[English] 日本語
Yorodumi
- PDB-5zr1: Saccharomyces Cerevisiae Origin Recognition Complex Bound to a 72... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 5zr1
TitleSaccharomyces Cerevisiae Origin Recognition Complex Bound to a 72-bp Origin DNA containing ACS and B1 element
Components
  • (72bp-oring DNA, ACS305, ...) x 2
  • (Origin recognition complex subunit ...) x 6
KeywordsDNA BINDING PROTEIN/DNA / Origin Recognition Complex / DNA replication initiation / 72-bp origin DNA / DNA BINDING PROTEIN / DNA BINDING PROTEIN-DNA complex
Function / homology
Function and homology information


CDC6 association with the ORC:origin complex / Assembly of the ORC complex at the origin of replication / Orc1 removal from chromatin / Cul8-RING ubiquitin ligase complex / maintenance of rDNA / nuclear origin of replication recognition complex / pre-replicative complex assembly involved in nuclear cell cycle DNA replication / Activation of the pre-replicative complex / nuclear pre-replicative complex / Activation of ATR in response to replication stress ...CDC6 association with the ORC:origin complex / Assembly of the ORC complex at the origin of replication / Orc1 removal from chromatin / Cul8-RING ubiquitin ligase complex / maintenance of rDNA / nuclear origin of replication recognition complex / pre-replicative complex assembly involved in nuclear cell cycle DNA replication / Activation of the pre-replicative complex / nuclear pre-replicative complex / Activation of ATR in response to replication stress / DNA replication preinitiation complex / mitotic DNA replication checkpoint signaling / silent mating-type cassette heterochromatin formation / DNA replication origin binding / regulation of DNA replication / subtelomeric heterochromatin formation / nucleosome binding / DNA replication initiation / chromosome, telomeric region / chromatin binding / ATP hydrolysis activity / nucleoplasm / ATP binding / metal ion binding / nucleus
Similarity search - Function
Origin recognition complex, subunit 6, fungi / : / Origin recognition complex subunit 1 C-terminal winged HTH domain / Origin recognition complex, subunit 6 / Origin recognition complex subunit 6 (ORC6) / AAA domain / Origin recognition complex subunit 4 / Origin recognition complex, subunit 3 / Origin recognition complex, subunit 5 / Origin recognition complex subunit 4, C-terminal ...Origin recognition complex, subunit 6, fungi / : / Origin recognition complex subunit 1 C-terminal winged HTH domain / Origin recognition complex, subunit 6 / Origin recognition complex subunit 6 (ORC6) / AAA domain / Origin recognition complex subunit 4 / Origin recognition complex, subunit 3 / Origin recognition complex, subunit 5 / Origin recognition complex subunit 4, C-terminal / Origin recognition complex subunit 3, winged helix C-terminal / : / : / Origin recognition complex (ORC) subunit 4 C-terminus / Origin recognition complex (ORC) subunit 5 C-terminus / Origin recognition complex winged helix C-terminal / ORC5, lid domain / Orc1-like, AAA ATPase domain / AAA ATPase domain / Origin recognition complex subunit 2 / Origin recognition complex, subunit 2 / AAA lid domain / AAA lid domain / Bromo adjacent homology (BAH) domain superfamily / Bromo adjacent homology domain / Bromo adjacent homology (BAH) domain / BAH domain / BAH domain profile. / ATPase family associated with various cellular activities (AAA) / ATPase, AAA-type, core / EF-Hand 1, calcium-binding site / ATPases associated with a variety of cellular activities / AAA+ ATPase domain / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER / DNA / DNA (> 10) / Origin recognition complex subunit 2 / Origin recognition complex subunit 6 / Origin recognition complex subunit 5 / Origin recognition complex subunit 1 / Origin recognition complex subunit 3 / Origin recognition complex subunit 4
Similarity search - Component
Biological speciesSaccharomyces cerevisiae (brewer's yeast)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3 Å
AuthorsLi, N. / Lam, W.H. / Zhai, Y. / Cheng, J. / Cheng, E. / Zhao, Y. / Gao, N. / Tye, B.K.
CitationJournal: Nature / Year: 2018
Title: Structure of the origin recognition complex bound to DNA replication origin.
Authors: Ningning Li / Wai Hei Lam / Yuanliang Zhai / Jiaxuan Cheng / Erchao Cheng / Yongqian Zhao / Ning Gao / Bik-Kwoon Tye /
Abstract: The six-subunit origin recognition complex (ORC) binds to DNA to mark the site for the initiation of replication in eukaryotes. Here we report a 3 Å cryo-electron microscopy structure of the ...The six-subunit origin recognition complex (ORC) binds to DNA to mark the site for the initiation of replication in eukaryotes. Here we report a 3 Å cryo-electron microscopy structure of the Saccharomyces cerevisiae ORC bound to a 72-base-pair origin DNA sequence that contains the ARS consensus sequence (ACS) and the B1 element. The ORC encircles DNA through extensive interactions with both phosphate backbone and bases, and bends DNA at the ACS and B1 sites. Specific recognition of thymine residues in the ACS is carried out by a conserved basic amino acid motif of Orc1 in the minor groove, and by a species-specific helical insertion motif of Orc4 in the major groove. Moreover, similar insertions into major and minor grooves are also embedded in the B1 site by basic patch motifs from Orc2 and Orc5, respectively, to contact bases and to bend DNA. This work pinpoints a conserved role of ORC in modulating DNA structure to facilitate origin selection and helicase loading in eukaryotes.
History
DepositionApr 21, 2018Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Jul 11, 2018Provider: repository / Type: Initial release
Revision 1.1Jul 25, 2018Group: Data collection / Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_PubMed / _citation.title

