5,855325
1
A: cAMP-specific 3',5'-cyclic phosphodiesterase 4B
hetero molecules

A: cAMP-specific 3',5'-cyclic phosphodiesterase 4B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)82,90818
Polymers81,1682
Non-polymers1,74016
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation6_655-x+1,-y+1/2,z1
Buried area4410 Å2
ΔGint-137 kcal/mol
Surface area28660 Å2
MethodPISA
2


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)88.485, 94.831, 105.320
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number24
Space group name H-MI212121
Components on special symmetry positions
IDModelComponents
11A-607-

HOH

21A-608-

HOH

31A-639-

HOH

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Components

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Protein , 1 types, 1 molecules A

#1: Protein cAMP-specific 3',5'-cyclic phosphodiesterase 4B / DPDE4 / PDE32


Mass: 40583.949 Da / Num. of mol.: 1 / Fragment: Catalytic domain / Mutation: S482A, S487A, S489A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: DPDE4, PDE4B / Production host: Spodoptera frugiperda (fall armyworm)
References: UniProt: Q07343, 3',5'-cyclic-nucleotide phosphodiesterase

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Non-polymers , 6 types, 333 molecules

#2: Chemical ChemComp-SK4 / 4-[(3-methoxyphenyl)amino]-6-(methylsulfonyl)quinoline-3-carboxamide


Mass: 371.410 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C18H17N3O4S
#3: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Zn
#4: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Mg
#5: Chemical ChemComp-ARS / ARSENIC / Arsenic


Mass: 74.922 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: As
#6: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL / Glycerol


Mass: 92.094 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C3H8O3
#7: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 325 / Source method: isolated from a natural source / Formula: H2O

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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: 2.72 Å3/Da / Density % sol: 54.81 %
Crystal growTemperature: 277 K / Method: vapor diffusion, sitting drop / pH: 6.5
Details: 14-18% PEG 3000, 10% Glycerol, 50mM Sodium Cacodylate pH 6.5, 100mM Sodium Acetate, 1M Sodium Chloride, 1% DMF, 5mM DTT, VAPOR DIFFUSION, SITTING DROP, temperature 277K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-4 / Wavelength: 0.9393 Å
DetectorType: ADSC QUANTUM 4 / Detector: CCD / Date: Jul 12, 2002
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9393 Å / Relative weight: 1
ReflectionResolution: 1.7→25 Å / Num. obs: 48349 / % possible obs: 98.7 % / Biso Wilson estimate: 26.8 Å2 / Rmerge(I) obs: 0.113
Reflection shellResolution: 1.7→1.76 Å / Rmerge(I) obs: 0.457 / Mean I/σ(I) obs: 2.1 / Num. unique all: 4702 / % possible all: 97.4

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Processing

Software
NameVersionClassification
AMoREphasing
REFMAC5.4.0073refinement
DENZOdata reduction
SCALEPACKdata scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1F0J (MOLECULE A)

1f0j


Resolution: 1.7→20 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.946 / SU B: 2.56 / SU ML: 0.085 / Cross valid method: THROUGHOUT / ESU R: 0.109 / ESU R Free: 0.109 / Stereochemistry target values: MAXIMUM LIKELIHOOD
RfactorNum. reflection% reflectionSelection details
Rfree0.2425 2444 5.1 %RANDOM
Rwork0.20864 ---
obs0.21038 45892 100 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: BABINET MODEL WITH MASK
Displacement parametersBiso mean: 33.387 Å2
Baniso -1Baniso -2Baniso -3
1--1.65 Å20 Å20 Å2
2---0.05 Å20 Å2
3---1.7 Å2
Refinement stepCycle: LAST / Resolution: 1.7→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2708 0 44 325 3077
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0140.0212803
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.4471.9543803
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg4.7385336
X-RAY DIFFRACTIONr_dihedral_angle_2_deg35.41925140
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.59615490
X-RAY DIFFRACTIONr_dihedral_angle_4_deg23.1261513
X-RAY DIFFRACTIONr_chiral_restr0.0960.2428
X-RAY DIFFRACTIONr_gen_planes_refined0.0080.022111
X-RAY DIFFRACTIONr_mcbond_it1.9431676
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it2.96142718
X-RAY DIFFRACTIONr_scbond_it3.78551127
X-RAY DIFFRACTIONr_scangle_it5.64371084
LS refinement shellResolution: 1.7→1.744 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.317 191 -
Rwork0.29 3263 -
obs--100 %

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