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- PDB-7xhe: Crystal structure of CBP bromodomain liganded with CCS151 -

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Basic information

Entry
Database: PDB / ID: 7xhe
TitleCrystal structure of CBP bromodomain liganded with CCS151
ComponentsCREB-binding protein
KeywordsPROTEIN BINDING / Histone acetyltransferase / CBP / Bromodomain
Function / homology
Function and homology information


protein N-acetyltransferase activity / peptide lactyltransferase (CoA-dependent) activity / NFE2L2 regulating ER-stress associated genes / Activation of the TFAP2 (AP-2) family of transcription factors / NFE2L2 regulating inflammation associated genes / N-terminal peptidyl-lysine acetylation / LRR FLII-interacting protein 1 (LRRFIP1) activates type I IFN production / NFE2L2 regulates pentose phosphate pathway genes / regulation of smoothened signaling pathway / NFE2L2 regulating MDR associated enzymes ...protein N-acetyltransferase activity / peptide lactyltransferase (CoA-dependent) activity / NFE2L2 regulating ER-stress associated genes / Activation of the TFAP2 (AP-2) family of transcription factors / NFE2L2 regulating inflammation associated genes / N-terminal peptidyl-lysine acetylation / LRR FLII-interacting protein 1 (LRRFIP1) activates type I IFN production / NFE2L2 regulates pentose phosphate pathway genes / regulation of smoothened signaling pathway / NFE2L2 regulating MDR associated enzymes / MRF binding / RUNX1 regulates transcription of genes involved in differentiation of myeloid cells / Regulation of gene expression in late stage (branching morphogenesis) pancreatic bud precursor cells / Regulation of FOXO transcriptional activity by acetylation / RUNX3 regulates NOTCH signaling / NOTCH4 Intracellular Domain Regulates Transcription / Nuclear events mediated by NFE2L2 / Regulation of NFE2L2 gene expression / Regulation of gene expression by Hypoxia-inducible Factor / NOTCH3 Intracellular Domain Regulates Transcription / negative regulation of transcription by RNA polymerase I / TRAF6 mediated IRF7 activation / NFE2L2 regulating tumorigenic genes / embryonic digit morphogenesis / NFE2L2 regulating anti-oxidant/detoxification enzymes / protein-lysine-acetyltransferase activity / histone H2AK5 acetyltransferase activity / histone H2AK9 acetyltransferase activity / histone H2BK5 acetyltransferase activity / histone H2BK12 acetyltransferase activity / histone H3K36 acetyltransferase activity / histone H3K4 acetyltransferase activity / protein acetylation / histone H3K56 acetyltransferase activity / histone H3K23 acetyltransferase activity / homeostatic process / Notch-HLH transcription pathway / histone H4K12 acetyltransferase activity / histone H3K14 acetyltransferase activity / histone H4K16 acetyltransferase activity / Formation of paraxial mesoderm / histone H3K9 acetyltransferase activity / histone H4K5 acetyltransferase activity / histone H4K8 acetyltransferase activity / histone H3K122 acetyltransferase activity / positive regulation of transforming growth factor beta receptor signaling pathway / acetyltransferase activity / FOXO-mediated transcription of cell death genes / stimulatory C-type lectin receptor signaling pathway / Zygotic genome activation (ZGA) / histone H3K18 acetyltransferase activity / histone H3K27 acetyltransferase activity / TP53 Regulates Transcription of Genes Involved in Cytochrome C Release / histone acetyltransferase activity / histone acetyltransferase complex / canonical NF-kappaB signal transduction / Attenuation phase / positive regulation of double-strand break repair via homologous recombination / cellular response to nutrient levels / histone acetyltransferase / regulation of cellular response to heat / : / Regulation of lipid metabolism by PPARalpha / NPAS4 regulates expression of target genes / Transferases; Acyltransferases; Transferring groups other than aminoacyl groups / Transcriptional and post-translational regulation of MITF-M expression and activity / CD209 (DC-SIGN) signaling / BMAL1:CLOCK,NPAS2 activates circadian expression / SUMOylation of transcription cofactors / Activation of gene expression by SREBF (SREBP) / Heme signaling / Formation of the beta-catenin:TCF transactivating complex / Transcriptional activation of mitochondrial biogenesis / PPARA activates gene expression / transcription coactivator binding / protein destabilization / Cytoprotection by HMOX1 / Evasion by RSV of host interferon responses / Transcriptional regulation of white adipocyte differentiation / chromatin DNA binding / NOTCH1 Intracellular Domain Regulates Transcription / Pre-NOTCH Transcription and Translation / tau protein binding / positive regulation of protein localization to nucleus / Constitutive Signaling by NOTCH1 PEST Domain Mutants / Constitutive Signaling by NOTCH1 HD+PEST Domain Mutants / Activation of anterior HOX genes in hindbrain development during early embryogenesis / cellular response to UV / transcription corepressor activity / p53 binding / rhythmic process / : / HATs acetylate histones / MLL4 and MLL3 complexes regulate expression of PPARG target genes in adipogenesis and hepatic steatosis / TRAF3-dependent IRF activation pathway / protein-containing complex assembly / transcription regulator complex / DNA-binding transcription factor binding / Estrogen-dependent gene expression / RNA polymerase II-specific DNA-binding transcription factor binding
Similarity search - Function
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 / : / Histone acetyltransferase p300-like, PHD 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 / : / Histone acetyltransferase p300-like, PHD domain / 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. / Histone acetyltransferase Rtt109/CBP / Histone acetylation protein / Histone acetylation protein / Coactivator CBP, KIX domain superfamily / 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 / bromo domain / Bromodomain (BrD) profile. / Bromodomain / Bromodomain-like superfamily / Zinc finger, RING/FYVE/PHD-type
Similarity search - Domain/homology
Chem-JHF / CREB-binding protein
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.59 Å
AuthorsXu, H. / Xiang, Q. / Wang, C. / Zhang, C. / Luo, G. / Wu, X. / Zhang, Y. / Xu, Y.
Funding support China, 1items
OrganizationGrant numberCountry
National Natural Science Foundation of China (NSFC)22007088 China
CitationJournal: Biochem.Biophys.Res.Commun. / Year: 2022
Title: Structural insights revealed by the cocrystal structure of CCS1477 in complex with CBP bromodomain
Authors: Xu, H. / Luo, G. / Wu, T. / Hu, J. / Wang, C. / Wu, X. / Zhang, Y. / Xu, Y. / Xiang, Q.
History
DepositionApr 8, 2022Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Jul 27, 2022Provider: repository / Type: Initial release
Revision 1.1Nov 29, 2023Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model

