Molecule Depiction

This cube generates 2D depictions for molecules.

The molecule is read from the field specified by Input Molecule Field. The generated SVG image is stored in the field specified by 2D Depiction Field and the record is sent to the success port.

The molecule depiction can be customized using the parameters listed in the Image Parameters and Molecule Depiction Parameters sections.

Example of 2D molecule depiction

Upstream Cubes

• Prepare Molecule for 2D Depiction

See also

• OE2DMolDisplayOptions in OEDepict TK manual

• Molecule Depiction section in OEDepict TK manual

Related Cubes

• Parallel Molecule Depiction – parallel version of the cube

• Molecule Depiction with Atom Data

• Molecule Depiction with Bond Data

Calculation Parameters

• Add Signature (add_signature) type: boolean: This parameter controls whether a signature is drawn at the bottom right corner of the image.

  Default: True
• Aromaticity Style (aromatic_style) type: string: The aromaticity style of molecule depiction.

  Default: Kekule

  Choices: Kekule, Circle, Dash
• Atom Color Style (atom_color_style) type: string: The atom color style of molecule depiction.

  Default: WhiteCPK

  Choices: WhiteCPK, BlackCPK, WhiteMonochrome, BlackMonochrome
• Atom Stereo Style (atom_stereo_style) type: string: The atom stereo style of molecule depiction.

  Default: NoOp

  Choices: NoOp, CIP, MDL
• Bond Stereo Style (bond_stereo_style) type: string: The bond stereo style of molecule depiction.

  Default: NoOp

  Choices: NoOp, CIP
• CPUs (cpu_count) type: integer: The number of CPUs to run this cube with

  Default: 1 , Min: 1, Max: 128
• Cube Metrics (cube_metrics) type: string: Set of metrics to be collected

  
  

  Choices: cpu, disk, memory, network
• Temporary Disk Space (MiB) (disk_space) type: decimal: The minimum amount of disk space in MiB (1048576 B) this cube requires. Due to overhead, request a couple hundred MiB more than required.

  Default: 5120.0 , Min: 128.0, Max: 8589934592
• Draw Border (draw_border) type: boolean: This parameter controls whether a border is drawn around the generated image.

  Default: False
• GPUs (gpu_count) type: integer: The number of GPUs to run this cube with

  Default: 0 , Max: 16
• Image Height (image_height) type: integer: The height of the generated image.

  Default: 200 , Min: 100, Max: 1000
• Image Width (image_width) type: integer: The width of the generated image.

  Default: 300 , Min: 100, Max: 1000
• Instance Tags (instance_tags) type: string: Only run on machines with matching tags (comma separated)

  Default: “”
• Instance Type (instance_type) type: string: The type of instance that this cube needs to be run on
• Max Backlog Wait (max_backlog_wait) type: integer: The max time (in seconds) that a cube will be backlogged on a group before being re-evaluated

  Default: 600 , Min: 300
• Memory (MiB) (memory_mb) type: decimal: The minimum amount of memory in MiBs (1048576 B) this cube requires. Due to overhead, request a couple hundred MiB more than required.

  Default: 1800 , Min: 256.0, Max: 8589934592
• Metric Period (metric_period) type: decimal: How often to sample metrics, in seconds

  Default: 60

  Choices: 1, 5, 10, 30, 60, 120, 180, 240, 300, Min: 1, Max: 300
• Thread limit per CPU (pids_per_cpu_limit) type: integer: The number of threads per CPU

  Default: 32
• Protective Group Style (protective_group_style) type: string: The protective group style of molecule depiction.

  Default: Off

  Choices: Off, On
• Shared Memory (MiB) (shared_memory_mb) type: decimal: The amount of shared memory to allow a container to address

  Default: 64
• Spot policy (spot_policy) type: string: Control cube placement on spot market instances

  Default: Prohibited

  Choices: Allowed, Preferred, NotPreferred, Prohibited, Required
• Super Atom Style (super_atom_style) type: string: The super atom style of molecule depiction.

  Default: Off

  Choices: Off, On
• Title Location (title_location) type: string: The position of the title in molecule depiction.

  Default: Hidden

  Choices: Top, Bottom, Hidden

Field parameters

• 2D Depiction Field (depiction_field) type: Field Type: String: The name of the field that stores the 2D depiction in SVG image format.

