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Open data
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Basic information
Entry | Database: PDB / ID: 8x7t | |||||||||
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Title | MCM in the Apo state. | |||||||||
![]() | mini-chromosome maintenance complex 3 | |||||||||
![]() | HYDROLASE / Helicase / Replication | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.26 Å | |||||||||
![]() | Ma, J. / Yi, G. / Ye, M. / MacGregor-Chatwin, C. / Sheng, Y. / Lu, Y. / Li, M. / Gilbert, R.J.C. / Zhang, P. | |||||||||
Funding support | ![]()
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![]() | ![]() Title: MCM in the Apo state Authors: Ma, J. / Yi, G. / Ye, M. / MacGregor-Chatwin, C. / Sheng, Y. / Lu, Y. / Li, M. / Gilbert, R.J.C. / Zhang, P. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 684.4 KB | Display | ![]() |
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PDB format | ![]() | 566.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 789 KB | Display | ![]() |
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Full document | ![]() | 862.4 KB | Display | |
Data in XML | ![]() | 102.3 KB | Display | |
Data in CIF | ![]() | 152.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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1 |
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Components
#1: Protein | Mass: 76631.242 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
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-Experimental details
-Experiment
Experiment | Method: ELECTRON MICROSCOPY |
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EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
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Sample preparation
Component | Name: MCM homohexamer / Type: COMPLEX / Entity ID: all / Source: RECOMBINANT |
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Source (natural) | Organism: ![]() ![]() |
Source (recombinant) | Organism: ![]() ![]() |
Buffer solution | pH: 7.8 |
Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Vitrification | Cryogen name: ETHANE |
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Electron microscopy imaging
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Microscopy | Model: FEI TITAN KRIOS |
Electron gun | Electron source: ![]() |
Electron lens | Mode: BRIGHT FIELD / Nominal defocus max: 3000 nm / Nominal defocus min: 500 nm |
Image recording | Electron dose: 40 e/Å2 / Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) |
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Processing
EM software | Name: PHENIX / Version: 1.14_3260: / Category: model refinement |
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CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION |
3D reconstruction | Resolution: 3.26 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 445096 / Symmetry type: POINT |