A protein modification that effectively converts an L-serine residue to O-phospho-L-serine. [ OMSSA:6 PubMed:12923550 Unimod:21#S DeltaMass:0 PubMed:8061611 ChEBI:15811 PubMed:4065410 https://proteininformationresource.org/cgi-bin/resid?id=AA0037 ]

Synonyms: OPSer serine phosphate ester O3-phosphoserine MOD_RES Phosphoserine 2-amino-3-hydroxypropanoic acid 3-phosphate (2S)-2-amino-3-(phosphonooxy)propanoic acid ACT_SITE Phosphoserine intermediate Phospho Seryl O-phosphonoserine 2-azanyl-3-(phosphonooxy)propanoic acid O-phosphorylated L-serine phosphorylations O-phospho-L-serine

This is just here as a test because I lose it

Term information

database cross reference
  • DiffMono: (79.966331)
  • DiffAvg: (79.98)
  • DiffFormula: (C 0 H 1 N 0 O 3 P 1)
  • Source: (natural)
  • UniProt: (PTM-0253)
  • Formula: (C 3 H 6 N 1 O 5 P 1)
  • MassAvg: (167.06)
  • TermSpec: (none)
  • Origin: (S)
  • Unimod: (Unimod:21)
  • MassMono: (166.998359)
Subsets

PSI-MOD-slim

Alternate name from RESID
O3-phosphoserine

Label from MS DeltaMass
Phospho Seryl

Short label from OMSSA
phosphorylations

Protein feature description from UniProtKB
ACT_SITE Phosphoserine intermediate

Name from RESID
O-phospho-L-serine

Alternate name from RESID
serine phosphate ester

Alternate name from RESID
2-amino-3-hydroxypropanoic acid 3-phosphate

Alternate name from RESID
2-azanyl-3-(phosphonooxy)propanoic acid

Alternate name curated by PSI-MOD
O-phosphorylated L-serine

Alternate name from RESID
O-phosphonoserine

Systematic name from RESID
(2S)-2-amino-3-(phosphonooxy)propanoic acid

has related synonym

Phosphorylation

Phospho

id

MOD:00046