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- PDB-1yx5: Solution Structure of S5a UIM-1/Ubiquitin Complex -

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Basic information

Entry
Database: PDB / ID: 1yx5
TitleSolution Structure of S5a UIM-1/Ubiquitin Complex
Components
  • 26S proteasome non-ATPase regulatory subunit 4
  • Ubiquitin
KeywordsHYDROLASE / polyubiquitin / proteasome / S5a / UIM
Function / homology
Function and homology information


: / : / protein modification process => GO:0036211 / proteasome accessory complex / proteasome regulatory particle, base subcomplex / Regulation of ornithine decarboxylase (ODC) / Cross-presentation of soluble exogenous antigens (endosomes) / Somitogenesis / Peptide chain elongation / Selenocysteine synthesis ...: / : / protein modification process => GO:0036211 / proteasome accessory complex / proteasome regulatory particle, base subcomplex / Regulation of ornithine decarboxylase (ODC) / Cross-presentation of soluble exogenous antigens (endosomes) / Somitogenesis / Peptide chain elongation / Selenocysteine synthesis / Formation of a pool of free 40S subunits / Eukaryotic Translation Termination / Response of EIF2AK4 (GCN2) to amino acid deficiency / SRP-dependent cotranslational protein targeting to membrane / polyubiquitin modification-dependent protein binding / Viral mRNA Translation / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / GTP hydrolysis and joining of the 60S ribosomal subunit / L13a-mediated translational silencing of Ceruloplasmin expression / Major pathway of rRNA processing in the nucleolus and cytosol / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / Maturation of protein E / Maturation of protein E / ER Quality Control Compartment (ERQC) / Myoclonic epilepsy of Lafora / IRAK2 mediated activation of TAK1 complex / Alpha-protein kinase 1 signaling pathway / FLT3 signaling by CBL mutants / Prevention of phagosomal-lysosomal fusion / IRAK1 recruits IKK complex / IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation / Glycogen synthesis / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / TICAM1,TRAF6-dependent induction of TAK1 complex / Regulation of TBK1, IKKε (IKBKE)-mediated activation of IRF3, IRF7 / Regulation of TBK1, IKKε-mediated activation of IRF3, IRF7 upon TLR3 ligation / Membrane binding and targetting of GAG proteins / Endosomal Sorting Complex Required For Transport (ESCRT) / Negative regulation of FLT3 / Constitutive Signaling by NOTCH1 HD Domain Mutants / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / TICAM1-dependent activation of IRF3/IRF7 / NOTCH2 Activation and Transmission of Signal to the Nucleus / cytosolic ribosome / Regulation of FZD by ubiquitination / APC/C:Cdc20 mediated degradation of Cyclin B / p75NTR recruits signalling complexes / VLDLR internalisation and degradation / Downregulation of ERBB4 signaling / TRAF6-mediated induction of TAK1 complex within TLR4 complex / TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling / APC-Cdc20 mediated degradation of Nek2A / Regulation of innate immune responses to cytosolic DNA / InlA-mediated entry of Listeria monocytogenes into host cells / NF-kB is activated and signals survival / Regulation of pyruvate metabolism / Downregulation of ERBB2:ERBB3 signaling / NRIF signals cell death from the nucleus / Pexophagy / Regulation of PTEN localization / Regulation of BACH1 activity / proteasome complex / Activated NOTCH1 Transmits Signal to the Nucleus / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / Translesion synthesis by REV1 / TICAM1, RIP1-mediated IKK complex recruitment / MAP3K8 (TPL2)-dependent MAPK1/3 activation / Translesion synthesis by POLK / Downregulation of TGF-beta receptor signaling / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / Translesion synthesis by POLI / JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 / Gap-filling DNA repair synthesis and ligation in GG-NER / IKK complex recruitment mediated by RIP1 / InlB-mediated entry of Listeria monocytogenes into host cell / Regulation of activated PAK-2p34 by proteasome mediated degradation / Josephin domain DUBs / PINK1-PRKN Mediated Mitophagy / TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition) / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / TNFR1-induced NF-kappa-B signaling pathway / Autodegradation of Cdh1 by Cdh1:APC/C / APC/C:Cdc20 mediated degradation of Securin / TCF dependent signaling in response to WNT / SCF-beta-TrCP mediated degradation of Emi1 / Asymmetric localization of PCP proteins / NIK-->noncanonical NF-kB signaling / Regulation of NF-kappa B signaling / Ubiquitin-dependent degradation of Cyclin D / activated TAK1 mediates p38 MAPK activation / AUF1 (hnRNP D0) binds and destabilizes mRNA / TNFR2 non-canonical NF-kB pathway / Regulation of signaling by CBL / Vpu mediated degradation of CD4 / Negative regulators of DDX58/IFIH1 signaling / NOTCH3 Activation and Transmission of Signal to the Nucleus / Assembly of the pre-replicative complex / Degradation of DVL / Deactivation of the beta-catenin transactivating complex / Ubiquitin Mediated Degradation of Phosphorylated Cdc25A
Similarity search - Function
Single alpha-helices involved in coiled-coils or other helix-helix interfaces - #380 / cAMP-dependent Protein Kinase, Chain A - #40 / cAMP-dependent Protein Kinase, Chain A / : / Ubiquitin interaction motif / Ubiquitin-interacting motif. / von Willebrand factor type A domain / Ubiquitin interacting motif / Ubiquitin-interacting motif (UIM) domain profile. / Single alpha-helices involved in coiled-coils or other helix-helix interfaces ...Single alpha-helices involved in coiled-coils or other helix-helix interfaces - #380 / cAMP-dependent Protein Kinase, Chain A - #40 / cAMP-dependent Protein Kinase, Chain A / : / Ubiquitin interaction motif / Ubiquitin-interacting motif. / von Willebrand factor type A domain / Ubiquitin interacting motif / Ubiquitin-interacting motif (UIM) domain profile. / Single alpha-helices involved in coiled-coils or other helix-helix interfaces / von Willebrand factor (vWF) type A domain / VWFA domain profile. / von Willebrand factor, type A / Ribosomal L40e family / Ribosomal_L40e / Ribosomal protein L40e / Ribosomal protein L40e superfamily / Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1 / von Willebrand factor A-like domain superfamily / Helix non-globular / Special / : / Ubiquitin domain signature. / Ubiquitin conserved site / Ubiquitin domain / Ubiquitin-like (UB roll) / Ubiquitin family / Ubiquitin homologues / Ubiquitin domain profile. / Ubiquitin-like domain / Ubiquitin-like domain superfamily / Roll / Alpha Beta
Similarity search - Domain/homology
Polyubiquitin-C / 26S proteasome non-ATPase regulatory subunit 4 / Ubiquitin-60S ribosomal protein L40
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodSOLUTION NMR / simulated annealing
AuthorsWang, Q. / Young, P. / Walters, K.J.
CitationJournal: J.Mol.Biol. / Year: 2005
Title: Structure of S5a Bound to Monoubiquitin Provides a Model for Polyubiquitin Recognition
Authors: Wang, Q. / Young, P. / Walters, K.J.
History
DepositionFeb 19, 2005Deposition site: RCSB / Processing site: RCSB
Revision 1.0Apr 19, 2005Provider: repository / Type: Initial release
Revision 1.1Apr 30, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Mar 2, 2022Group: Database references / Derived calculations
Category: database_2 / pdbx_struct_assembly ...database_2 / pdbx_struct_assembly / pdbx_struct_oper_list / struct_ref_seq_dif
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ref_seq_dif.details
Revision 1.4May 22, 2024Group: Data collection / Category: chem_comp_atom / chem_comp_bond

