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- PDB-1oi9: Structure of human Thr160-phospho CDK2/cyclin A complexed with a ... -

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Basic information

Entry
Database: PDB / ID: 1oi9
TitleStructure of human Thr160-phospho CDK2/cyclin A complexed with a 6-cyclohexylmethyloxy-2-anilino-purine inhibitor
Components
  • CELL DIVISION PROTEIN KINASE 2
  • CYCLIN A2
KeywordsKINASE / TRANSFERASE / SERINE/THREONINE-PROTEIN KINASE / ATP-BINDING / CELL CYCLE / CELL DIVISION / MITOSIS / PHOSPHORYLATION
Function / homology
Function and homology information


: / cyclin A2-CDK1 complex / cell cycle G1/S phase transition / cellular response to luteinizing hormone stimulus / Transcription of E2F targets under negative control by p107 (RBL1) and p130 (RBL2) in complex with HDAC1 / cellular response to leptin stimulus / male pronucleus / female pronucleus / cellular response to cocaine / response to glucagon ...: / cyclin A2-CDK1 complex / cell cycle G1/S phase transition / cellular response to luteinizing hormone stimulus / Transcription of E2F targets under negative control by p107 (RBL1) and p130 (RBL2) in complex with HDAC1 / cellular response to leptin stimulus / male pronucleus / female pronucleus / cellular response to cocaine / response to glucagon / positive regulation of DNA biosynthetic process / cyclin-dependent protein serine/threonine kinase regulator activity / cellular response to insulin-like growth factor stimulus / cyclin A1-CDK2 complex / cyclin E2-CDK2 complex / cyclin E1-CDK2 complex / cyclin A2-CDK2 complex / positive regulation of DNA-templated DNA replication initiation / G2 Phase / Y chromosome / cyclin-dependent protein kinase activity / Phosphorylation of proteins involved in G1/S transition by active Cyclin E:Cdk2 complexes / positive regulation of heterochromatin formation / p53-Dependent G1 DNA Damage Response / X chromosome / PTK6 Regulates Cell Cycle / regulation of anaphase-promoting complex-dependent catabolic process / Defective binding of RB1 mutants to E2F1,(E2F2, E2F3) / centriole replication / Regulation of APC/C activators between G1/S and early anaphase / microtubule organizing center / regulation of DNA replication / telomere maintenance in response to DNA damage / centrosome duplication / G0 and Early G1 / cochlea development / Telomere Extension By Telomerase / animal organ regeneration / Activation of the pre-replicative complex / cyclin-dependent kinase / cyclin-dependent protein serine/threonine kinase activity / TP53 Regulates Transcription of Genes Involved in G1 Cell Cycle Arrest / Cajal body / Regulation of MITF-M-dependent genes involved in cell cycle and proliferation / Activation of ATR in response to replication stress / Cyclin E associated events during G1/S transition / Cyclin A/B1/B2 associated events during G2/M transition / Cyclin A:Cdk2-associated events at S phase entry / cyclin-dependent protein kinase holoenzyme complex / condensed chromosome / regulation of G2/M transition of mitotic cell cycle / cellular response to platelet-derived growth factor stimulus / mitotic G1 DNA damage checkpoint signaling / cellular response to nitric oxide / post-translational protein modification / cyclin binding / regulation of mitotic cell cycle / positive regulation of DNA replication / meiotic cell cycle / male germ cell nucleus / Cdc20:Phospho-APC/C mediated degradation of Cyclin A / cellular response to estradiol