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- PDB-8haj: Cryo-EM structure of the p300 catalytic core bound to the H4K12ac... -

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Entry
Database: PDB / ID: 8haj
TitleCryo-EM structure of the p300 catalytic core bound to the H4K12acK16ac nucleosome, class 2 (4.8 angstrom resolution)
Components
  • DNA (180-mer)
  • Histone H2A type 1-B/E
  • Histone H2B type 1-J
  • Histone H3.1
  • Histone H4
  • Histone acetyltransferase p300
KeywordsTRANSFERASE/DNA / Acetyl taransferase / Complex / Nucleosome / TRANSFERASE / TRANSFERASE-DNA complex
Function / homology
Function and homology information


behavioral defense response / negative regulation of protein oligomerization / peptidyl-lysine propionylation / histone lactyltransferase (CoA-dependent) activity / peptidyl-lysine crotonylation / peptidyl-lysine butyrylation / histone butyryltransferase activity / swimming / peptide butyryltransferase activity / regulation of tubulin deacetylation ...behavioral defense response / negative regulation of protein oligomerization / peptidyl-lysine propionylation / histone lactyltransferase (CoA-dependent) activity / peptidyl-lysine crotonylation / peptidyl-lysine butyrylation / histone butyryltransferase activity / swimming / peptide butyryltransferase activity / regulation of tubulin deacetylation / histone H2B acetyltransferase activity / internal protein amino acid acetylation / peptide 2-hydroxyisobutyryltransferase activity / histone crotonyltransferase activity / protein propionyltransferase activity / NOTCH2 intracellular domain regulates transcription / thigmotaxis / L-lysine N-acetyltransferase activity, acting on acetyl phosphate as donor / positive regulation of TORC2 signaling / internal peptidyl-lysine acetylation / histone H4 acetyltransferase activity / cellular response to L-leucine / histone H3 acetyltransferase activity / NFE2L2 regulating ER-stress associated genes / acetylation-dependent protein binding / Activation of the TFAP2 (AP-2) family of transcription factors / NFE2L2 regulating inflammation associated genes / NGF-stimulated transcription / N-terminal peptidyl-lysine acetylation / LRR FLII-interacting protein 1 (LRRFIP1) activates type I IFN production / NFE2L2 regulates pentose phosphate pathway genes / STAT3 nuclear events downstream of ALK signaling / Polo-like kinase mediated events / NFE2L2 regulating MDR associated enzymes / host-mediated activation of viral transcription / TGFBR3 expression / regulation of androgen receptor signaling pathway / regulation of mitochondrion organization / 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 / face morphogenesis / platelet formation / NOTCH3 Intracellular Domain Regulates Transcription / regulation of glycolytic process / TRAF6 mediated IRF7 activation / NFE2L2 regulating tumorigenic genes / NFE2L2 regulating anti-oxidant/detoxification enzymes / megakaryocyte development / protein-lysine-acetyltransferase activity / nuclear androgen receptor binding / acyltransferase activity / STAT family protein binding / protein acetylation / Formation of paraxial mesoderm / histone H3K122 acetyltransferase activity / positive regulation of transforming growth factor beta receptor signaling pathway / acetyltransferase activity / FOXO-mediated transcription of cell death genes / PI5P Regulates TP53 Acetylation / RUNX1 interacts with co-factors whose precise effect on RUNX1 targets is not known / stimulatory C-type lectin receptor signaling pathway / fat cell differentiation / Zygotic genome activation (ZGA) / histone H3K18 acetyltransferase activity / histone H3K27 acetyltransferase activity / histone acetyltransferase activity / RUNX3 regulates p14-ARF / histone acetyltransferase complex / intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / canonical NF-kappaB signal transduction / negative regulation of tumor necrosis factor-mediated signaling pathway / NF-kappaB binding / negative regulation of gluconeogenesis / negative regulation of protein-containing complex assembly / pre-mRNA