CryoSPARC Guide
  • About CryoSPARC
  • Current Version
  • Licensing
    • Non-commercial license agreement
  • Setup, Configuration and Management
    • CryoSPARC Architecture and System Requirements
    • CryoSPARC Installation Prerequisites
    • How to Download, Install and Configure
      • Obtaining A License ID
      • Downloading and Installing CryoSPARC
      • CryoSPARC Cluster Integration Script Examples
      • Accessing the CryoSPARC User Interface
    • Deploying CryoSPARC on AWS
      • Performance Benchmarks
    • Using CryoSPARC with Cluster Management Software
    • Software Updates and Patches
    • Management and Monitoring
      • Environment variables
      • (Optional) Hosting CryoSPARC Through a Reverse Proxy
      • cryosparcm reference
      • cryosparcm cli reference
      • cryosparcw reference
    • Software System Guides
      • Guide: Updating to CryoSPARC v4
      • Guide: Installation Testing with cryosparcm test
      • Guide: Verify CryoSPARC Installation with the Extensive Validation Job (v4.3+)
      • Guide: Verify CryoSPARC Installation with the Extensive Workflow (≤v4.2)
      • Guide: Performance Benchmarking (v4.3+)
      • Guide: Download Error Reports
      • Guide: Maintenance Mode and Configurable User Facing Messages
      • Guide: User Management
      • Guide: Multi-user Unix Permissions and Data Access Control
      • Guide: Lane Assignments and Restrictions
      • Guide: Queuing Directly to a GPU
      • Guide: Priority Job Queuing
      • Guide: Configuring Custom Variables for Cluster Job Submission Scripts
      • Guide: SSD Particle Caching in CryoSPARC
      • Guide: Data Management in CryoSPARC (v4.0+)
      • Guide: Data Cleanup (v4.3+)
      • Guide: Reduce Database Size (v4.3+)
      • Guide: Data Management in CryoSPARC (≤v3.3)
      • Guide: CryoSPARC Live Session Data Management
      • Guide: Manipulating .cs Files Created By CryoSPARC
      • Guide: Migrating your CryoSPARC Instance
      • Guide: EMDB-friendly XML file for FSC plots
    • Troubleshooting
  • Application Guide (v4.0+)
    • A Tour of the CryoSPARC Interface
    • Browsing the CryoSPARC Instance
    • Projects, Workspaces and Live Sessions
    • Jobs
    • Job Views: Cards, Tree, and Table
    • Creating and Running Jobs
    • Low Level Results Interface
    • Filters and Sorting
    • View Options
    • Tags
    • Flat vs Hierarchical Navigation
    • File Browser
    • Blueprints
    • Workflows
    • Inspecting Data
    • Managing Jobs
    • Interactive Jobs
    • Upload Local Files
    • Managing Data
    • Downloading and Exporting Data
    • Instance Management
    • Admin Panel
  • Cryo-EM Foundations
    • Image Formation
      • Contrast in Cryo-EM
      • Waves as Vectors
      • Aliasing
  • Expectation Maximization in Cryo-EM
  • Processing Data in cryoSPARC
    • Get Started with CryoSPARC: Introductory Tutorial (v4.0+)
    • Tutorial Videos
    • All Job Types in CryoSPARC
      • Import
        • Job: Import Movies
        • Job: Import Micrographs
        • Job: Import Particle Stack
        • Job: Import 3D Volumes
        • Job: Import Templates
        • Job: Import Result Group
        • Job: Import Beam Shift
      • Motion Correction
        • Job: Patch Motion Correction
        • Job: Full-Frame Motion Correction
        • Job: Local Motion Correction
        • Job: MotionCor2 (Wrapper) (BETA)
        • Job: Reference Based Motion Correction (BETA)
      • CTF Estimation
        • Job: Patch CTF Estimation
        • Job: Patch CTF Extraction
        • Job: CTFFIND4 (Wrapper)
        • Job: Gctf (Wrapper) (Legacy)
      • Exposure Curation
        • Job: Micrograph Denoiser (BETA)
        • Job: Micrograph Junk Detector (BETA)
        • Interactive Job: Manually Curate Exposures
      • Particle Picking
        • Interactive Job: Manual Picker
        • Job: Blob Picker
        • Job: Template Picker
        • Job: Filament Tracer
        • Job: Blob Picker Tuner
        • Interactive Job: Inspect Particle Picks
        • Job: Create Templates
      • Extraction
        • Job: Extract from Micrographs
        • Job: Downsample Particles
        • Job: Restack Particles
      • Deep Picking
        • Guideline for Supervised Particle Picking using Deep Learning Models
        • Deep Network Particle Picker
          • T20S Proteasome: Deep Particle Picking Tutorial
          • Job: Deep Picker Train and Job: Deep Picker Inference
        • Topaz (Bepler, et al)
          • T20S Proteasome: Topaz Particle Picking Tutorial
          • T20S Proteasome: Topaz Micrograph Denoising Tutorial
          • Job: Topaz Train and Job: Topaz Cross Validation
          • Job: Topaz Extract
          • Job: Topaz Denoise
      • Particle Curation
        • Job: 2D Classification
        • Interactive Job: Select 2D Classes
        • Job: Reference Based Auto Select 2D (BETA)
        • Job: Reconstruct 2D Classes
        • Job: Rebalance 2D Classes
