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- PDB-9jej: Crystal structure of human EP300 KIX domain (L644C mutant) -

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Basic information

Entry
Database: PDB / ID: 9jej
TitleCrystal structure of human EP300 KIX domain (L644C mutant)
ComponentsHistone acetyltransferase p300
KeywordsTRANSCRIPTION / EP300 / KIX domain
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 H3K122 acetyltransferase activity / 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 / histone H3K18 acetyltransferase activity / LRR FLII-interacting protein 1 (LRRFIP1) activates type I IFN production / NFE2L2 regulates pentose phosphate pathway genes / histone H3K27 acetyltransferase activity / 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 / positive regulation of transforming growth factor beta receptor signaling pathway / acetyltransferase activity / FOXO-mediated transcription of cell death genes / PI5P Regulates TP53 Acetylation / stimulatory C-type lectin receptor signaling pathway / fat cell differentiation / RUNX1 interacts with co-factors whose precise effect on RUNX1 targets is not known / Zygotic genome activation (ZGA) / histone acetyltransferase complex / RUNX3 regulates p14-ARF / intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / canonical NF-kappaB signal transduction / NF-kappaB binding / negative regulation of gluconeogenesis / pre-mRNA intronic binding / Attenuation phase / somitogenesis / negative regulation of protein-containing complex assembly / positive regulation of DNA-binding transcription factor activity / positive regulation of T-helper 17 cell lineage commitment / cellular response to nutrient levels / histone acetyltransferase activity / skeletal muscle tissue development / histone acetyltransferase / regulation of cellular response to heat / NR1H3 & NR1H2 regulate gene expression linked to cholesterol transport and efflux / SARS-CoV-1 targets host intracellular signalling and regulatory pathways / Regulation of TP53 Activity through Acetylation / : / Transferases; Acyltransferases; Transferring groups other than aminoacyl groups / positive regulation of TORC1 signaling / Transcriptional and post-translational regulation of MITF-M expression and activity / CD209 (DC-SIGN) signaling / negative regulation of autophagy / transcription initiation-coupled chromatin remodeling / lung development / SUMOylation of transcription cofactors / TP53 Regulates Transcription of Genes Involved in G2 Cell Cycle Arrest
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 / Bromodomain (BrD) profile. / Bromodomain-like superfamily / Zinc finger, RING/FYVE/PHD-type
Similarity search - Domain/homology
Histone acetyltransferase p300
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.9 Å
AuthorsLee, B.I. / Cho, S.E.
Funding support Korea, Republic Of, 1items
OrganizationGrant numberCountry
Other government2310200 Korea, Republic Of
CitationJournal: Biochem.Biophys.Res.Commun. / Year: 2024
Title: Comparative crystal structure analysis of the human EP300 and CBP KIX domains.
Authors: Cho, S.E. / Lee, Y. / Kim, J.I. / Jung, K.Y. / Jeong, H. / Park, H.W. / Lee, B.I.
History
DepositionSep 3, 2024Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Dec 11, 2024Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Histone acetyltransferase p300
B: Histone acetyltransferase p300
C: Histone acetyltransferase p300
hetero molecules


Theoretical massNumber of molelcules
Total (without water)36,3054
Polymers36,2393
Non-polymers651
Water905
1
A: Histone acetyltransferase p300


Theoretical massNumber of molelcules
Total (without water)12,0801
Polymers12,0801
Non-polymers00
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: Histone acetyltransferase p300


Theoretical massNumber of molelcules
Total (without water)12,0801
Polymers12,0801
Non-polymers00
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
3
C: Histone acetyltransferase p300
hetero molecules


Theoretical massNumber of molelcules
Total (without water)12,1452
Polymers12,0801
Non-polymers651
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)96.342, 96.342, 136.256
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number97
Space group name H-MI422
Symmetry operation#1: x,y,z
#2: -y,x,z
#3: y,-x,z
#4: x,-y,-z
#5: -x,y,-z
#6: -x,-y,z
#7: y,x,-z
#8: -y,-x,-z
#9: x+1/2,y+1/2,z+1/2
#10: -y+1/2,x+1/2,z+1/2
#11: y+1/2,-x+1/2,z+1/2
#12: x+1/2,-y+1/2,-z+1/2
#13: -x+1/2,y+1/2,-z+1/2
#14: -x+1/2,-y+1/2,z+1/2
#15: y+1/2,x+1/2,-z+1/2
#16: -y+1/2,-x+1/2,-z+1/2

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Components

#1: 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: 12079.800 Da / Num. of mol.: 3 / Fragment: KIX domain / Mutation: L644C
Source method: isolated from a genetically manipulated source
Details: N-histag / Source: (gene. exp.) Homo sapiens (human) / Gene: EP300, P300 / Production host: Escherichia coli (E. coli) / Strain (production host): Rosetta2(DE3)pLysS
References: UniProt: Q09472, histone acetyltransferase, Transferases; Acyltransferases; Transferring groups other than aminoacyl groups
#2: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Zn / Feature type: SUBJECT OF INVESTIGATION
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 5 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY
Has protein modificationN

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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: 2.18 Å3/Da / Density % sol: 43.61 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop
Details: 0.2 M Sodium Chloride, 0.1 M Sodium Citrate : Citric Acid pH5.5, 1 M Ammonium Phosphate Dibasic

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: PAL/PLS / Beamline: 5C (4A) / Wavelength: 1.00003 Å
DetectorType: DECTRIS EIGER X 9M / Detector: PIXEL / Date: May 16, 2024
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.00003 Å / Relative weight: 1
ReflectionResolution: 2.9→50 Å / Num. obs: 7414 / % possible obs: 99.8 % / Redundancy: 7.6 % / Biso Wilson estimate: 51.06 Å2 / CC1/2: 0.995 / Net I/σ(I): 20.286
Reflection shellResolution: 2.9→2.95 Å / Num. unique obs: 339 / CC1/2: 0.877 / % possible all: 99.7

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Processing

Software
NameVersionClassification
PHENIX(1.20.1_4487: ???)refinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: AlphaFold

Resolution: 2.9→31.26 Å / SU ML: 0.32 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 27.45 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2812 734 9.98 %
Rwork0.251 --
obs0.2542 7353 99.07 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 2.9→31.26 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1743 0 1 5 1749
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.003
X-RAY DIFFRACTIONf_angle_d0.543
X-RAY DIFFRACTIONf_dihedral_angle_d4.041228
X-RAY DIFFRACTIONf_chiral_restr0.035249
X-RAY DIFFRACTIONf_plane_restr0.003303
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.9-3.120.34691380.28191274X-RAY DIFFRACTION98
3.13-3.440.30111460.29021295X-RAY DIFFRACTION99
3.44-3.930.28051470.22271303X-RAY DIFFRACTION99
3.94-4.940.25141450.2391329X-RAY DIFFRACTION100
4.96-31.260.28011580.25371418X-RAY DIFFRACTION99

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