Skip to content

Enum: ReactionDirectionality

The directionality of a chemical reaction or process

URI: valuesets:ReactionDirectionality

Permissible Values

Value Meaning Description
LEFT_TO_RIGHT None Reaction proceeds from left to right (forward direction)
RIGHT_TO_LEFT None Reaction proceeds from right to left (reverse direction)
BIDIRECTIONAL None Reaction can proceed in both directions
AGNOSTIC None Direction is unknown or not specified
IRREVERSIBLE_LEFT_TO_RIGHT None Reaction proceeds only from left to right and cannot be reversed
IRREVERSIBLE_RIGHT_TO_LEFT None Reaction proceeds only from right to left and cannot be reversed

Slots

Name Description
reaction_directionality The directionality of a chemical reaction or process

Identifier and Mapping Information

Schema Source

  • from schema: https://w3id.org/linkml/valuesets

LinkML Source

name: ReactionDirectionality
description: The directionality of a chemical reaction or process
title: Reaction Directionality
from_schema: https://w3id.org/linkml/valuesets
rank: 1000
permissible_values:
  LEFT_TO_RIGHT:
    text: LEFT_TO_RIGHT
    description: Reaction proceeds from left to right (forward direction)
    aliases:
    - LR
    - forward
    - -->
  RIGHT_TO_LEFT:
    text: RIGHT_TO_LEFT
    description: Reaction proceeds from right to left (reverse direction)
    aliases:
    - RL
    - reverse
    - backward
    - <--
  BIDIRECTIONAL:
    text: BIDIRECTIONAL
    description: Reaction can proceed in both directions
    aliases:
    - BIDI
    - reversible
    - <-->
    exact_mappings:
    - SBO:0000650
  AGNOSTIC:
    text: AGNOSTIC
    description: Direction is unknown or not specified
    aliases:
    - unknown
    - unspecified
  IRREVERSIBLE_LEFT_TO_RIGHT:
    text: IRREVERSIBLE_LEFT_TO_RIGHT
    description: Reaction proceeds only from left to right and cannot be reversed
    aliases:
    - irreversible forward
    - ->>
    exact_mappings:
    - SBO:0000651
  IRREVERSIBLE_RIGHT_TO_LEFT:
    text: IRREVERSIBLE_RIGHT_TO_LEFT
    description: Reaction proceeds only from right to left and cannot be reversed
    aliases:
    - irreversible reverse
    - <<-