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Bronze ΔMass ✓ Hydroxylation

CYP98A3

Cistanche tubulosa CYP98A

Orobanchaceae

Substrate reaction site Product reaction site MCS substructure diff highlighting · RDKit atom mapping
Substrate
p-coumaroyl quinic acid
PubChem ↗ C1[C@H]([C@H]([C@@H](C[C@@]1(C(=O)O)O)OC(=O)/C=C/C2=CC=C(C=C2)O…
CYP98A3
ΔMass: +15.9949 Da hydroxylation(+15.9949)
Product
caffeoyl quinic acid
PubChem ↗ C1[C@H]([C@H]([C@@H](C[C@@]1(C(=O)O)O)OC(=O)/C=C/C2=CC(=C(C=C2)…

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 ation; ation; CYP98A3 (5-O-(4-coumaroyl)-D-quinate 3'-monooxygenase) is a cytochrome P450 that hydroxylates p-coumaroyl quinic acid to caffeoyl quinic acid. The paper identifies CYP98A3 transcripts and notes its role in the phenylpropanoid pathway, but no direct enzyme assay is reported.

Reaction & quality gates

Mechanism
Hydroxylation (+15.99 Da)
Evidence type
Pathway_inference
Confidence
Medium
Data tier
Bronze
evidence=Pathway_inference
Substrate class
Organic acids
Product class
Organic acids

Literature & public identifiers

PubMed
PMID:36209069 ↗
DOI
10.1186/s12864-022-08921-x ↗
UniProt
A0A5P8H637 ↗
GenBank
NCBI TaxID
161397 ↗

De novo full length transcriptome analysis and gene expression profiling to identify genes involved in phenylethanol glycosides biosynthesis in Cistanche tubulosa.