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- PDB-2myl: Cullin3 - BTB interface: a novel target for stapled peptides -

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Basic information

Entry
Database: PDB / ID: 2myl
TitleCullin3 - BTB interface: a novel target for stapled peptides
ComponentsCullin-3
KeywordsPROTEIN BINDING / Protein
Function / homology
Function and homology information


liver morphogenesis / positive regulation of mitotic cell cycle phase transition / trophectodermal cellular morphogenesis / POZ domain binding / nuclear protein quality control by the ubiquitin-proteasome system / regulation protein catabolic process at postsynapse / polar microtubule / anaphase-promoting complex-dependent catabolic process / COPII vesicle coating / stem cell division ...liver morphogenesis / positive regulation of mitotic cell cycle phase transition / trophectodermal cellular morphogenesis / POZ domain binding / nuclear protein quality control by the ubiquitin-proteasome system / regulation protein catabolic process at postsynapse / polar microtubule / anaphase-promoting complex-dependent catabolic process / COPII vesicle coating / stem cell division / RHOBTB3 ATPase cycle / embryonic cleavage / cell projection organization / positive regulation of mitotic metaphase/anaphase transition / Notch binding / RHOBTB1 GTPase cycle / fibroblast apoptotic process / negative regulation of Rho protein signal transduction / negative regulation of type I interferon production / ubiquitin ligase complex scaffold activity / mitotic metaphase chromosome alignment / Cul3-RING ubiquitin ligase complex / stress fiber assembly / positive regulation of cytokinesis / protein monoubiquitination / sperm flagellum / protein autoubiquitination / protein K48-linked ubiquitination / RHOBTB2 GTPase cycle / endoplasmic reticulum to Golgi vesicle-mediated transport / gastrulation / positive regulation of TORC1 signaling / cyclin binding / intrinsic apoptotic signaling pathway / positive regulation of protein ubiquitination / integrin-mediated signaling pathway / Degradation of DVL / cellular response to amino acid stimulus / Hedgehog 'on' state / protein destabilization / G1/S transition of mitotic cell cycle / mitotic spindle / Wnt signaling pathway / spindle pole / Regulation of RAS by GAPs / protein polyubiquitination / KEAP1-NFE2L2 pathway / ubiquitin protein ligase activity / cell migration / Antigen processing: Ubiquitination & Proteasome degradation / Neddylation / gene expression / ubiquitin-dependent protein catabolic process / postsynapse / proteasome-mediated ubiquitin-dependent protein catabolic process / Potential therapeutics for SARS / protein ubiquitination / inflammatory response / centrosome / glutamatergic synapse / ubiquitin protein ligase binding / positive regulation of cell population proliferation / Golgi apparatus / negative regulation of transcription by RNA polymerase II / extracellular exosome / nucleoplasm / membrane / identical protein binding / nucleus / plasma membrane / cytosol / cytoplasm
Similarity search - Function
Cullin protein neddylation domain / Cullin, conserved site / Cullin family signature. / Cullin / Cullin repeat-like-containing domain superfamily / Cullin protein, neddylation domain / Cullin protein neddylation domain / Cullin / Cullin, N-terminal / Cullin homology domain ...Cullin protein neddylation domain / Cullin, conserved site / Cullin family signature. / Cullin / Cullin repeat-like-containing domain superfamily / Cullin protein, neddylation domain / Cullin protein neddylation domain / Cullin / Cullin, N-terminal / Cullin homology domain / Cullin homology domain superfamily / Cullin family / Cullin family profile. / Winged helix DNA-binding domain superfamily / Winged helix-like DNA-binding domain superfamily
Similarity search - Domain/homology
Biological speciesHomo sapiens (human)
MethodSOLUTION NMR / simulated annealing
Model detailsminimized average structure, model1
Model type detailsminimized average
AuthorsRusso, L. / Palmieri, M. / Malgieri, G.
CitationJournal: Plos One / Year: 2015
Title: Cullin3 - BTB Interface: A Novel Target for Stapled Peptides.
Authors: de Paola, I. / Pirone, L. / Palmieri, M. / Balasco, N. / Esposito, L. / Russo, L. / Mazza, D. / Di Marcotullio, L. / Di Gaetano, S. / Malgieri, G. / Vitagliano, L. / Pedone, E. / Zaccaro, L.
History
DepositionJan 27, 2015Deposition site: BMRB / Processing site: RCSB
Revision 1.0Apr 22, 2015Provider: repository / Type: Initial release
Revision 2.0Nov 15, 2023Group: Atomic model / Data collection ...Atomic model / Data collection / Database references / Derived calculations
Category: atom_site / chem_comp_atom ...atom_site / chem_comp_atom / chem_comp_bond / database_2 / struct_conn / struct_ref_seq_dif
Item: _atom_site.auth_atom_id / _atom_site.label_atom_id ..._atom_site.auth_atom_id / _atom_site.label_atom_id / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_ref_seq_dif.details

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Cullin-3


Theoretical massNumber of molelcules
Total (without water)2,3871
Polymers2,3871
Non-polymers00
Water0
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)20 / 100structures with the lowest energy
RepresentativeModel #1minimized average structure

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Components

#1: Protein/peptide Cullin-3 / / CUL-3


Mass: 2386.830 Da / Num. of mol.: 1 / Fragment: UNP residues 49-68 / Source method: obtained synthetically
Details: peptide was obtained on solid phase by Fmoc strategy
Source: (synth.) Homo sapiens (human) / References: UniProt: Q13618

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR
NMR experiment
Conditions-IDExperiment-IDSolution-IDType
1112D 1H-1H TOCSY
1212D 1H-1H NOESY

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Sample preparation

DetailsContents: 1 mM Cul349-68EN, trifluoroethanol/water / Solvent system: trifluoroethanol/water
SampleConc.: 1 mM / Component: Cul349-68EN-1
Sample conditionspH: 3 / Pressure: ambient / Temperature: 298 K

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NMR measurement

NMR spectrometerType: Varian INOVA / Manufacturer: Varian / Model: INOVA / Field strength: 500 MHz

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Processing

NMR software
NameDeveloperClassification
CYANAGuntert, Mumenthaler and Wuthrichchemical shift assignment
CYANAGuntert, Mumenthaler and Wuthrichstructure solution
CYANAGuntert, Mumenthaler and Wuthrichrefinement
RefinementMethod: simulated annealing / Software ordinal: 1
NMR representativeSelection criteria: minimized average structure
NMR ensembleConformer selection criteria: structures with the lowest energy
Conformers calculated total number: 100 / Conformers submitted total number: 20 / Maximum lower distance constraint violation: 0 Å / Maximum upper distance constraint violation: 0 Å

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