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- PDB-6l16: Crystal structure of Ser/Thr kinase Pim1 in complex with 10-DEBC ... -

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Basic information

Entry
Database: PDB / ID: 6l16
TitleCrystal structure of Ser/Thr kinase Pim1 in complex with 10-DEBC derivatives
ComponentsSerine/threonine-protein kinase pim-1
KeywordsTRANSFERASE/INHIBITOR / Pim-1 kinase / 10-DEBC / TRANSFERASE-INHIBITOR complex
Function / homology
Function and homology information


positive regulation of cardioblast proliferation / regulation of hematopoietic stem cell proliferation / vitamin D receptor signaling pathway / cellular detoxification / STAT5 activation downstream of FLT3 ITD mutants / transcription factor binding / ribosomal small subunit binding / positive regulation of cyclin-dependent protein serine/threonine kinase activity / positive regulation of cardiac muscle cell proliferation / negative regulation of innate immune response ...positive regulation of cardioblast proliferation / regulation of hematopoietic stem cell proliferation / vitamin D receptor signaling pathway / cellular detoxification / STAT5 activation downstream of FLT3 ITD mutants / transcription factor binding / ribosomal small subunit binding / positive regulation of cyclin-dependent protein serine/threonine kinase activity / positive regulation of cardiac muscle cell proliferation / negative regulation of innate immune response / positive regulation of brown fat cell differentiation / Signaling by FLT3 fusion proteins / positive regulation of TORC1 signaling / protein serine/threonine kinase activator activity / regulation of transmembrane transporter activity / positive regulation of protein serine/threonine kinase activity / negative regulation of DNA-binding transcription factor activity / cellular response to type II interferon / manganese ion binding / Interleukin-4 and Interleukin-13 signaling / protein autophosphorylation / non-specific serine/threonine protein kinase / protein stabilization / protein phosphorylation / protein serine kinase activity / protein serine/threonine kinase activity / negative regulation of apoptotic process / nucleolus / apoptotic process / positive regulation of DNA-templated transcription / nucleoplasm / ATP binding / nucleus / plasma membrane / cytosol / cytoplasm
Similarity search - Function
Serine/threonine-protein kinase pim-1/2/3 / : / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); domain 1 / Phosphorylase Kinase; domain 1 / Phosphorylase Kinase; domain 1 / Serine/threonine-protein kinase, active site / Serine/Threonine protein kinases active-site signature. / Protein kinase domain / Serine/Threonine protein kinases, catalytic domain ...Serine/threonine-protein kinase pim-1/2/3 / : / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); domain 1 / Phosphorylase Kinase; domain 1 / Phosphorylase Kinase; domain 1 / Serine/threonine-protein kinase, active site / Serine/Threonine protein kinases active-site signature. / Protein kinase domain / Serine/Threonine protein kinases, catalytic domain / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily / 2-Layer Sandwich / Orthogonal Bundle / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
Chem-E2U / Serine/threonine-protein kinase pim-1
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.1 Å
AuthorsZhang, W. / Xie, Y. / Cao, R. / Huang, N. / Zhou, Y.
Funding support China, 1items
OrganizationGrant numberCountry
National Natural Science Foundation of China (NSFC)21807007 China
CitationJournal: J.Chem.Inf.Model. / Year: 2020
Title: Structure-Based Optimization of 10-DEBC Derivatives as Potent and Selective Pim-1 Kinase Inhibitors.
Authors: Li, G. / Zhang, W. / Xie, Y. / Li, Y. / Cao, R. / Zheng, G. / Huang, N. / Zhou, Y.
History
DepositionSep 27, 2019Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0May 27, 2020Provider: repository / Type: Initial release
Revision 1.1Jul 8, 2020Group: Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
Revision 1.2Nov 22, 2023Group: Advisory / Data collection ...Advisory / Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_unobs_or_zero_occ_residues
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession
Revision 1.3Oct 23, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature / Item: _pdbx_entry_details.has_protein_modification

