| Entry |
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| Name |
L-cystathionine L-homocysteine-lyase (deaminating; pyruvate-forming)
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| Definition |
L-Cystathionine + H2O <=> L-Homocysteine + Ammonia + Pyruvate
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| Equation |
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| Reaction class |
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| Enzyme |
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| Pathway |
| rn00270 | Cysteine and methionine metabolism |
| rn01110 | Biosynthesis of secondary metabolites |
| rn01230 | Biosynthesis of amino acids |
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| Module |
| M00017 | Methionine biosynthesis, aspartate => homoserine => methionine |
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| Brite |
Enzymatic reactions [BR:br08201]
4. Lyase reactions
4.4 Carbon-sulfur lyases
4.4.1 Carbon-sulfur lyases (only sub-subclass identified to date)
4.4.1.13
R01286 L-Cystathionine + H2O <=> L-Homocysteine + Ammonia + Pyruvate
IUBMB reaction hierarchy [BR:br08202]
4. Lyase reactions
4.4.1.13
R12188 L-Cysteine-S-conjugate <=> Thiol
R01286 L-Cystathionine <=> L-Homocysteine
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| Orthology |
| K00816 | kynurenine---oxoglutarate transaminase / cysteine-S-conjugate beta-lyase / glutamine---phenylpyruvate transaminase [EC:2.6.1.7 4.4.1.13 2.6.1.64] |
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| Other DBs |
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