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- PDB-5mo6: Crystal Structure of CK2alpha with N-(3-(((2-chloro-[1,1'-bipheny... -

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Basic information

Entry
Database: PDB / ID: 5mo6
TitleCrystal Structure of CK2alpha with N-(3-(((2-chloro-[1,1'-biphenyl]-4-yl)methyl)amino)propyl)methanesulfonamide bound
ComponentsCasein kinase II subunit alpha
KeywordsTRANSFERASE / CK2alpha / CK2a / fragment based drug discovery / high concentration screening / selective ATP competitive inhibitors / surface entrophy reduction
Function / homology
Function and homology information


regulation of chromosome separation / positive regulation of aggrephagy / Condensation of Prometaphase Chromosomes / WNT mediated activation of DVL / protein kinase CK2 complex / symbiont-mediated disruption of host cell PML body / Receptor Mediated Mitophagy / Synthesis of PC / Sin3-type complex / RUNX1 interacts with co-factors whose precise effect on RUNX1 targets is not known ...regulation of chromosome separation / positive regulation of aggrephagy / Condensation of Prometaphase Chromosomes / WNT mediated activation of DVL / protein kinase CK2 complex / symbiont-mediated disruption of host cell PML body / Receptor Mediated Mitophagy / Synthesis of PC / Sin3-type complex / RUNX1 interacts with co-factors whose precise effect on RUNX1 targets is not known / Maturation of hRSV A proteins / negative regulation of apoptotic signaling pathway / positive regulation of Wnt signaling pathway / negative regulation of double-strand break repair via homologous recombination / chaperone-mediated protein folding / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / : / Signal transduction by L1 / peptidyl-threonine phosphorylation / Hsp90 protein binding / PML body / Wnt signaling pathway / Regulation of PTEN stability and activity / positive regulation of protein catabolic process / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / rhythmic process / KEAP1-NFE2L2 pathway / double-strand break repair / kinase activity / peptidyl-serine phosphorylation / positive regulation of cell growth / Regulation of TP53 Activity through Phosphorylation / negative regulation of translation / non-specific serine/threonine protein kinase / regulation of cell cycle / protein stabilization / protein phosphorylation / protein serine kinase activity / protein serine/threonine kinase activity / DNA damage response / positive regulation of cell population proliferation / apoptotic process / signal transduction / nucleoplasm / ATP binding / identical protein binding / nucleus / plasma membrane / cytosol
Similarity search - Function
Casein Kinase 2, subunit alpha / 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 ...Casein Kinase 2, subunit alpha / 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
ACETATE ION / Chem-KXZ / PHOSPHATE ION / Casein kinase II subunit alpha
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.825 Å
AuthorsBrear, P. / De Fusco, C. / Georgiou, K. / Iegre, J. / Sore, H. / Hyvonen, M. / Spring, D.
Funding support United Kingdom, 1items
OrganizationGrant numberCountry
Wellcome Trust090340/Z/09/Z United Kingdom
CitationJournal: Bioorg. Med. Chem. / Year: 2017
Title: A fragment-based approach leading to the discovery of a novel binding site and the selective CK2 inhibitor CAM4066.
Authors: De Fusco, C. / Brear, P. / Iegre, J. / Georgiou, K.H. / Sore, H.F. / Hyvonen, M. / Spring, D.R.
History
DepositionDec 13, 2016Deposition site: PDBE / Processing site: PDBE
Revision 1.0May 24, 2017Provider: repository / Type: Initial release
Revision 1.1Jun 7, 2017Group: Data collection / Database references
Revision 1.2Aug 23, 2017Group: Author supporting evidence / Data collection / Category: diffrn_radiation_wavelength / pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.3Jan 17, 2024Group: 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 / software
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _software.name

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
B: Casein kinase II subunit alpha
A: Casein kinase II subunit alpha
hetero molecules


Theoretical massNumber of molelcules
Total (without water)83,6047
Polymers82,9362
Non-polymers6695
Water4,324240
1
B: Casein kinase II subunit alpha


Theoretical massNumber of molelcules
Total (without water)41,4681
Polymers41,4681
Non-polymers00
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
A: Casein kinase II subunit alpha
hetero molecules


Theoretical massNumber of molelcules
Total (without water)42,1376
Polymers41,4681
Non-polymers6695
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)64.506, 68.687, 334.157
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 Casein kinase II subunit alpha / CK II alpha


Mass: 41467.793 Da / Num. of mol.: 2
Fragment: residues 2-329 and N-terminal extension GSMDIEFDDDADDDGSGSGSGSGS
Mutation: R21S
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: CSNK2A1, CK2A1 / Production host: Escherichia coli BL21(DE3) (bacteria)
References: UniProt: P68400, non-specific serine/threonine protein kinase
#2: Chemical ChemComp-KXZ / 3-[3-[(3-chloranyl-4-phenyl-phenyl)methylamino]propylamino]-3-oxidanylidene-propanoic acid


