DC

Peucedanum praeruptorum

Apiaceae

Substrate reaction site Product reaction site MCS substructure diff highlighting · RDKit atom mapping

Substrate

Demethylsuberosin

PubChem ↗ CC(=CCC1=C(C=C2C(=C1)C=CC(=O)O2)O)C

ΔMass: +15.9949 Da fallback:~+16 Da (羟基化/氧化)

Product

Marmesin

PubChem ↗ CC(C)([C@@H]1CC2=C(O1)C=C3C(=C2)C=CC(=O)O3)O

Evidence trail

Excerpts are machine-extracted plain text for biochemical provenance. Follow DOI / PubMed links for the primary literature; publisher figures and PDF images are not displayed here.

Source text excerpt ization; ization; DC activity confirmed for Branch A and B genes; e.g., Pp7.4765 (PpDC) and S. divaricata DN7479 in E. coli assays.

Reaction & quality gates

Mechanism: Hydroxylation (+15.99 Da)
Evidence type: In vitro
Confidence: High
Data tier: Quarantine
PDF audit quarantine (enzyme_miss_in_pdf;two_core_fields_in_text;review_structured_partial_core). pdf=39127760.pdf; enzyme_in_pdf=miss; issue=review_structured…
Substrate class: Other
Product class: Other

Literature & public identifiers

PubMed: PMID:39127760 ↗
DOI: 10.1038/s41467-024-51285-x ↗
UniProt: O49844 ↗
GenBank: —
NCBI TaxID: 1868705 ↗

The gradual establishment of complex coumarin biosynthetic pathway in Apiaceae.