  Default: “”
• Input Molecule Field (mol_field) type: Field Type: Chem.Mol:

Image Parameters

The parameters of the generated image.

• Image Width (None) type: integer: The width of the generated image.

  Default: 300 , Min: 100, Max: 1000
• Image Height (None) type: integer: The height of the generated image.

  Default: 200 , Min: 100, Max: 1000
• Draw Border (None) type: boolean: This parameter controls whether a border is drawn around the generated image.

  Default: False
• Add Signature (None) type: boolean: This parameter controls whether a signature is drawn at the bottom right corner of the image.

  Default: True

Molecule Depiction Parameters

The parameters of 2D molecule depiction.

• Aromaticity Style (None) type: string: The aromaticity style of molecule depiction.

  Default: Kekule

  Choices: Kekule, Circle, Dash
• Atom Color Style (None) type: string: The atom color style of molecule depiction.

  Default: WhiteCPK

  Choices: WhiteCPK, BlackCPK, WhiteMonochrome, BlackMonochrome
• Title Location (None) type: string: The position of the title in molecule depiction.

  Default: Hidden

  Choices: Top, Bottom, Hidden
• Atom Stereo Style (None) type: string: The atom stereo style of molecule depiction.

  Default: NoOp

  Choices: NoOp, CIP, MDL
• Bond Stereo Style (None) type: string: The bond stereo style of molecule depiction.

  Default: NoOp

  Choices: NoOp, CIP
• Super Atom Style (None) type: string: The super atom style of molecule depiction.

  Default: Off

  Choices: Off, On
• Protective Group Style (None) type: string: The protective group style of molecule depiction.

  Default: Off

  Choices: Off, On

Hardware Parameters

Machine hardware requirements

• Memory (MiB) (memory_mb) type: decimal: The minimum amount of memory in MiBs (1048576 B) this cube requires. Due to overhead, request a couple hundred MiB more than required.

  Default: 1800 , Min: 256.0, Max: 8589934592
• Shared Memory (MiB) (shared_memory_mb) type: decimal: The amount of shared memory to allow a container to address

  Default: 64
• Thread limit per CPU (pids_per_cpu_limit) type: integer: The number of threads per CPU

  Default: 32
• Max Backlog Wait (max_backlog_wait) type: integer: The max time (in seconds) that a cube will be backlogged on a group before being re-evaluated

  Default: 600 , Min: 300
• Temporary Disk Space (MiB) (disk_space) type: decimal: The minimum amount of disk space in MiB (1048576 B) this cube requires. Due to overhead, request a couple hundred MiB more than required.

  Default: 5120.0 , Min: 128.0, Max: 8589934592
• GPUs (gpu_count) type: integer: The number of GPUs to run this cube with

  Default: 0 , Max: 16
• CPUs (cpu_count) type: integer: The number of CPUs to run this cube with

  Default: 1 , Min: 1, Max: 128
• Instance Type (instance_type) type: string: The type of instance that this cube needs to be run on
• Spot policy (spot_policy) type: string: Control cube placement on spot market instances

  Default: Prohibited

  Choices: Allowed, Preferred, NotPreferred, Prohibited, Required
• Instance Tags (instance_tags) type: string: Only run on machines with matching tags (comma separated)

  Default: “”

Metrics Parameters

Cube Metric Parameters

• Metric Period (None) type: decimal: How often to sample metrics, in seconds

  Default: 60

  Choices: 1, 5, 10, 30, 60, 120, 180, 240, 300, Min: 1, Max: 300
• Cube Metrics (None) type: string: Set of metrics to be collected

  
  

  Choices: cpu, disk, memory, network

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Parallel Molecule Depiction

The parallel version adds these extra parameters.

• Number of messages to distribute at a time (item_count) type: integer: The maximum number of messages to bundle together for a parallel cube.

  Default: 1 , Min: 1, Max: 65535
• Maximum Failures (max_failures) type: integer: The maximum number of times to attempt processing a work item

  Default: 10 , Min: 1, Max: 100
• Autoscale this Cube (autoscale) type: boolean: If True, let Orion manage the parallelism of this Cube

  Default: True
• Maximum number of Cubes (max_parallel) type: integer: The maximum number of concurrently running copies of this Cube

  Default: 1000 , Min: 1
• Minimum number of Cubes (min_parallel) type: integer: The minimum number of concurrently running copies of this Cube

  Default: 0