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- PDB-2ktf: Solution NMR structure of human polymerase iota UBM2 in complex w... -

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Basic information

Entry
Database: PDB / ID: 2ktf
TitleSolution NMR structure of human polymerase iota UBM2 in complex with ubiquitin
Components
  • DNA polymerase iota
  • Ubiquitin
KeywordsPROTEIN BINDING / Translesion synthesis DNA polymerase / Y-family DNA polymerase / Ubiquitin binding motif / Ubiquitin / Isopeptide bond / Nucleus / Phosphoprotein
Function / homology
Function and homology information


: / : / protein modification process => GO:0036211 / Formation of the ternary complex, and subsequently, the 43S complex / Translation initiation complex formation / Ribosomal scanning and start codon recognition / SARS-CoV-1 modulates host translation machinery / Peptide chain elongation / Selenocysteine synthesis / Formation of a pool of free 40S subunits ...: / : / protein modification process => GO:0036211 / Formation of the ternary complex, and subsequently, the 43S complex / Translation initiation complex formation / Ribosomal scanning and start codon recognition / SARS-CoV-1 modulates host translation machinery / 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 / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Viral mRNA Translation / L13a-mediated translational silencing of Ceruloplasmin expression / GTP hydrolysis and joining of the 60S ribosomal subunit / Major pathway of rRNA processing in the nucleolus and cytosol / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / translesion synthesis / error-prone translesion synthesis / cytosolic ribosome / 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 / Endosomal Sorting Complex Required For Transport (ESCRT) / 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 / Constitutive Signaling by NOTCH1 HD Domain Mutants / Regulation of FZD by ubiquitination / TICAM1,TRAF6-dependent induction of TAK1 complex / NOTCH2 Activation and Transmission of Signal to the Nucleus / TICAM1-dependent activation of IRF3/IRF7 / APC/C:Cdc20 mediated degradation of Cyclin B / p75NTR recruits signalling complexes / Downregulation of ERBB4 signaling / APC-Cdc20 mediated degradation of Nek2A / TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling / PINK1-PRKN Mediated Mitophagy / TRAF6-mediated induction of TAK1 complex within TLR4 complex / Pexophagy / Regulation of innate immune responses to cytosolic DNA / InlA-mediated entry of Listeria monocytogenes into host cells / VLDLR internalisation and degradation / Downregulation of ERBB2:ERBB3 signaling / NF-kB is activated and signals survival / NRIF signals cell death from the nucleus / Regulation of PTEN localization / Activated NOTCH1 Transmits Signal to the Nucleus / Regulation of BACH1 activity / Translesion synthesis by REV1 / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / Translesion synthesis by POLK / MAP3K8 (TPL2)-dependent MAPK1/3 activation / TICAM1, RIP1-mediated IKK complex recruitment / Downregulation of TGF-beta receptor signaling / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / Translesion synthesis by POLI / Gap-filling DNA repair synthesis and ligation in GG-NER / Josephin domain DUBs / 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 / TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition) / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / Autodegradation of Cdh1 by Cdh1:APC/C / TNFR1-induced NF-kappa-B signaling pathway / APC/C:Cdc20 mediated degradation of Securin / Asymmetric localization of PCP proteins / SCF-beta-TrCP mediated degradation of Emi1 / TCF dependent signaling in response to WNT / AUF1 (hnRNP D0) binds and destabilizes mRNA / NIK-->noncanonical NF-kB signaling / Ubiquitin-dependent degradation of Cyclin D / Regulation of NF-kappa B signaling / TNFR2 non-canonical NF-kB pathway / activated TAK1 mediates p38 MAPK activation / Assembly of the pre-replicative complex / Vpu mediated degradation of CD4 / NOTCH3 Activation and Transmission of Signal to the Nucleus / Negative regulators of DDX58/IFIH1 signaling / Deactivation of the beta-catenin transactivating complex / Degradation of DVL / Ubiquitin Mediated Degradation of Phosphorylated Cdc25A / Regulation of signaling by CBL / Dectin-1 mediated noncanonical NF-kB signaling / Cdc20:Phospho-APC/C mediated degradation of Cyclin A / small-subunit processome / Fanconi Anemia Pathway
Similarity search - Function
DNA polymerase, Y-family, little finger domain / impB/mucB/samB family C-terminal domain / UmuC domain / DNA polymerase, Y-family, little finger domain superfamily / impB/mucB/samB family / UmuC domain profile. / S27a-like superfamily / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein S27a ...DNA polymerase, Y-family, little finger domain / impB/mucB/samB family C-terminal domain / UmuC domain / DNA polymerase, Y-family, little finger domain superfamily / impB/mucB/samB family / UmuC domain profile. / S27a-like superfamily / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal L40e family / Ribosomal_L40e / Ribosomal protein L40e / Ribosomal protein L40e superfamily / Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1 / Ubiquitin domain signature. / Ubiquitin conserved site / Ubiquitin domain / Ubiquitin-like (UB roll) / Ubiquitin family / Ubiquitin homologues / Ubiquitin domain profile. / Ubiquitin-like domain / Zinc-binding ribosomal protein / Ubiquitin-like domain superfamily / Reverse transcriptase/Diguanylate cyclase domain / Roll / DNA/RNA polymerase superfamily / Alpha Beta
Similarity search - Domain/homology
Ubiquitin-ribosomal protein eS31 fusion protein / Ubiquitin-60S ribosomal protein L40 / DNA polymerase iota
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodSOLUTION NMR / simulated annealing
AuthorsCui, G. / Benirschke, R. / Mer, G.
CitationJournal: Biochemistry / Year: 2010
Title: Structural Basis of Ubiquitin Recognition by Translesion Synthesis DNA Polymerase iota.
Authors: Cui, G. / Benirschke, R.C. / Tuan, H.F. / Juranic, N. / Macura, S. / Botuyan, M.V. / Mer, G.
History
DepositionFeb 1, 2010Deposition site: BMRB / Processing site: RCSB
Revision 1.0Nov 3, 2010Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2May 1, 2024Group: Data collection / Database references
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_nmr_software / pdbx_nmr_spectrometer / struct_ref_seq_dif
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_nmr_software.name / _pdbx_nmr_spectrometer.model / _struct_ref_seq_dif.details

