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- PDB-4xxb: Crystal structure of human MDM2-RPL11 -

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Basic information

Entry
Database: PDB / ID: 4xxb
TitleCrystal structure of human MDM2-RPL11
Components
  • 60S ribosomal protein L11
  • E3 ubiquitin-protein ligase Mdm2
KeywordsRNA BINDING PROTEIN/METAL BINDING PROTEIN / MDM2 / RPL11 / ModPipe Model of UP / RNA BINDING PROTEIN-METAL BINDING PROTEIN complex
Function / homology
Function and homology information


cellular response to vitamin B1 / response to formaldehyde / response to water-immersion restraint stress / response to ether / traversing start control point of mitotic cell cycle / negative regulation of intrinsic apoptotic signaling pathway by p53 class mediator / fibroblast activation / atrial septum development / regulation of protein catabolic process at postsynapse, modulating synaptic transmission / Trafficking of AMPA receptors ...cellular response to vitamin B1 / response to formaldehyde / response to water-immersion restraint stress / response to ether / traversing start control point of mitotic cell cycle / negative regulation of intrinsic apoptotic signaling pathway by p53 class mediator / fibroblast activation / atrial septum development / regulation of protein catabolic process at postsynapse, modulating synaptic transmission / Trafficking of AMPA receptors / receptor serine/threonine kinase binding / negative regulation of protein neddylation / peroxisome proliferator activated receptor binding / positive regulation of vascular associated smooth muscle cell migration / negative regulation of signal transduction by p53 class mediator / negative regulation of protein processing / SUMO transferase activity / response to steroid hormone / NEDD8 ligase activity / response to iron ion / AKT phosphorylates targets in the cytosol / atrioventricular valve morphogenesis / endocardial cushion morphogenesis / cellular response to peptide hormone stimulus / ventricular septum development / negative regulation of ubiquitin protein ligase activity / cellular response to alkaloid / positive regulation of muscle cell differentiation / SUMOylation of ubiquitinylation proteins / regulation of postsynaptic neurotransmitter receptor internalization / cardiac septum morphogenesis / blood vessel development / ligase activity / Constitutive Signaling by AKT1 E17K in Cancer / regulation of protein catabolic process / negative regulation of DNA damage response, signal transduction by p53 class mediator / response to magnesium ion / SUMOylation of transcription factors / Peptide chain elongation / Selenocysteine synthesis / Formation of a pool of free 40S subunits / protein sumoylation / blood vessel remodeling / cellular response to UV-C / Eukaryotic Translation Termination / ubiquitin ligase inhibitor activity / cellular response to actinomycin D / Response of EIF2AK4 (GCN2) to amino acid deficiency / negative regulation of ubiquitin-dependent protein catabolic process / positive regulation of signal transduction by p53 class mediator / SRP-dependent cotranslational protein targeting to membrane / Viral mRNA Translation / cellular response to estrogen stimulus / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / protein localization to nucleus / GTP hydrolysis and joining of the 60S ribosomal subunit / L13a-mediated translational silencing of Ceruloplasmin expression / positive regulation of protein binding / protein targeting / Major pathway of rRNA processing in the nucleolus and cytosol / ribonucleoprotein complex binding / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / protein autoubiquitination / positive regulation of vascular associated smooth muscle cell proliferation / NPAS4 regulates expression of target genes / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / transcription repressor complex / cytosolic ribosome / positive regulation of mitotic cell cycle / regulation of heart rate / proteolysis involved in protein catabolic process / Stabilization of p53 / regulation of signal transduction by p53 class mediator / ribosomal large subunit biogenesis / ubiquitin binding / positive regulation of protein export from nucleus / Regulation of RUNX3 expression and activity / Oncogene Induced Senescence / response to cocaine / DNA damage response, signal transduction by p53 class mediator / Regulation of TP53 Activity through Methylation / establishment of protein localization / cellular response to gamma radiation / protein destabilization / Regulation of expression of SLITs and ROBOs / RING-type E3 ubiquitin transferase / cellular response to growth factor stimulus / response to toxic substance / centriolar satellite / endocytic vesicle membrane / cellular response to hydrogen peroxide / Signaling by ALK fusions and activated point mutants / protein polyubiquitination / Regulation of TP53 Degradation / rRNA processing / ubiquitin-protein transferase activity / disordered domain specific binding / ubiquitin protein ligase activity / p53 binding / positive regulation of proteasomal ubiquitin-dependent protein catabolic process
Similarity search - Function
Zn-finger domain of Sec23/24 / E3 ubiquitin-protein ligase Mdm2 / MDM2, modified RING finger, HC subclass / p53 negative regulator Mdm2/Mdm4 / SWIB/MDM2 domain / SWIB/MDM2 domain / SWIB/MDM2 domain profile. / SWIB/MDM2 domain superfamily / Zn-finger in Ran binding protein and others / Zinc finger, C3HC4 type (RING finger) ...Zn-finger domain of Sec23/24 / E3 ubiquitin-protein ligase Mdm2 / MDM2, modified RING finger, HC subclass / p53 negative regulator Mdm2/Mdm4 / SWIB/MDM2 domain / SWIB/MDM2 domain / SWIB/MDM2 domain profile. / SWIB/MDM2 domain superfamily / Zn-finger in Ran binding protein and others / Zinc finger, C3HC4 type (RING finger) / Zinc finger RanBP2 type profile. / Zinc finger, RanBP2-type superfamily / Zinc finger RanBP2-type signature. / Zinc finger, RanBP2-type / Zinc finger RING-type profile. / Zinc finger, RING-type / SH3 type barrels. / Ribosomal protein L5, conserved site / Ribosomal protein L5 signature. / Ribosomal protein L5, N-terminal / Ribosomal protein L5 / Ribosomal protein L5, C-terminal / ribosomal L5P family C-terminus / Ribosomal protein L5 / Ribosomal protein L5 domain superfamily / Zinc finger, RING/FYVE/PHD-type / Roll / Mainly Beta
Similarity search - Domain/homology
BETA-MERCAPTOETHANOL / IMIDAZOLE / Large ribosomal subunit protein uL5 / E3 ubiquitin-protein ligase Mdm2
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.4 Å
AuthorsZheng, J. / Chen, Z.
CitationJournal: Genes Dev. / Year: 2015
Title: Structure of human MDM2 complexed with RPL11 reveals the molecular basis of p53 activation
Authors: Zheng, J. / Lang, Y. / Zhang, Q. / Cui, D. / Sun, H. / Jiang, L. / Chen, Z. / Zhang, R. / Gao, Y. / Tian, W. / Wu, W. / Tang, J. / Chen, Z.
History
DepositionJan 30, 2015Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Aug 12, 2015Provider: repository / Type: Initial release
Revision 1.1Feb 5, 2020Group: Data collection / Database references / Derived calculations
Category: citation / diffrn_source / pdbx_struct_oper_list
Item: _citation.journal_id_CSD / _diffrn_source.pdbx_synchrotron_site / _pdbx_struct_oper_list.symmetry_operation
Revision 1.2Nov 8, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / 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_struct_conn_angle.ptnr1_auth_asym_id / _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.ptnr3_auth_asym_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_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

