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- PDB-6qf8: Solution NMR ensemble for human ubiquitin at 298K compiled using ... -

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Basic information

Entry
Database: PDB / ID: 6qf8
TitleSolution NMR ensemble for human ubiquitin at 298K compiled using the CoMAND method
ComponentsPolyubiquitin-B
KeywordsSIGNALING PROTEIN / CoMAND method / R-factor refinement
Function / homology
Function and homology information


hypothalamus gonadotrophin-releasing hormone neuron development / female meiosis I / positive regulation of protein monoubiquitination / mitochondrion transport along microtubule / fat pad development / female gonad development / seminiferous tubule development / male meiosis I / positive regulation of intrinsic apoptotic signaling pathway by p53 class mediator / regulation of proteasomal protein catabolic process ...hypothalamus gonadotrophin-releasing hormone neuron development / female meiosis I / positive regulation of protein monoubiquitination / mitochondrion transport along microtubule / fat pad development / female gonad development / seminiferous tubule development / male meiosis I / positive regulation of intrinsic apoptotic signaling pathway by p53 class mediator / regulation of proteasomal protein catabolic process / energy homeostasis / regulation of neuron apoptotic process / Maturation of protein E / Maturation of protein E / ER Quality Control Compartment (ERQC) / Myoclonic epilepsy of Lafora / FLT3 signaling by CBL mutants / Prevention of phagosomal-lysosomal fusion / IRAK2 mediated activation of TAK1 complex / Alpha-protein kinase 1 signaling pathway / Glycogen synthesis / IRAK1 recruits IKK complex / IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation / Membrane binding and targetting of GAG proteins / Constitutive Signaling by NOTCH1 HD Domain Mutants / Endosomal Sorting Complex Required For Transport (ESCRT) / NOTCH2 Activation and Transmission of Signal to the Nucleus / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / Negative regulation of FLT3 / Regulation of FZD by ubiquitination / TICAM1,TRAF6-dependent induction of TAK1 complex / TICAM1-dependent activation of IRF3/IRF7 / APC/C:Cdc20 mediated degradation of Cyclin B / Downregulation of ERBB4 signaling / p75NTR recruits signalling complexes / TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling / APC-Cdc20 mediated degradation of Nek2A / PINK1-PRKN Mediated Mitophagy / TRAF6-mediated induction of TAK1 complex within TLR4 complex / InlA-mediated entry of Listeria monocytogenes into host cells / Pexophagy / Regulation of innate immune responses to cytosolic DNA / VLDLR internalisation and degradation / Downregulation of ERBB2:ERBB3 signaling / NRIF signals cell death from the nucleus / Activated NOTCH1 Transmits Signal to the Nucleus / Translesion synthesis by REV1 / NF-kB is activated and signals survival / Regulation of PTEN localization / Translesion synthesis by POLK / Regulation of BACH1 activity / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / Translesion synthesis by POLI / Gap-filling DNA repair synthesis and ligation in GG-NER / MAP3K8 (TPL2)-dependent MAPK1/3 activation / TICAM1, RIP1-mediated IKK complex recruitment / Downregulation of TGF-beta receptor signaling / Josephin domain DUBs / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / Regulation of activated PAK-2p34 by proteasome mediated degradation / InlB-mediated entry of Listeria monocytogenes into host cell / IKK complex recruitment mediated by RIP1 / JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 / neuron projection morphogenesis / TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition) / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / regulation of mitochondrial membrane potential / Autodegradation of Cdh1 by Cdh1:APC/C / TNFR1-induced NF-kappa-B signaling pathway / APC/C:Cdc20 mediated degradation of Securin / positive regulation of protein ubiquitination / Asymmetric localization of PCP proteins / TCF dependent signaling in response to WNT / SCF-beta-TrCP mediated degradation of Emi1 / Regulation of NF-kappa B signaling / NIK-->noncanonical NF-kB signaling / Ubiquitin-dependent degradation of Cyclin D / AUF1 (hnRNP D0) binds and destabilizes mRNA / Negative regulators of DDX58/IFIH1 signaling / TNFR2 non-canonical NF-kB pathway / NOTCH3 Activation and Transmission of Signal to the Nucleus / activated TAK1 mediates p38 MAPK activation / Assembly of the pre-replicative complex / Vpu mediated degradation of CD4 / Deactivation of the beta-catenin transactivating complex / Degradation of DVL / Ubiquitin Mediated Degradation of Phosphorylated Cdc25A / Recognition of DNA damage by PCNA-containing replication complex / Regulation of signaling by CBL / Dectin-1 mediated noncanonical NF-kB signaling / Hh mutants are degraded by ERAD / Cdc20:Phospho-APC/C mediated degradation of Cyclin A / Fanconi Anemia Pathway / Negative regulation of FGFR3 signaling / Termination of translesion DNA synthesis / Peroxisomal protein import / Degradation of AXIN / Downregulation of SMAD2/3:SMAD4 transcriptional activity / Regulation of TNFR1 signaling
Similarity search - Function
Ubiquitin conserved site / Ubiquitin domain / Ubiquitin domain signature. / Ubiquitin family / Ubiquitin homologues / Ubiquitin-like domain / Ubiquitin domain profile. / Ubiquitin-like domain superfamily
Similarity search - Domain/homology
Ubiquitin B / Polyubiquitin-B
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodSOLUTION NMR / R-factor based frame picking
AuthorsElGamacy, M. / Truffault, V. / Zhu, H. / Coles, M.
CitationJournal: Structure / Year: 2019
Title: Mapping Local Conformational Landscapes of Proteins in Solution.
Authors: ElGamacy, M. / Riss, M. / Zhu, H. / Truffault, V. / Coles, M.
History
DepositionJan 9, 2019Deposition site: PDBE / Processing site: PDBE
Revision 1.0Apr 10, 2019Provider: repository / Type: Initial release
Revision 1.1May 15, 2019Group: Data collection / Database references
Category: citation / database_PDB_rev ...citation / database_PDB_rev / database_PDB_rev_record / pdbx_database_proc / pdbx_nmr_software
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _pdbx_nmr_software.name

