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cystathionine
Physiology:
- formed from condensation of serine & homocysteine catalyzed by cystathionine beta-synthase
- hydrolyzed by cystathionase to yield cysteine & alpha-ketobutyrate
Laboratory:
- cystathionine in body fluid
- cystathionine in amniotic fluid
- cystathionine in vitreous fluid
- cystathionine in CSF
- cystathionine in dried blood spot
- cystathionine in serum/plasma
- cystathionine in urine
Interactions
molecular events
Related
cystathionine beta-synthase (serine sulfhydrase, beta-thionase, CBS)
cystathionine in 24 hour urine
cystathionine in amniotic fluid
cystathionine in body fluid
cystathionine in CSF
cystathionine in dried blood spot
cystathionine in serum/plasma
cystathionine in urine
cystathionine in vitreous fluid
cystathionine/creatinine in urine
methionine metabolism (trans-sulfuration pathway)
General
sulfur amino acid
Database Correlations
PUBCHEM correlations
References
Stryer Biochemistry WH Freeman & Co, New York,
1988 pg 583