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: 60S ribosomal protein L11
B: E3 ubiquitin-protein ligase Mdm2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)37,4186
Polymers37,1402
Non-polymers2784
Water1,51384
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2990 Å2
ΔGint-45 kcal/mol
Surface area10320 Å2
MethodPISA
Unit cell
Length a, b, c (Å)58.307, 58.307, 115.129
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number154
Space group name H-MP3221

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Components

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Protein , 2 types, 2 molecules AB

#1: Protein 60S ribosomal protein L11 / CLL-associated antigen KW-12


Mass: 20288.465 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: RPL11 / Production host: Escherichia coli (E. coli) / References: UniProt: P62913
#2: Protein E3 ubiquitin-protein ligase Mdm2 / Double minute 2 protein / Hdm2 / Oncoprotein Mdm2 / p53-binding protein Mdm2


Mass: 16851.037 Da / Num. of mol.: 1 / Fragment: UNP residues 293-334
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: MDM2 / Production host: Escherichia coli (E. coli) / References: UniProt: Q00987

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Non-polymers , 4 types, 88 molecules

#3: Chemical ChemComp-IMD / IMIDAZOLE


Mass: 69.085 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C3H5N2
#4: Chemical ChemComp-BME / BETA-MERCAPTOETHANOL


Mass: 78.133 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H6OS
#5: Chemical ChemComp-ZN / ZINC ION


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


Mass: 18.015 Da / Num. of mol.: 84 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 1.52 Å3/Da / Density % sol: 19.14 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 8 / Details: peg

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Photon Factory / Beamline: AR-NE3A / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 270 / Detector: CCD / Date: Nov 18, 2012
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.4→50 Å / Num. all: 9388 / Num. obs: 9288 / % possible obs: 99 % / Redundancy: 15.4 % / Net I/σ(I): 37.5
Reflection shellResolution: 2.4→2.44 Å / Redundancy: 5.2 % / Rmerge(I) obs: 0.57 / Mean I/σ(I) obs: 2

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Processing

Software
NameVersionClassification
REFMAC5.6.0117refinement
HKL-2000data reduction
HKL-3000data scaling
BALBESphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 4V88

4v88


Resolution: 2.4→50 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.941 / SU B: 8.084 / SU ML: 0.183 / Cross valid method: THROUGHOUT / ESU R: 0.396 / ESU R Free: 0.238 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT
RfactorNum. reflection% reflectionSelection details
Rfree0.22654 447 4.8 %RANDOM
Rwork0.19202 ---
obs0.19366 8807 98.95 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 53.02 Å2
Baniso -1Baniso -2Baniso -3
1-2.24 Å21.12 Å20 Å2
2--2.24 Å20 Å2
3----3.36 Å2
Refinement stepCycle: 1 / Resolution: 2.4→50 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1533 0 11 84 1628
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0070.0191572
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.1731.9672115
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.7435190
X-RAY DIFFRACTIONr_dihedral_angle_2_deg36.35323.10874
X-RAY DIFFRACTIONr_dihedral_angle_3_deg18.35815276
X-RAY DIFFRACTIONr_dihedral_angle_4_deg16.1491515
X-RAY DIFFRACTIONr_chiral_restr0.0860.2224
X-RAY DIFFRACTIONr_gen_planes_refined0.0030.0211195
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it
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: 2.399→2.461 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.342 32 -
Rwork0.309 517 -
obs--90.3 %

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