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- PDB-5c3i: Crystal structure of the quaternary complex of histone H3-H4 hete... -
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Basic information
Entry | Database: PDB / ID: 5c3i | ||||||||||||
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Title | Crystal structure of the quaternary complex of histone H3-H4 heterodimer with chaperone ASF1 and the replicative helicase subunit MCM2 | ||||||||||||
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![]() | REPLICATION / histone / chaperone / ASF1 / MCM protein | ||||||||||||
Function / homology | ![]() Switching of origins to a post-replicative state / Unwinding of DNA / histone chaperone activity / nuclear origin of replication recognition complex / muscle cell differentiation / CMG complex / DNA replication-dependent chromatin assembly / MCM complex / mitotic DNA replication initiation / double-strand break repair via break-induced replication ...Switching of origins to a post-replicative state / Unwinding of DNA / histone chaperone activity / nuclear origin of replication recognition complex / muscle cell differentiation / CMG complex / DNA replication-dependent chromatin assembly / MCM complex / mitotic DNA replication initiation / double-strand break repair via break-induced replication / DNA repair-dependent chromatin remodeling / regulation of DNA-templated DNA replication initiation / single-stranded DNA helicase activity / Formation of Senescence-Associated Heterochromatin Foci (SAHF) / cochlea development / replication fork processing / DNA unwinding involved in DNA replication / 3'-5' DNA helicase activity / DNA replication origin binding / Activation of the pre-replicative complex / DNA replication initiation / negative regulation of megakaryocyte differentiation / protein localization to CENP-A containing chromatin / cellular response to interleukin-4 / Chromatin modifying enzymes / Replacement of protamines by nucleosomes in the male pronucleus / CENP-A containing nucleosome / Activation of ATR in response to replication stress / epigenetic regulation of gene expression / Packaging Of Telomere Ends / 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 / Recognition and association of DNA glycosylase with site containing an affected pyrimidine / Cleavage of the damaged pyrimidine / Inhibition of DNA recombination at telomere / Meiotic synapsis / telomere organization / RNA Polymerase I Promoter Opening / Interleukin-7 signaling / Assembly of the ORC complex at the origin of replication / SUMOylation of chromatin organization proteins / DNA methylation / Condensation of Prophase Chromosomes / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / SIRT1 negatively regulates rRNA expression / Chromatin modifications during the maternal to zygotic transition (MZT) / HCMV Late Events / PRC2 methylates histones and DNA / Defective pyroptosis / Assembly of the pre-replicative complex / HDACs deacetylate histones / RNA Polymerase I Promoter Escape / Nonhomologous End-Joining (NHEJ) / Transcriptional regulation by small RNAs / Formation of the beta-catenin:TCF transactivating complex / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / NoRC negatively regulates rRNA expression / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / B-WICH complex positively regulates rRNA expression / G2/M DNA damage checkpoint / HDMs demethylate histones / DNA Damage/Telomere Stress Induced Senescence / PKMTs methylate histone lysines / Meiotic recombination / RMTs methylate histone arginines / Pre-NOTCH Transcription and Translation / Activation of anterior HOX genes in hindbrain development during early embryogenesis / HCMV Early Events / Orc1 removal from chromatin / Transcriptional regulation of granulopoiesis / osteoblast differentiation / structural constituent of chromatin / nucleosome / nucleosome assembly / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / chromatin organization / RUNX1 regulates transcription of genes involved in differentiation of HSCs / site of double-strand break / single-stranded DNA binding / Factors involved in megakaryocyte development and platelet production / HATs acetylate histones / gene expression / Processing of DNA double-strand break ends / histone binding / Senescence-Associated Secretory Phenotype (SASP) / Oxidative Stress Induced Senescence / Estrogen-dependent gene expression / DNA replication / DNA helicase / chromosome, telomeric region / cadherin binding / protein heterodimerization activity / Amyloid fiber formation / DNA repair / apoptotic process / chromatin binding / chromatin / enzyme binding / ATP hydrolysis activity Similarity search - Function | ||||||||||||