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: 26S proteasome non-ATPase regulatory subunit 4
B: Ubiquitin


Theoretical massNumber of molelcules
Total (without water)25,4232
Polymers25,4232
Non-polymers00
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)18 / 20back calculated data agree with experimental NOESY spectrum
RepresentativeModel #16lowest energy

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Components

#1: Protein 26S proteasome non-ATPase regulatory subunit 4 / 26S proteasome regulatory subunit S5A / Rpn10 / Multiubiquitin chain binding protein / ...26S proteasome regulatory subunit S5A / Rpn10 / Multiubiquitin chain binding protein / Antisecretory factor-1 / AF / ASF


Mass: 14360.612 Da / Num. of mol.: 1 / Fragment: polyubiquitin binding region of S5a
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: PSMD4, MCB1 / Production host: Escherichia coli (E. coli) / References: UniProt: P55036
#2: Protein Ubiquitin


Mass: 11062.504 Da / Num. of mol.: 1 / Fragment: Sequence Database Residues 1-76
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Escherichia coli (E. coli) / References: UniProt: P62988, UniProt: P0CG48*PLUS

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR
NMR experiment
Conditions-IDExperiment-IDSolution-IDType
1113D 15N-separated NOESY
1224D 13C/15N-separated NOESY
1333D half-filtered 13C NOESY

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Sample preparation

Details
Solution-IDContentsSolvent system
10.5 mM S5a U-15N, 2H 2.0 mM ubiquitin unlabeled20 mM Phosphate buffer, 100 mM NaCl, 10% D2O
20.5 mM S5a U-15N, 2H 2.0 mM ubiquitin U-13C20 mM Phosphate buffer, 100 mM NaCl, 10% D2O
30.5 mM S5a U-13C 2.0 mM ubiquitin unlabeled20 mM Phosphate buffer, 100 mM NaCl, 10% D2O
Sample conditionsIonic strength: 100 mM NaCl / pH: 6.5 / Pressure: 1 atm / Temperature: 298 K

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NMR measurement

RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M
Radiation wavelengthRelative weight: 1
NMR spectrometerType: Varian INOVA / Manufacturer: Varian / Model: INOVA / Field strength: 800 MHz

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Processing

NMR software
NameVersionClassification
X-PLOR3.851structure solution
NMRPipedata analysis
X-PLOR3.851refinement
RefinementMethod: simulated annealing / Software ordinal: 1
NMR representativeSelection criteria: lowest energy
NMR ensembleConformer selection criteria: back calculated data agree with experimental NOESY spectrum
Conformers calculated total number: 20 / Conformers submitted total number: 18

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