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MS
unreviewed

Cystathionine β-synthase (CBS)

0 reactions · 0 pathways

What it does, reaction by reaction

0 reactions

This enzyme appears only in the regulation table, with no catalysed step recorded.

What accelerates and inhibits it

Regulation is pathway-specific, so each context is listed separately

1 entries

Methionine Cycle / Transmethylation (SAM Cycle, homocysteine)

Accelerated by

SAM allosterically activates; PLP sufficiency

Inhibited by

PLP deficiency; pathogenic CBS variants; low substrate

Hormonal control

Liver expression responds to dietary methionine/protein and catabolic state; no dominant rapid systemic hormone

Recent literature

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