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Ubiquitin
B: DNA polymerase iota


Theoretical massNumber of molelcules
Total (without water)12,3132
Polymers12,3132
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)20 / 200structures with the lowest energy
RepresentativeModel #1lowest energy

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Components

#1: Protein Ubiquitin


Mass: 8576.831 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: RPS27A, UBA80, UBCEP1, UBA52, UBCEP2, UBB, UBC / Plasmid: pRSUb / Production host: Escherichia coli (E. coli) / References: UniProt: P62988, UniProt: P62979*PLUS
#2: Protein/peptide DNA polymerase iota / RAD30 homolog B / Eta2


Mass: 3736.209 Da / Num. of mol.: 1 / Fragment: Ubiquitin biding motif UBM2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: POLI, RAD30B / Plasmid: pTEV / Production host: Escherichia coli (E. coli) / References: UniProt: Q9UNA4

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR
NMR experiment
Conditions-IDExperiment-IDSolution-IDType
1112D 1H-15N HSQC
1222D 1H-15N HSQC
1312D 1H-13C HSQC
1422D 1H-13C HSQC
1513D HN(CA)CB
1623D HNCA
1713D CBCA(CO)NH
1823D CBCA(CO)NH
1913D HNCO
11023D HNCO
11123D HCACO
11213D C(CO)NH
11313D H(CCO)NH
11413D (H)CCH-TOCSY
11523D (H)CCH-TOCSY
11613D 1H-15N NOESY
11723D 1H-15N NOESY
11813D 1H-13C NOESY
11923D 1H-13C NOESY
12013D HBHA(CO)NH
12123D HBHA(CO)NH
12213D 13C edited double-filtered
12323D 13C edited double-filtered

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Sample preparation

Details
Solution-IDContentsSolvent system
11 mM [U-100% 13C; U-100% 15N] protein, 3.5 mM peptide, 20 mM sodium phosphate, 30 mM sodium chloride, 0.001 % sodium azide, 90% H2O/10% D2O90% H2O/10% D2O
22.5 mM protein, 0.5 mM [U-100% 13C; U-100% 15N] peptide, 20 mM sodium phosphate, 30 mM sodium chloride, 0.001 % sodium azide, 90% H2O/10% D2O90% H2O/10% D2O
Sample
Conc. (mg/ml)ComponentIsotopic labelingSolution-ID
1 mMentity_1[U-100% 13C; U-100% 15N]1
3.5 mMentity_21
20 mMsodium phosphate1
30 mMsodium chloride1
0.001 %sodium azide1
2.5 mMentity_12
0.5 mMentity_2[U-100% 13C; U-100% 15N]2
20 mMsodium phosphate2
30 mMsodium chloride2
0.001 %sodium azide2
Sample conditionsIonic strength: 0.08 / pH: 7.0 / Pressure: ambient / Temperature: 301 K

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NMR measurement

NMR spectrometerType: Bruker Avance III / Manufacturer: Bruker / Model: AVANCE III / Field strength: 700 MHz

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Processing

NMR software
NameVersionDeveloperClassification
NMRPipe2.1Delaglio, F. et al.processing
NMRView5.0.4Johnson, B. et al.chemical shift assignment
NMRView5.0.4Johnson, B. et al.peak picking
CYANA2.1Guntert, P. et al.structure solution
SANEDuggan, B. et al.chemical shift assignment
Amber8Case, D. et al.refinement
RefinementMethod: simulated annealing / Software ordinal: 1
NMR representativeSelection criteria: lowest energy
NMR ensembleConformer selection criteria: structures with the lowest energy
Conformers calculated total number: 200 / Conformers submitted total number: 20

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