CHEBI:141393 - Ser-Thr

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ChEBI Name Ser-Thr
ChEBI ID CHEBI:141393
Definition A dipeptide obtained by formal condensation of the carboxy group of L-serine with the amino group of L-threonine.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Mark Williams
Supplier Information
Download Molfile XML SDF
Formula C7H14N2O5
Net Charge 0
Average Mass 206.197
Monoisotopic Mass 206.09027
InChI InChI=1S/C7H14N2O5/c1-3(11)5(7(13)14)9-6(12)4(8)2-10/h3-5,10-11H,2,8H2,1H3,(H,9,12)(H,13,14)/t3-,4+,5+/m1/s1
InChIKey LDEBVRIURYMKQS-WISUUJSJSA-N
SMILES C(=O)([C@@H](N)CO)N[C@H](C(=O)O)[C@@H](C)O
Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
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ChEBI Ontology
Outgoing Ser-Thr (CHEBI:141393) has functional parent L-serine (CHEBI:17115)
Ser-Thr (CHEBI:141393) has functional parent L-threonine (CHEBI:16857)
Ser-Thr (CHEBI:141393) is a dipeptide (CHEBI:46761)
Ser-Thr (CHEBI:141393) is tautomer of Ser-Thr zwitterion (CHEBI:169955)
Incoming Ser-Thr zwitterion (CHEBI:169955) is tautomer of Ser-Thr (CHEBI:141393)
IUPAC Name
L-seryl-L-threonine
Synonyms Sources
(2S,3R)-2-{[(2S)-2-amino-3-hydroxypropanoyl]amino}-3-hydroxybutanoic acid IUPAC
H-Ser-Thr-OH ChEBI
L-Ser-L-Thr SUBMITTER
S-T SUBMITTER
S-T dipeptide HMDB
serine threonine dipeptide HMDB
serinylthreonine SUBMITTER
ST SUBMITTER
ST dipeptide HMDB
Manual Xref Database
HMDB0029049 HMDB
View more database links
Registry Number Type Source
27312726 Reaxys Registry Number Reaxys
Last Modified
19 April 2021