-
Structure visualization

Movie
  • Deposited structure unit
  • Imaged by Jmol
  • Download
  • Superimposition on EM map
  • EMDB-6941
  • Imaged by UCSF Chimera
  • Download
Movie viewer
Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Origin recognition complex subunit 1
B: Origin recognition complex subunit 2
C: Origin recognition complex subunit 3
D: Origin recognition complex subunit 4
E: Origin recognition complex subunit 5
F: Origin recognition complex subunit 6
G: 72bp-oring DNA, ACS305, T-rich
H: 72bp-oring DNA, ACS305, A-rich
hetero molecules


Theoretical massNumber of molelcules
Total (without water)460,55914
Polymers458,9178
Non-polymers1,6436
Water0
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: mass spectrometry
TypeNameSymmetry operationNumber
identity operation1_5551
Buried area55020 Å2
ΔGint-321 kcal/mol
Surface area120160 Å2

-
Components

-
Origin recognition complex subunit ... , 6 types, 6 molecules ABCDEF

#1: Protein Origin recognition complex subunit 1 / / Origin recognition complex 120 kDa subunit


Mass: 104546.164 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / Gene: ORC1, YML065W / Production host: Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P54784
#2: Protein Origin recognition complex subunit 2 / / Origin recognition complex 71 kDa subunit


Mass: 71342.180 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / Gene: ORC2, RRR1, SIR5, YBR060C, YBR0523 / Production host: Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P32833
#3: Protein Origin recognition complex subunit 3 / / Origin recognition complex 62 kDa subunit


Mass: 72161.766 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / Gene: ORC3, OAF1, OIF1, YLL004W, L1365 / Production host: Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P54790
#4: Protein Origin recognition complex subunit 4 / / Origin recognition complex 56 kDa subunit


Mass: 60772.152 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / Gene: ORC4, YPR162C, P9325.5 / Production host: Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P54791
#5: Protein Origin recognition complex subunit 5 / / Origin recognition complex 53 kDa subunit


Mass: 55347.168 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / Gene: ORC5, YNL261W, N0834 / Production host: Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P50874
#6: Protein Origin recognition complex subunit 6 / / ACS-associated protein 1 / Origin recognition complex 50 kDa subunit


Mass: 50369.531 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Strain: ATCC 204508 / S288c / Gene: ORC6, AAP1, YHR118C / Production host: Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P38826

-
72bp-oring DNA, ACS305, ... , 2 types, 2 molecules GH

#7: DNA chain 72bp-oring DNA, ACS305, T-rich


Mass: 22203.266 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Saccharomyces cerevisiae (brewer's yeast)
#8: DNA chain 72bp-oring DNA, ACS305, A-rich


Mass: 22174.412 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Saccharomyces cerevisiae (brewer's yeast)

-
Non-polymers , 2 types, 6 molecules

#9: Chemical ChemComp-AGS / PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER / ATP-GAMMA-S / ADENOSINE 5'-(3-THIOTRIPHOSPHATE) / ADENOSINE 5'-(GAMMA-THIOTRIPHOSPHATE) / ADENOSINE-5'-DIPHOSPHATE MONOTHIOPHOSPHATE


Mass: 523.247 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C10H16N5O12P3S / Comment: ATP-gamma-S, energy-carrying molecule analogue*YM
#10: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Mg

-
Experimental details

-
Experiment

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

-
Sample preparation

ComponentName: Saccharomyces Cerevisiae Origin Recognition Complex Bound to a 72-bp Origin DNA containing ACS and B1 element
Type: COMPLEX
Details: Saccharomyces Cerevisiae Origin Recognition Complex (Orc1-6, chain A-F) Bound to a 72-bp Origin DNA (a 72-bp dsDNA chain G-H) containing ACS and B1 element
Entity ID: #1-#8 / Source: RECOMBINANT
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Source (recombinant)Organism: Saccharomyces cerevisiae (brewer's yeast)
Buffer solutionpH: 7.6
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
Specimen supportGrid material: GOLD
VitrificationCryogen name: ETHANE

-
Electron microscopy imaging

Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company
MicroscopyModel: FEI TITAN KRIOS
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELDBright-field microscopy
Specimen holderCryogen: NITROGEN / Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER
Image recordingElectron dose: 52.3 e/Å2 / Detector mode: SUPER-RESOLUTION / Film or detector model: GATAN K2 QUANTUM (4k x 4k)

-
Processing

SoftwareName: PHENIX / Version: 1.12_2829: / Classification: refinement
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
SymmetryPoint symmetry: C1 (asymmetric)
3D reconstructionResolution: 3 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 164857 / Symmetry type: POINT
Refine LS restraints
Refine-IDTypeDev idealNumber
ELECTRON MICROSCOPYf_bond_d0.00622869
ELECTRON MICROSCOPYf_angle_d1.02331269
ELECTRON MICROSCOPYf_dihedral_angle_d14.04313539
ELECTRON MICROSCOPYf_chiral_restr0.0583547
ELECTRON MICROSCOPYf_plane_restr0.0123692

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242):Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more