stimulus / G1/S transition of mitotic cell cycle / peptidyl-serine phosphorylation / DNA Damage/Telomere Stress Induced Senescence / potassium ion transport / CDK-mediated phosphorylation and removal of Cdc6 / Meiotic recombination / SCF(Skp2)-mediated degradation of p27/p21 / G2/M transition of mitotic cell cycle / Orc1 removal from chromatin / Transcriptional regulation of granulopoiesis / positive regulation of fibroblast proliferation / Cyclin D associated events in G1 / cellular senescence / Regulation of TP53 Degradation / nuclear envelope / Factors involved in megakaryocyte development and platelet production / Processing of DNA double-strand break ends / regulation of gene expression / Senescence-Associated Secretory Phenotype (SASP) / transcription regulator complex / cellular response to hypoxia / Regulation of TP53 Activity through Phosphorylation / Ras protein signal transduction / chromosome, telomeric region / DNA replication / protein phosphorylation / endosome / Ub-specific processing proteases / chromatin remodeling / protein domain specific binding / cell division / protein serine kinase activity / DNA repair / protein serine/threonine kinase activity / positive regulation of cell population proliferation / DNA-templated transcription / centrosome / protein kinase binding
Similarity search - Function
Cyclin-A, N-terminal APC/C binding region / Cyclin-A N-terminal APC/C binding region / : / Cyclin, C-terminal domain / : / Cyclins signature. / Cyclin / Cyclin-like / Cyclin, C-terminal domain / Cyclin_C ...Cyclin-A, N-terminal APC/C binding region / Cyclin-A N-terminal APC/C binding region / : / Cyclin, C-terminal domain / : / Cyclins signature. / Cyclin / Cyclin-like / Cyclin, C-terminal domain / Cyclin_C / Cyclin A; domain 1 / Cyclin, N-terminal / Cyclin, N-terminal domain / Cyclin-like / domain present in cyclins, TFIIB and Retinoblastoma / Cyclin-like superfamily / : / Phosphorylase Kinase; domain 1 / Phosphorylase Kinase; domain 1 / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); 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
6-CYCLOHEXYLMETHYLOXY-2-(4'-HYDROXYANILINO)PURINE / MONOTHIOGLYCEROL / Cyclin-A2 / Cyclin-dependent kinase 2
Similarity search - Component
Biological speciesHOMO SAPIENS (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.1 Å
AuthorsPratt, D.J. / Endicott, J.A. / Noble, M.E.M.
CitationJournal: J.Med.Chem. / Year: 2004
Title: N2-Substituted O6-Cyclohexylmethylguanine Derivatives: Potent Inhibitors of Cyclin-Dependent Kinases 1 and 2
Authors: Hardcastle, I.R. / Arris, C.E. / Bentley, J. / Boyle, F.T. / Chen, Y. / Curtin, N.J. / Endicott, J.A. / Gibson, A.E. / Golding, B.T. / Griffin, R.J. / Jewsbury, P. / Menyerol, J. / ...Authors: Hardcastle, I.R. / Arris, C.E. / Bentley, J. / Boyle, F.T. / Chen, Y. / Curtin, N.J. / Endicott, J.A. / Gibson, A.E. / Golding, B.T. / Griffin, R.J. / Jewsbury, P. / Menyerol, J. / Mesguiche, V. / Newell, D.R. / Noble, M.E.M. / Pratt, D.J. / Wang, L.-Z. / Whitfield, H.J.
History
DepositionJun 10, 2003Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jul 13, 2004Provider: 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_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_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_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.ptnr1_auth_asym_id / _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_asym_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