        • Job: Class Probability Filter (Legacy)
        • Job: Rebalance Orientations
        • Job: Subset Particles by Statistic
      • 3D Reconstruction
        • Job: Ab-Initio Reconstruction
      • 3D Refinement
        • Job: Homogeneous Refinement
        • Job: Heterogeneous Refinement
        • Job: Non-Uniform Refinement
        • Job: Homogeneous Reconstruction Only
        • Job: Heterogeneous Reconstruction Only
        • Job: Homogeneous Refinement (Legacy)
        • Job: Non-uniform Refinement (Legacy)
      • CTF Refinement
        • Job: Global CTF Refinement
        • Job: Local CTF Refinement
        • Job: Exposure Group Utilities
      • Conformational Variability
        • Job: 3D Variability
        • Job: 3D Variability Display
        • Job: 3D Classification
        • Job: Regroup 3D Classes
        • Job: Reference Based Auto Select 3D (BETA)
        • Job: 3D Flexible Refinement (3DFlex) (BETA)
      • Postprocessing
        • Job: Sharpening Tools
        • Job: DeepEMhancer (Wrapper)
        • Job: Validation (FSC)
        • Job: Local Resolution Estimation
        • Job: Local Filtering
        • Job: ResLog Analysis
        • Job: ThreeDFSC (Wrapper) (Legacy)
      • Local Refinement
        • Job: Local Refinement
        • Job: Particle Subtraction
        • Job: Local Refinement (Legacy)
      • Helical Reconstruction
        • Helical symmetry in CryoSPARC
        • Job: Helical Refinement
        • Job: Symmetry search utility
        • Job: Average Power Spectra
      • Utilities
        • Job: Exposure Sets Tool
        • Job: Exposure Tools
        • Job: Generate Micrograph Thumbnails
        • Job: Cache Particles on SSD
        • Job: Check for Corrupt Particles
        • Job: Particle Sets Tool
        • Job: Reassign Particles to Micrographs
        • Job: Remove Duplicate Particles
        • Job: Symmetry Expansion
        • Job: Volume Tools
        • Job: Volume Alignment Tools
        • Job: Align 3D maps
        • Job: Split Volumes Group
        • Job: Orientation Diagnostics
      • Simulations
        • Job: Simulate Data (GPU)
        • Job: Simulate Data (Legacy)
    • CryoSPARC Tools
    • Data Processing Tutorials
      • Case study: End-to-end processing of a ligand-bound GPCR (EMPIAR-10853)
      • Case Study: DkTx-bound TRPV1 (EMPIAR-10059)
      • Case Study: Pseudosymmetry in TRPV5 and Calmodulin (EMPIAR-10256)
      • Case Study: End-to-end processing of an inactive GPCR (EMPIAR-10668)
      • Case Study: End-to-end processing of encapsulated ferritin (EMPIAR-10716)
      • Case Study: Exploratory data processing by Oliver Clarke
      • Tutorial: Tips for Membrane Protein Structures
      • Tutorial: Common CryoSPARC Plots
      • Tutorial: Negative Stain Data
      • Tutorial: Phase Plate Data
      • Tutorial: EER File Support
      • Tutorial: EPU AFIS Beam Shift Import
      • Tutorial: Patch Motion and Patch CTF
      • Tutorial: Float16 Support
      • Tutorial: Particle Picking Calibration
      • Tutorial: Blob Picker Tuner
      • Tutorial: Helical Processing using EMPIAR-10031 (MAVS)
      • Tutorial: Maximum Box Sizes for Refinement
      • Tutorial: CTF Refinement
      • Tutorial: Ewald Sphere Correction
      • Tutorial: Symmetry Relaxation
      • Tutorial: Orientation Diagnostics
      • Tutorial: BILD files in CryoSPARC v4.4+
      • Tutorial: Mask Creation
      • Case Study: Yeast U4/U6.U5 tri-snRNP
      • Tutorial: 3D Classification
      • Tutorial: 3D Variability Analysis (Part One)
      • Tutorial: 3D Variability Analysis (Part Two)
      • Tutorial: 3D Flexible Refinement
        • Installing 3DFlex Dependencies (v4.1–v4.3)
      • Tutorial: 3D Flex Mesh Preparation
    • Webinar Recordings
  • Real-time processing in cryoSPARC Live
    • About CryoSPARC Live
    • Prerequisites and Compute Resources Setup
    • How to Access cryoSPARC Live
    • UI Overview
    • New Live Session: Start to Finish Guide
    • CryoSPARC Live Tutorial Videos
    • Live Jobs and Session-Level Functions
    • Performance Metrics
    • Managing a CryoSPARC Live Session from the CLI
    • FAQs and Troubleshooting
  • Guides for v3
    • v3 User Interface Guide
      • Dashboard
      • Project and Workspace Management
      • Create and Build Jobs
      • Queue Job, Inspect Job and Other Job Actions
      • View and Download Results
      • Job Relationships
      • Resource Manager
      • User Management
    • Tutorial: Job Builder
    • Get Started with CryoSPARC: Introductory Tutorial (v3)
    • Tutorial: Manually Curate Exposures (v3)
  • Resources
    • Questions and Support
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On this page
  • At a Glance
  • Description
  • Inputs
  • Commonly Adjusted Parameters
  • Volume data path
  • EMDB ID
  • Type of volume being imported
  • Pixel size (A)
  • Outputs
  • Common Next Steps
  • Common Problems
  1. Processing Data in cryoSPARC
  2. All Job Types in CryoSPARC
  3. Import

