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- PDB-2kkj: Solution structure of the Nuclear coactivator binding domain of CBP -

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Basic information

Entry
Database: PDB / ID: 2kkj
TitleSolution structure of the Nuclear coactivator binding domain of CBP
ComponentsCREB-binding protein
KeywordsTRANSCRIPTION / CREB binding protein / iBID / nuclear coactivator domain / CBP / p160
Function / homology
Function and homology information


Activation of the TFAP2 (AP-2) family of transcription factors / Regulation of FOXO transcriptional activity by acetylation / TRAF6 mediated IRF7 activation / Nuclear events mediated by NFE2L2 / Attenuation phase / Regulation of gene expression by Hypoxia-inducible Factor / LRR FLII-interacting protein 1 (LRRFIP1) activates type I IFN production / RUNX1 regulates transcription of genes involved in differentiation of myeloid cells / cAMP response element binding protein binding / Formation of the beta-catenin:TCF transactivating complex ...Activation of the TFAP2 (AP-2) family of transcription factors / Regulation of FOXO transcriptional activity by acetylation / TRAF6 mediated IRF7 activation / Nuclear events mediated by NFE2L2 / Attenuation phase / Regulation of gene expression by Hypoxia-inducible Factor / LRR FLII-interacting protein 1 (LRRFIP1) activates type I IFN production / RUNX1 regulates transcription of genes involved in differentiation of myeloid cells / cAMP response element binding protein binding / Formation of the beta-catenin:TCF transactivating complex / NOTCH1 Intracellular Domain Regulates Transcription / RUNX3 regulates NOTCH signaling / Notch-HLH transcription pathway / positive regulation of cell adhesion molecule production / germ-line stem cell population maintenance / Regulation of lipid metabolism by PPARalpha / negative regulation of viral process / Cytoprotection by HMOX1 / CD209 (DC-SIGN) signaling / Estrogen-dependent gene expression / outer kinetochore / negative regulation of interferon-beta production / histone H3K18 acetyltransferase activity / N-terminal peptidyl-lysine acetylation / histone H3K27 acetyltransferase activity / MRF binding / peroxisome proliferator activated receptor binding / face morphogenesis / negative regulation of transcription by RNA polymerase I / peptide-lysine-N-acetyltransferase activity / cellular response to hepatocyte growth factor stimulus / positive regulation of dendritic spine development / positive regulation of transforming growth factor beta receptor signaling pathway / non-canonical NF-kappaB signal transduction / SMAD binding / behavioral response to cocaine / acetyltransferase activity / cellular response to nutrient levels / TFIIB-class transcription factor binding / histone acetyltransferase complex / positive regulation of G1/S transition of mitotic cell cycle / long-term memory / histone acetyltransferase activity / histone acetyltransferase / Transferases; Acyltransferases; Transferring groups other than aminoacyl groups / RNA polymerase II transcription regulatory region sequence-specific DNA binding / protein destabilization / protein modification process / transcription coactivator binding / PML body / chromatin DNA binding / cellular response to virus / positive regulation of non-canonical NF-kappaB signal transduction / positive regulation of protein localization to nucleus / RNA polymerase II transcription regulator complex / transcription corepressor activity / cellular response to UV / rhythmic process / positive regulation of DNA-binding transcription factor activity / disordered domain specific binding / p53 binding / DNA-binding transcription factor binding / transcription regulator complex / RNA polymerase II-specific DNA-binding transcription factor binding / damaged DNA binding / transcription coactivator activity / molecular adaptor activity / nuclear body / protein domain specific binding / chromatin binding / chromatin / protein-containing complex binding / positive regulation of gene expression / regulation of DNA-templated transcription / positive regulation of DNA-templated transcription / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / protein-containing complex / DNA binding / zinc ion binding / nucleoplasm / nucleus / cytoplasm
Similarity search - Function
Creb-binding Protein; Chain: A / Nuclear receptor coactivator, CREB-bp-like, interlocking domain / Nuclear receptor coactivator, CREB-bp-like, interlocking / Nuclear receptor coactivator, CREB-bp-like, interlocking domain superfamily / Creb binding / Zinc finger, TAZ-type / TAZ domain superfamily / TAZ zinc finger / Zinc finger TAZ-type profile. / TAZ zinc finger, present in p300 and CBP ...Creb-binding Protein; Chain: A / Nuclear receptor coactivator, CREB-bp-like, interlocking domain / Nuclear receptor coactivator, CREB-bp-like, interlocking / Nuclear receptor coactivator, CREB-bp-like, interlocking domain superfamily / Creb binding / Zinc finger, TAZ-type / TAZ domain superfamily / TAZ zinc finger / Zinc finger TAZ-type profile. / TAZ zinc finger, present in p300 and CBP / Coactivator CBP, KIX domain / CREB-binding protein/p300, atypical RING domain / CBP/p300-type histone acetyltransferase domain / CBP/p300, atypical RING domain superfamily / KIX domain / CREB-binding protein/p300, atypical RING domain / KIX domain profile. / CBP/p300-type histone acetyltransferase (HAT) domain profile. / Coactivator CBP, KIX domain superfamily / Histone acetyltransferase Rtt109/CBP / Histone acetylation protein / Histone acetylation protein / Zinc finger ZZ-type signature. / Zinc-binding domain, present in Dystrophin, CREB-binding protein. / Zinc finger, ZZ type / Zinc finger, ZZ-type / Zinc finger, ZZ-type superfamily / Zinc finger ZZ-type profile. / Nuclear receptor coactivator, interlocking / Bromodomain, conserved site / Bromodomain signature. / Bromodomain / Bromodomain profile. / bromo domain / Bromodomain / Bromodomain-like superfamily / Zinc finger, RING/FYVE/PHD-type / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
Histone lysine acetyltransferase CREBBP
Similarity search - Component
Biological speciesMus musculus (house mouse)
MethodSOLUTION NMR / simulated annealing
Model detailsclosest to the average, model 1
AuthorsKjaergaard, M. / Teilum, K. / Poulsen, F.M.
CitationJournal: Proc.Natl.Acad.Sci.USA / Year: 2010
Title: Conformational selection in the molten globule state of the nuclear coactivator binding domain of CBP
Authors: Kjaergaard, M. / Teilum, K. / Poulsen, F.M.
History
DepositionJun 24, 2009Deposition site: BMRB / Processing site: PDBJ
Revision 1.0Jun 30, 2010Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Mar 16, 2022Group: Data collection / Database references / Derived calculations
Category: database_2 / pdbx_nmr_spectrometer ...database_2 / pdbx_nmr_spectrometer / pdbx_struct_assembly / pdbx_struct_oper_list
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_nmr_spectrometer.model