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Serine/threonine-protein kinase pim-1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)33,6662
Polymers33,2931
Non-polymers3731
Water63135
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area0 Å2
ΔGint0 kcal/mol
Surface area12760 Å2
Unit cell
Length a, b, c (Å)98.031, 98.031, 80.915
Angle α, β, γ (deg.)90.000, 90.000, 120.000
Int Tables number170
Space group name H-MP65

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Components

#1: Protein Serine/threonine-protein kinase pim-1


Mass: 33292.719 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: PIM1 / Production host: Escherichia coli (E. coli)
References: UniProt: P11309, non-specific serine/threonine protein kinase
#2: Chemical ChemComp-E2U / 2-[4-[2-(7-chloranylpyrido[3,4-b][1,4]benzoxazin-5-yl)ethyl]piperidin-1-yl]ethanamine


Mass: 372.892 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C20H25ClN4O / Feature type: SUBJECT OF INVESTIGATION
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 35 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY
Has protein modificationY

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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: 3.58 Å3/Da / Density % sol: 65.67 %
Crystal growTemperature: 291 K / Method: vapor diffusion, hanging drop / pH: 8
Details: 0.4M potassium sodium tartrate tetrahydrate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K

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Data collection

DiffractionMean temperature: 291 K / Serial crystal experiment: N
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU MICROMAX-007 HF / Wavelength: 0.97918 Å
DetectorType: RIGAKU RAXIS IV++ / Detector: IMAGE PLATE / Date: Feb 20, 2018
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97918 Å / Relative weight: 1
ReflectionResolution: 2.1→84.9 Å / Num. obs: 25250 / % possible obs: 97.7 % / Redundancy: 11.3 % / CC1/2: 0.997 / Net I/σ(I): 25.7
Reflection shellResolution: 2.101→2.156 Å / Rmerge(I) obs: 0.888 / Num. unique obs: 1630 / CC1/2: 0.874

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Processing

Software
NameVersionClassification
REFMAC5.8.0103refinement
PDB_EXTRACT3.25data extraction
HKL-2000data reduction
SCALEPACKdata scaling
PHASESphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1YWV

1ywv


Resolution: 2.1→84.9 Å / Cor.coef. Fo:Fc: 0.955 / Cor.coef. Fo:Fc free: 0.943 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.165 / ESU R Free: 0.143
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.2176 1217 4.8 %RANDOM
Rwork0.1979 ---
obs0.1989 24033 97.72 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å
Displacement parametersBiso max: 92.05 Å2 / Biso mean: 41.657 Å2 / Biso min: 23.51 Å2
Baniso -1Baniso -2Baniso -3
1-0 Å20 Å20 Å2
2--0 Å2-0 Å2
3----0.01 Å2
Refinement stepCycle: final / Resolution: 2.1→84.9 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2197 0 26 35 2258
Biso mean--45.9 39.69 -
Num. residues----269
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.010.0192273
X-RAY DIFFRACTIONr_bond_other_d00.022133
X-RAY DIFFRACTIONr_angle_refined_deg1.3951.963083
X-RAY DIFFRACTIONr_angle_other_deg3.62234897
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.8245266
X-RAY DIFFRACTIONr_dihedral_angle_2_deg34.54923.304115
X-RAY DIFFRACTIONr_dihedral_angle_3_deg15.49215372
X-RAY DIFFRACTIONr_dihedral_angle_4_deg20.8281519
X-RAY DIFFRACTIONr_chiral_restr0.0870.2330
X-RAY DIFFRACTIONr_gen_planes_refined0.0060.0212532
X-RAY DIFFRACTIONr_gen_planes_other0.0070.02551
LS refinement shellResolution: 2.101→2.156 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.284 60 -
Rwork0.253 1630 -
all-1690 -
obs--89.28 %

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