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: CELL DIVISION PROTEIN KINASE 2
B: CYCLIN A2
C: CELL DIVISION PROTEIN KINASE 2
D: CYCLIN A2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)129,3989
Polymers128,4794
Non-polymers9195
Water6,143341
1
A: CELL DIVISION PROTEIN KINASE 2
B: CYCLIN A2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)64,7115
Polymers64,2392
Non-polymers4723
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
2
C: CELL DIVISION PROTEIN KINASE 2
D: CYCLIN A2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)64,6874
Polymers64,2392
Non-polymers4482
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
Unit cell
Length a, b, c (Å)74.122, 134.732, 148.244
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121
Noncrystallographic symmetry (NCS)NCS oper:
IDCodeMatrixVector
1given(0.00714, -0.5085, 0.86103), (-0.52786, -0.73323, -0.42864), (0.8493, -0.45145, -0.27365)11.92116, 142.89513, 71.77926
2given(0.02302, -0.5031, 0.86392), (-0.5241, -0.74196, -0.41811), (0.85135, -0.44315, -0.28075)11.18461, 143.01169, 71.06109

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Components

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Protein , 2 types, 4 molecules ACBD

#1: Protein CELL DIVISION PROTEIN KINASE 2 / P33 PROTEIN KINASE / CDK2


Mass: 34354.770 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Details: PHOSPHORYLATED ON THR160 / Source: (gene. exp.) HOMO SAPIENS (human) / Production host: ESCHERICHIA COLI (E. coli) / References: UniProt: P24941, EC: 2.7.1.37
#2: Protein CYCLIN A2 / CYCLIN A / CCNA2 / CCNA / CCN1


Mass: 29884.605 Da / Num. of mol.: 2 / Fragment: RESIDUES 174-432
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) HOMO SAPIENS (human) / Production host: ESCHERICHIA COLI (E. coli) / References: UniProt: P20248

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Non-polymers , 4 types, 346 molecules

#3: Chemical ChemComp-N20 / 6-CYCLOHEXYLMETHYLOXY-2-(4'-HYDROXYANILINO)PURINE


Mass: 339.392 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C18H21N5O2
#4: Chemical ChemComp-SGM / MONOTHIOGLYCEROL


Mass: 108.159 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C3H8O2S
#5: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Mg
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 341 / Source method: isolated from a natural source / Formula: H2O

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Details

Compound detailsCYCLIN CONTROLS THE CELL CYCLE AT THE G1/S (START) AND THE G2/M (MITOSIS) TRANSITIONS. KINASE ...CYCLIN CONTROLS THE CELL CYCLE AT THE G1/S (START) AND THE G2/M (MITOSIS) TRANSITIONS. KINASE INTERACTS WITH CYCLINS A, D, OR E. ACTIVITY OF CDK2 IS MAXIMAL DURING S PHASE AND G2.
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: 2.9 Å3/Da / Density % sol: 57.1 % / Description: USED DATA TO 3.5 A FOR MR
Crystal growpH: 7
Details: 0.7-0.85 M POTASSIUM CHLORIDE, 1.1-1.25 M AMMONIUM SULFATE, 40 MM HEPES, PH 7.0, 5 MM DITHIOTHREITOL, 10 MG/ML PROTEIN, 8M SODIUM FORMATE CRYO-PROTECTANT

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-1 / Wavelength: 0.9393
DetectorType: ADSC CCD / Detector: CCD / Date: Jul 14, 2002
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9393 Å / Relative weight: 1
ReflectionResolution: 2.1→36.04 Å / Num. obs: 86154 / % possible obs: 98.7 % / Observed criterion σ(I): 1 / Redundancy: 3.76 % / Biso Wilson estimate: 29.57734 Å2 / Rmerge(I) obs: 0.079 / Net I/σ(I): 6.9549
Reflection shellResolution: 2.1→2.21 Å / Redundancy: 3.78 % / Rmerge(I) obs: 0.42 / Mean I/σ(I) obs: 1.7 / % possible all: 99.5

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Processing

Software
NameVersionClassification
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
MOLREP7.3.01phasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1H1S

1h1s


Resolution: 2.1→100 Å / SU B: 5.505 / SU ML: 0.149 / Cross valid method: THROUGHOUT / ESU R: 0.229 / ESU R Free: 0.2
RfactorNum. reflection% reflectionSelection details
Rfree0.2764 4305 5.01 %RANDOM
Rwork0.233 ---
obs-81783 98.71 %-
Displacement parametersBiso mean: 36.307 Å2
Baniso -1Baniso -2Baniso -3
1--0.43 Å20 Å20 Å2
2--0.78 Å20 Å2
3----0.36 Å2
Refinement stepCycle: LAST / Resolution: 2.1→100 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms8896 0 63 341 9300

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