- Concept UI
- M0005533
- Registry Numbers
- EC 4.2.1.22
- Related Numbers
- 9023-99-8
- Scope Note
- A multifunctional pyridoxal phosphate enzyme. In the second stage of cysteine biosynthesis it catalyzes the reaction of homocysteine with serine to form cystathionine with the elimination of water. Deficiency of this enzyme leads to HYPERHOMOCYSTEINEMIA and HOMOCYSTINURIA. EC 4.2.1.22.
- Terms
-
Cystathionine beta-Synthase
Preferred Term
Term UI
T010268
Date01/01/1999
LexicalTag
NON
ThesaurusID
NLM (1975)
-
beta-Thionase
Term UI
T010267
Date05/18/1976
LexicalTag
NON
ThesaurusID
UNK (19XX)
-
Cystathionine Synthetase
Term UI
T010269
Date03/28/1983
LexicalTag
NON
ThesaurusID
UNK (19XX)
-
Serine Sulfhydrase
Term UI
T010270
Date11/11/1974
LexicalTag
NON
ThesaurusID
UNK (19XX)