Mass: 360.835 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C19H21ClN2O3
#3: Chemical ChemComp-ACT / ACETATE ION


Mass: 59.044 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C2H3O2
#4: Chemical ChemComp-PO4 / PHOSPHATE ION


Mass: 94.971 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: PO4
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 240 / 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: 2.23 Å3/Da / Density % sol: 44.88 % / Mosaicity: 0.13 °
Crystal growTemperature: 298 K / Method: vapor diffusion, hanging drop / pH: 6.5
Details: 112.5mM Mes pH 6.5, 35% glycerol ethoxylate, 180 mM ammonium acetate

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I03 / Wavelength: 0.9795 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Feb 16, 2015
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9795 Å / Relative weight: 1
ReflectionResolution: 1.825→167.078 Å / Num. obs: 66530 / % possible obs: 99.8 % / Redundancy: 6 % / Biso Wilson estimate: 32.09 Å2 / Rmerge(I) obs: 0.11 / Rsym value: 0.11 / Net I/σ(I): 10.5
Reflection shellResolution: 1.825→1.831 Å / Redundancy: 6.1 % / Rmerge(I) obs: 0.717 / Mean I/σ(I) obs: 2 / % possible all: 100

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Phasing

PhasingMethod: molecular replacement

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Processing

Software
NameVersionClassification
BUSTER2.10.1refinement
Aimless0.2.14data scaling
PHASERphasing
PDB_EXTRACT3.22data extraction
autoPROCdata collection
XDS(VERSION November 3data reduction
autoPROCdata reduction
CCP46.4data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5CVH

5cvh


Resolution: 1.825→167.078 Å / Cor.coef. Fo:Fc: 0.9301 / Cor.coef. Fo:Fc free: 0.922 / SU R Cruickshank DPI: 0.142 / Cross valid method: THROUGHOUT / σ(F): 0 / SU R Blow DPI: 0.141 / SU Rfree Blow DPI: 0.123 / SU Rfree Cruickshank DPI: 0.124
RfactorNum. reflection% reflectionSelection details
Rfree0.2311 3345 5.03 %RANDOM
Rwork0.2132 ---
obs0.2141 66438 98.16 %-
Displacement parametersBiso mean: 49 Å2
Baniso -1Baniso -2Baniso -3
1-3.3656 Å20 Å20 Å2
2---6.8664 Å20 Å2
3---3.5009 Å2
Refine analyzeLuzzati coordinate error obs: 0.259 Å
Refinement stepCycle: LAST / Resolution: 1.825→167.078 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5536 0 43 240 5819
Refine LS restraints
Refine-IDTypeDev idealNumberRestraint functionWeight
X-RAY DIFFRACTIONt_bond_d0.015733HARMONIC2
X-RAY DIFFRACTIONt_angle_deg17761HARMONIC2
X-RAY DIFFRACTIONt_dihedral_angle_d2037SINUSOIDAL2
X-RAY DIFFRACTIONt_incorr_chiral_ct
X-RAY DIFFRACTIONt_pseud_angle
X-RAY DIFFRACTIONt_trig_c_planes144HARMONIC2
X-RAY DIFFRACTIONt_gen_planes845HARMONIC5
X-RAY DIFFRACTIONt_it5733HARMONIC20
X-RAY DIFFRACTIONt_nbd
X-RAY DIFFRACTIONt_omega_torsion3.06
X-RAY DIFFRACTIONt_other_torsion17.82
X-RAY DIFFRACTIONt_improper_torsion
X-RAY DIFFRACTIONt_chiral_improper_torsion688SEMIHARMONIC5
X-RAY DIFFRACTIONt_sum_occupancies
X-RAY DIFFRACTIONt_utility_distance
X-RAY DIFFRACTIONt_utility_angle
X-RAY DIFFRACTIONt_utility_torsion
X-RAY DIFFRACTIONt_ideal_dist_contact6647SEMIHARMONIC0
LS refinement shellResolution: 1.81→1.86 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.2329 174 4.53 %
Rwork0.2169 3671 -
all0.2177 3845 -
obs--98.16 %
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL11 (°2)L12 (°2)L13 (°2)L22 (°2)L23 (°2)L33 (°2)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T11 (Å2)T12 (Å2)T13 (Å2)T22 (Å2)T23 (Å2)T33 (Å2)Origin x (Å)Origin y (Å)Origin z (Å)
11.20480.13071.13990.3241-0.29771.7553-0.0369-0.5440.0396-0.23490.0843-0.12830.107-0.5442-0.0475-0.05020.00520.03570.17650.0061-0.2038-6.1404155.4908396.2812
20.23090.02160.06640.2969-0.10730.57190.0209-0.04760.00750.0146-0.01460.0102-0.0142-0.0069-0.0063-0.0561-0.01690.0074-0.0504-0.0159-0.05915.8115144.1662355.5709
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1{ A|* }
2X-RAY DIFFRACTION2{ B|* }

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