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Polyubiquitin-B


Theoretical massNumber of molelcules
Total (without water)8,8361
Polymers8,8361
Non-polymers00
Water0
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_5551
Buried area0 Å2
ΔGint0 kcal/mol
Surface area4900 Å2
MethodPISA
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)20 / 10000NOESY-based R-factor selection
RepresentativeModel #1closest to the average

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Components

#1: Protein Polyubiquitin-B


Mass: 8836.156 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: UBB / Production host: Escherichia coli (E. coli) / References: UniProt: J3QS39, UniProt: P0CG47*PLUS

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR
NMR experiment
Conditions-IDExperiment-IDSolution-IDSample stateSpectrometer-IDType
111isotropic23D CNH-NOESY
121isotropic33D C(CO)NH

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Sample preparation

DetailsType: solution
Contents: 1.0 mM [U-99% 13C; U-99% 15N] human ubiquitin, 40 mM sodium phosphate, 95% H2O/5% D2O
Label: double_labelled / Solvent system: 95% H2O/5% D2O
Sample
Conc. (mg/ml)ComponentIsotopic labelingSolution-ID
1.0 mMhuman ubiquitin[U-99% 13C; U-99% 15N]1
40 mMsodium phosphatenatural abundance1
Sample conditionsIonic strength: 100 mM / Label: conditions_1 / pH: 5.8 / Pressure: 1 atm / Temperature: 298 K

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NMR measurement

NMR spectrometer
TypeManufacturerModelField strength (MHz)Spectrometer-ID
Bruker AvanceIIIBrukerAvanceIII8002
Bruker AvanceIIIBrukerAvanceIII6003

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Processing

NMR software
NameVersionDeveloperClassification
TopSpinBruker Biospincollection
SparkyGoddardchemical shift assignment
Rosetta3.6Das & Bakerstructure calculation
NAMD 2.12University of Illinoisrefinement
SHINERiss & Colesrefinement
CoMANDin houserefinement
RefinementMethod: R-factor based frame picking / Software ordinal: 5
Details: frames selected from unrestrained MD simulations to minimise the overall NOESY-based R-factor
NMR representativeSelection criteria: closest to the average
NMR ensembleConformer selection criteria: NOESY-based R-factor selection
Conformers calculated total number: 10000 / Conformers submitted total number: 20

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