Enum: MonosaccharideRingFormEnum
The size of the cyclic hemiacetal or hemiketal ring adopted by a monosaccharide, or the absence of such a ring.
URI: chemrof:MonosaccharideRingFormEnum
Permissible Values
| Value | Meaning | Description |
|---|---|---|
| pyranose | None | A six-membered ring, comprising five carbon atoms and one oxygen atom, named ... |
| furanose | None | A five-membered ring, comprising four carbon atoms and one oxygen atom, named... |
| septanose | None | A seven-membered ring, comprising six carbon atoms and one oxygen atom |
| open_chain | None | The acyclic aldehyde or ketone form |
| unknown | None | The ring form is not known, or is deliberately left unspecified |
Slots
| Name | Description |
|---|---|
| ring_form | The size of the cyclic hemiacetal ring adopted by a monosaccharide, or the ab... |
See Also
Identifier and Mapping Information
Schema Source
- from schema: https://w3id.org/chemrof
LinkML Source
name: MonosaccharideRingFormEnum
description: The size of the cyclic hemiacetal or hemiketal ring adopted by a monosaccharide,
or the absence of such a ring.
title: monosaccharide_ring_form_enum
from_schema: https://w3id.org/chemrof
see_also:
- https://iupac.qmul.ac.uk/2carb/04.html
rank: 1000
permissible_values:
pyranose:
text: pyranose
description: A six-membered ring, comprising five carbon atoms and one oxygen
atom, named by analogy with pyran.
furanose:
text: furanose
description: A five-membered ring, comprising four carbon atoms and one oxygen
atom, named by analogy with furan.
septanose:
text: septanose
description: A seven-membered ring, comprising six carbon atoms and one oxygen
atom. These are rare.
open_chain:
text: open_chain
description: The acyclic aldehyde or ketone form.
aliases:
- acyclic
unknown:
text: unknown
description: The ring form is not known, or is deliberately left unspecified.