intronic binding / Attenuation phase / somitogenesis / positive regulation of T-helper 17 cell lineage commitment / protein localization to CENP-A containing chromatin / cellular response to nutrient levels / Chromatin modifying enzymes / Replacement of protamines by nucleosomes in the male pronucleus / skeletal muscle tissue development / CENP-A containing nucleosome / histone acetyltransferase / regulation of cellular response to heat / SARS-CoV-1 targets host intracellular signalling and regulatory pathways / Packaging Of Telomere Ends / NR1H3 & NR1H2 regulate gene expression linked to cholesterol transport and efflux / positive regulation of DNA-binding transcription factor activity / Regulation of TP53 Activity through Acetylation / Recognition and association of DNA glycosylase with site containing an affected purine / Cleavage of the damaged purine / : / Deposition of new CENPA-containing nucleosomes at the centromere
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 / : / Histone H2B signature. / Histone H2A conserved site / Histone H2A signature. / Histone H2B / Histone H2B / Histone H2A, C-terminal domain / C-terminus of histone H2A / Histone H2A / Histone 2A / Histone H3 signature 1. / Histone H3 signature 2. / Histone H3 / Histone H3/CENP-A / Histone H2A/H2B/H3 / Core histone H2A/H2B/H3/H4 / Bromodomain, conserved site / Bromodomain signature. / Histone-fold / Bromodomain / bromo domain / Bromodomain (BrD) profile. / Bromodomain / Bromodomain-like superfamily / Zinc finger, RING/FYVE/PHD-type
Similarity search - Domain/homology
DNA / DNA (> 10) / DNA (> 100) / Histone H2A type 1-B/E / Histone H2B type 1-J / Histone H3.1 / Histone acetyltransferase p300
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 4.8 Å
AuthorsKikuchi, M. / Morita, S. / Wakamori, M. / Shin, S. / Uchikubo-Kamo, T. / Shirouzu, M. / Umehara, T.
Funding support Japan, 1items
OrganizationGrant numberCountry
Japan Society for the Promotion of Science (JSPS) Japan
CitationJournal: Nat Commun / Year: 2023
Title: Epigenetic mechanisms to propagate histone acetylation by p300/CBP.
Authors: Masaki Kikuchi / Satoshi Morita / Masatoshi Wakamori / Shin Sato / Tomomi Uchikubo-Kamo / Takehiro Suzuki / Naoshi Dohmae / Mikako Shirouzu / Takashi Umehara /
Abstract: Histone acetylation is important for the activation of gene transcription but little is known about its direct read/write mechanisms. Here, we report cryogenic electron microscopy structures in which ...Histone acetylation is important for the activation of gene transcription but little is known about its direct read/write mechanisms. Here, we report cryogenic electron microscopy structures in which a p300/CREB-binding protein (CBP) multidomain monomer recognizes histone H4 N-terminal tail (NT) acetylation (ac) in a nucleosome and acetylates non-H4 histone NTs within the same nucleosome. p300/CBP not only recognized H4NTac via the bromodomain pocket responsible for reading, but also interacted with the DNA minor grooves via the outside of that pocket. This directed the catalytic center of p300/CBP to one of the non-H4 histone NTs. The primary target that p300 writes by reading H4NTac was H2BNT, and H2BNTac promoted H2A-H2B dissociation from the nucleosome. We propose a model in which p300/CBP replicates histone N-terminal tail acetylation within the H3-H4 tetramer to inherit epigenetic storage, and transcribes it from the H3-H4 tetramer to the H2B-H2A dimers to activate context-dependent gene transcription through local nucleosome destabilization.
History
DepositionOct 26, 2022Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0May 17, 2023Provider: repository / Type: Initial release
Revision 1.1Jul 26, 2023Group: Database references / Category: citation / citation_author
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year
Revision 1.2Oct 30, 2024Group: Data collection / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / em_admin / pdbx_entry_details / pdbx_modification_feature
Item: _em_admin.last_update / _pdbx_entry_details.has_protein_modification