Biological species | ![]() | ||||||||||||
Method | ![]() ![]() ![]() ![]() | ||||||||||||
![]() | Wang, H. / Wang, M. / Yang, N. / Xu, R.M. | ||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Structure of the quaternary complex of histone H3-H4 heterodimer with chaperone ASF1 and the replicative helicase subunit MCM2 Authors: Wang, H. / Wang, M. / Yang, N. / Xu, R.M. | ||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 439 KB | Display | ![]() |
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PDB format | ![]() | 357.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Summary document | ![]() | 600.6 KB | Display | ![]() |
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Full document | ![]() | 624.4 KB | Display | |
Data in XML | ![]() | 72.5 KB | Display | |
Data in CIF | ![]() | 98.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 2io5S S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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3 | ![]()
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4 | ![]()
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5 | ![]()
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6 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 21375.646 Da / Num. of mol.: 6 / Fragment: UNP residues 1-175 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Protein | Mass: 15437.167 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Gene: HIST1H3A, H3FA, HIST1H3B, H3FL, HIST1H3C, H3FC, HIST1H3D, H3FB, HIST1H3E, H3FD, HIST1H3F, H3FI, HIST1H3G, H3FH, HIST1H3H, H3FK, HIST1H3I, H3FF, HIST1H3J, H3FJ Plasmid: pCDFDuet / Production host: ![]() ![]() #3: Protein | Mass: 11394.426 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Gene: HIST1H4A, H4/A, H4FA, HIST1H4B, H4/I, H4FI, HIST1H4C, H4/G, H4FG, HIST1H4D, H4/B, H4FB, HIST1H4E, H4/J, H4FJ, HIST1H4F, H4/C, H4FC, HIST1H4H, H4/H, H4FH, HIST1H4I, H4/M, H4FM, HIST1H4J, H4/E, ...Gene: HIST1H4A, H4/A, H4FA, HIST1H4B, H4/I, H4FI, HIST1H4C, H4/G, H4FG, HIST1H4D, H4/B, H4FB, HIST1H4E, H4/J, H4FJ, HIST1H4F, H4/C, H4FC, HIST1H4H, H4/H, H4FH, HIST1H4I, H4/M, H4FM, HIST1H4J, H4/E, H4FE, HIST1H4K, H4/D, H4FD, HIST1H4L, H4/K, H4FK, HIST2H4A, H4/N, H4F2, H4FN, HIST2H4, HIST2H4B, H4/O, H4FO, HIST4H4 Plasmid: pCDFDuet / Production host: ![]() ![]() #4: Protein | Mass: 9747.712 Da / Num. of mol.: 6 / Fragment: UNP residues 63-154 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() Sequence details | SEQUENCE FOR THE UNK RESIDUES OF ENTITY 4 (MCM2) SHOULD BE GRGLGRMRRGLLYDSDEEDEERPARKRRQV. ONLY FEW ...SEQUENCE FOR THE UNK RESIDUES OF ENTITY 4 (MCM2) SHOULD BE GRGLGRMRRG | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.17 Å3/Da / Density % sol: 61.25 % |
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Crystal grow | Temperature: 289 K / Method: vapor diffusion, hanging drop / pH: 8 / Details: 20% PEG 3350, 2% Tacsimate,0.1 M Tris-HCl pH 8.0 |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Apr 27, 2015 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: double crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9792 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection twin |
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Reflection | Resolution: 3.5→50 Å / Num. obs: 42834 / % possible obs: 99.8 % / Redundancy: 9.1 % / Rmerge(I) obs: 0.161 / Rpim(I) all: 0.056 / Rrim(I) all: 0.171 / Χ2: 0.972 / Net I/av σ(I): 12.833 / Net I/σ(I): 5.7 / Num. measured all: 389047 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1 / Rejects: _
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-Phasing
Phasing | Method: ![]() |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 2IO5 Resolution: 3.5→48.99 Å / Cor.coef. Fo:Fc: 0.857 / Cor.coef. Fo:Fc free: 0.811 / SU B: 24.455 / SU ML: 0.38 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R Free: 0.132 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT U VALUES : REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | |||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 137.72 Å2 / Biso mean: 47.324 Å2 / Biso min: 23.74 Å2
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Refinement step | Cycle: final / Resolution: 3.5→48.99 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 3.48→3.57 Å / Total num. of bins used: 20
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