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: CREB-binding protein


Theoretical massNumber of molelcules
Total (without water)6,5691
Polymers6,5691
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)10 / 50structures with the least restraint violations
RepresentativeModel #1closest to the average

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Components

#1: Protein CREB-binding protein /


Mass: 6568.562 Da / Num. of mol.: 1
Fragment: Nuclear coactivator binding domain, UNP residues 2059-2441
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mus musculus (house mouse) / Description: Coexpressed with ACTR / Production host: Escherichia coli (E. coli) / References: UniProt: P45481, histone acetyltransferase

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR
Details: Structure of the ligand free state of the nuclear coactivator binding domaing of CBP
NMR experiment
Conditions-IDExperiment-IDSolution-IDType
1112D 1H-15N HSQC
1212D 1H-13C HSQC
1313D HNCO
1413D HN(CA)CB
1513D CBCA(CO)NH
1613D 1H-15N NOESY
1713D 1H-15N TOCSY
1813D (H)CCH-TOCSY

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Sample preparation

DetailsContents: 10 % D2O-1, 20 mM sodium chloride-2, 20 mM sodium phosphate-3, 2 mM [U-100% 13C; U-100% 15N] protein-4, 90% H2O/10% D2O
Solvent system: 90% H2O/10% D2O
Sample
Conc. (mg/ml)ComponentIsotopic labelingSolution-ID
10 %D2O-11
20 mMsodium chloride-21
20 mMsodium phosphate-31
2 mMprotein-4[U-100% 13C; U-100% 15N]1
Sample conditionsIonic strength: 0.1 / pH: 6.5 / Pressure: ambient / Temperature: 31 K

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NMR measurement

NMR spectrometer
TypeManufacturerModelField strength (MHz)Spectrometer-ID
Varian INOVAVarianINOVA7501
Bruker AvanceBrukerAVANCE8002

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Processing

NMR software
NameVersionDeveloperClassification
ARIA2.2Linge, O'Donoghue and Nilgesstructure solution
ARIA2.2Linge, O'Donoghue and Nilgesrefinement
RefinementMethod: simulated annealing / Software ordinal: 1
NMR representativeSelection criteria: closest to the average
NMR ensembleConformer selection criteria: structures with the least restraint violations
Conformers calculated total number: 50 / Conformers submitted total number: 10 / Representative conformer: 1

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