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Structure visualization

Structure viewerMolecule:
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Assembly

Deposited unit
A: CREB-binding protein
B: CREB-binding protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)33,0085
Polymers31,7832
Non-polymers1,2253
Water2,936163
1
A: CREB-binding protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)16,5353
Polymers15,8911
Non-polymers6442
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: CREB-binding protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)16,4732
Polymers15,8911
Non-polymers5821
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)48.580, 33.770, 78.350
Angle α, β, γ (deg.)90.000, 94.660, 90.000
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein CREB-binding protein


Mass: 15891.296 Da / Num. of mol.: 2 / Fragment: UNP RESIDUES 1081-1197
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: CREBBP, CBP / Production host: Escherichia coli BL21 (bacteria) / References: UniProt: Q92793, histone acetyltransferase
#2: Chemical ChemComp-JHF / (6S)-6-[5-(3,5-dimethyl-1,2-oxazol-4-yl)-1-[(3R)-1-methylsulfonylpyrrolidin-3-yl]benzimidazol-2-yl]-1-(3-fluoranyl-4-methoxy-phenyl)piperidin-2-one


Mass: 581.658 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C29H32FN5O5S / Feature type: SUBJECT OF INVESTIGATION
#3: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H6O2
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 163 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.02 Å3/Da / Density % sol: 38.97 %
Crystal growTemperature: 277 K / Method: vapor diffusion, sitting drop
Details: 0.2M Sodium malonate pH 7.0, 20% w/v Polyethylene glycol 3350

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Data collection

DiffractionMean temperature: 197 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SSRF / Beamline: BL18U1 / Wavelength: 0.97915 Å
DetectorType: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Jun 18, 2021
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97915 Å / Relative weight: 1
ReflectionResolution: 1.59→78.09 Å / Num. obs: 29393 / % possible obs: 86.1 % / Redundancy: 4.9 % / CC1/2: 0.992 / Rmerge(I) obs: 0.104 / Rpim(I) all: 0.05 / Rrim(I) all: 0.116 / Net I/σ(I): 7.8
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Rmerge(I) obsNum. measured allNum. unique obsCC1/2Rpim(I) allRrim(I) allNet I/σ(I) obs% possible all
1.59-1.624.80.449773416070.8580.2240.5042.495.7
8.73-48.425.70.09113632390.990.0380.09915.999.5

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Processing

Software
NameVersionClassification
Aimless0.5.32data scaling
REFMAC5.8.0189refinement
PDB_EXTRACT3.27data extraction
iMOSFLMdata reduction
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5XXH

5xxh


Resolution: 1.59→78.09 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.941 / SU B: 1.952 / SU ML: 0.069 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.108 / ESU R Free: 0.111 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.231 1480 5 %RANDOM
Rwork0.1869 ---
obs0.1891 27886 85.59 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso max: 77.05 Å2 / Biso mean: 22.583 Å2 / Biso min: 8.09 Å2
Baniso -1Baniso -2Baniso -3
1--0.07 Å20 Å2-0.44 Å2
2---0.26 Å2-0 Å2
3---0.4 Å2
Refinement stepCycle: final / Resolution: 1.59→78.09 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1940 0 86 163 2189
Biso mean--19.37 26.27 -
Num. residues----233
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0160.022100
X-RAY DIFFRACTIONr_bond_other_d0.0050.021870
X-RAY DIFFRACTIONr_angle_refined_deg1.8952.0122865
X-RAY DIFFRACTIONr_angle_other_deg1.3083.0144360
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.5295232
X-RAY DIFFRACTIONr_dihedral_angle_2_deg37.36524.66103
X-RAY DIFFRACTIONr_dihedral_angle_3_deg15.43115344
X-RAY DIFFRACTIONr_dihedral_angle_4_deg25.5541510
X-RAY DIFFRACTIONr_chiral_restr0.1630.2291
X-RAY DIFFRACTIONr_gen_planes_refined0.010.0212251
X-RAY DIFFRACTIONr_gen_planes_other0.0010.02417
LS refinement shellResolution: 1.594→1.635 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.243 115 -
Rwork0.222 2302 -
all-2417 -
obs--95.38 %

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