MOD:00189

Ontologies▸mod▸classes▸MOD:00189

dehydroalanine (Ser)

http://purl.obolibrary.org/obo/MOD_00189

A protein modification that effectively converts an L-serine residue to dehydroalanine.

Also appears ingexo cco reto rexo

Exact Synonyms

2,3-didehydroalanine

2-aminoacrylic acid

2-aminopropenoic acid

4-methylidene-imidazole-5-one (MIO) active site

anhydroserine

beta-elim-s

dehydro

dehydroalanine

Dha(Ser)

Dha

MOD_RES 2,3-didehydroalanine (Ser)

phospholosss

Related Synonyms

Dehydrated

Exact matchInclude obsolete termsInclude imported terms

protein modification (1,977)
- protein modification categorized by amino acid modified (1,377)
- protein modification categorized by chemical process (1,693)
  - dehydrated residue (8)
    - phosphorylation of an hydroxyl amino acid with prompt loss of phosphate (4)
      - dehydroalanine (Ser)

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class Information

DiffAvg

-18.02

DiffFormula

C 0 H -2 N 0 O -1

DiffMono

-18.010565

Formula

C 3 H 3 N 1 O 1

has_dbxref

Unimod:23
uniprot.ptm:PTM-0006

has_obo_namespace

PSI-MOD

in_subset

PSI-MOD-slim

MassAvg

69.06

MassMono

69.02146

Origin

Source

natural

class Relations

Subclass of

Related from

has functional parent

3-methoxydehydroalanine