Job: Import 3D Volumes

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Last updated 1 year ago

At a Glance

Import one or more volumes from the filesystem or EMDB.

Description

The Import 3D Volumes job type allows you to import one or more 3D volumes, e.g., half-maps, sharpened or unsharpened maps, local resolution maps, and masks. In CryoSPARC v3.3+, you also have the option to download volumes directly from .

Inputs

This job does not accept any inputs.

Commonly Adjusted Parameters

Volume data path

A valid path referencing one or more volumes on the filesystem. Multiple volumes can be specified using wildcards (*) and other Unix-style pathname patterns.

EMDB ID

A comma-separated list of EMDB identifiers (the 4 or 5 digits following "EMD-").

If one or more valid EMDB ID is specified, the job will attempt to connect to EMDB servers and download the entry metadata and volume data. The JSON metadata associated with the entry will be stored in the job directory and the 3D volume will be stored as a .mrc for downstream processing.

The CryoSPARC master instance must allow outbound requests to the EMDB REST API (HTTPS) at https://www.ebi.ac.uk/pdbe/api/emdb/all/* and the EMDB FTP server at ftp://ftp.ebi.ac.uk/pub/databases/emdb/structures/* for this functionality to work.

Type of volume being imported

This job accepts maps, half-maps, sharpened maps, local resolution maps, or masks. All of these volumes are ultimately 3D arrays of voxels, but CryoSPARC imposes limits on which volumes can be plugged into which inputs to avoid, e.g., accidentally trying to refine particles against a binarized mask. Selecting the correct value from this dropdown allows these safeguards to work correctly.

Pixel size (A)

If it is not specified here, the pixel size will be read from the map file header.

Outputs

Imported 3D volume(s) of the appropriate type are produced in separate outputs.

Common Next Steps

Common Problems

Selecting the incorrect volume type (i.e., map when the volume is actually a mask) will prevent the volume’s use in the desired slot in downstream jobs. Re-importing the volume with the correct type will resolve the issue.

Imported mask bases can be thresholded, dilated, and padded with .

Imported maps can be used in a wide variety of jobs, including or .

EMDB
Volume Tools
Homogeneous
Heterogeneous Refinement