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Histone H3.1
B: Histone H4
C: Histone H2A type 1-B/E
D: Histone H2B type 1-J
E: Histone H3.1
F: Histone H4
G: Histone H2A type 1-B/E
H: Histone H2B type 1-J
I: DNA (180-mer)
J: DNA (180-mer)
K: Histone acetyltransferase p300


Theoretical massNumber of molelcules
Total (without water)312,41511
Polymers312,41511
Non-polymers00
Water00
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: native gel electrophoresis
TypeNameSymmetry operationNumber
identity operation1_5551

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Components

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Protein , 5 types, 9 molecules AEBFCGDHK

#1: Protein Histone H3.1 / Histone H3/a / Histone H3/b / Histone H3/c / Histone H3/d / Histone H3/f / Histone H3/h / Histone ...Histone H3/a / Histone H3/b / Histone H3/c / Histone H3/d / Histone H3/f / Histone H3/h / Histone H3/i / Histone H3/j / Histone H3/k / Histone H3/l


Mass: 15305.969 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human)
Gene: H3C1, H3FA, HIST1H3A, H3C2, H3FL, HIST1H3B, H3C3, H3FC HIST1H3C, H3C4, H3FB, HIST1H3D, H3C6, H3FD, HIST1H3E, H3C7, H3FI, HIST1H3F, H3C8, H3FH, HIST1H3G, H3C10, H3FK, HIST1H3H, H3C11, H3FF, ...Gene: H3C1, H3FA, HIST1H3A, H3C2, H3FL, HIST1H3B, H3C3, H3FC HIST1H3C, H3C4, H3FB, HIST1H3D, H3C6, H3FD, HIST1H3E, H3C7, H3FI, HIST1H3F, H3C8, H3FH, HIST1H3G, H3C10, H3FK, HIST1H3H, H3C11, H3FF, HIST1H3I, H3C12, H3FJ, HIST1H3J
Production host: Escherichia coli (E. coli) / References: UniProt: P68431
#2: Protein Histone H4


Mass: 11345.289 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Escherichia coli (E. coli)
#3: Protein Histone H2A type 1-B/E / Histone H2A.2 / Histone H2A/a / Histone H2A/m


Mass: 14034.355 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: H2AC4, H2AFM, HIST1H2AB, H2AC8, H2AFA, HIST1H2AE / Production host: Escherichia coli (E. coli) / References: UniProt: P04908
#4: Protein Histone H2B type 1-J / Histone H2B.1 / Histone H2B.r / H2B/r


Mass: 13804.045 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: H2BC11, H2BFR, HIST1H2BJ / Production host: Escherichia coli (E. coli) / References: UniProt: P06899
#6: Protein Histone acetyltransferase p300 / p300 HAT / E1A-associated protein p300 / Histone butyryltransferase p300 / Histone ...p300 HAT / E1A-associated protein p300 / Histone butyryltransferase p300 / Histone crotonyltransferase p300 / Protein 2-hydroxyisobutyryltransferase p300 / Protein lactyltransferas p300 / Protein propionyltransferase p300


Mass: 92314.391 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: EP300, P300 / Production host: Trichoplusia ni (cabbage looper)
References: UniProt: Q09472, histone acetyltransferase, Transferases; Acyltransferases; Transferring groups other than aminoacyl groups

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DNA chain , 1 types, 2 molecules IJ

#5: DNA chain DNA (180-mer)


Mass: 55560.527 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Escherichia coli (E. coli)

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Details

Has ligand of interestY
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: ELECTRON MICROSCOPY
EM experimentAggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction

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Sample preparation

ComponentName: the p300 catalytic core bound to the H4K12acK16ac nucleosome
Type: COMPLEX / Details: p300 was expressed in insect cells. / Entity ID: all / Source: RECOMBINANT
Source (natural)Organism: Homo sapiens (human)
Source (recombinant)Organism: Escherichia coli (E. coli)
Buffer solutionpH: 7.2
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
VitrificationCryogen name: ETHANE

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Electron microscopy imaging

Experimental equipment
Model: Talos Arctica / Image courtesy: FEI Company
MicroscopyModel: FEI TECNAI ARCTICA
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 200 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELD / Nominal defocus max: 1700 nm / Nominal defocus min: 900 nm
Image recordingElectron dose: 50 e/Å2 / Film or detector model: GATAN K2 SUMMIT (4k x 4k)

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Processing

Software
NameVersionClassification
phenix.real_space_refine1.18.2_3874refinement
PHENIX1.18.2_3874refinement
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 4.8 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 156893 / Symmetry type: POINT
RefinementCross valid method: NONE
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
Displacement parametersBiso mean: 379.96 Å2
Refine LS restraints
Refine-IDTypeDev idealNumber
ELECTRON MICROSCOPYf_bond_d0.002718223
ELECTRON MICROSCOPYf_angle_d0.558526005
ELECTRON MICROSCOPYf_chiral_restr0.03352893
ELECTRON MICROSCOPYf_plane_restr0.00442182
ELECTRON MICROSCOPYf_dihedral_angle_d37.50274737

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