PlantSME Plant secondary metabolism enzyme database
C4H

C4H

Phenylpropanoid-entry shared module: PAL/4CL/C4H are expected shared entry families across phenylpropanoid-derived libraries.

Atlas summary family C4H.

Lineage Coverage
Detected in 759 of 789 public species; click a lineage to inspect its species list.
Pathway Position Map
Pathways are arranged by literature-curated biosynthetic stages and highlight the current enzyme family; branched pathways are grouped by stage rather than forced into one linear reaction chain.
Curated order
Flavonoid pathway 464 current-family members Mao et al. 2025; Gulzar et al. 2024; Vogt 2010
Phenylpropanoid entry
Flavonoid scaffold formation
Flavone and isoflavonoid branches
Anthocyanin and proanthocyanidin branches
Rosmarinic acid pathway 48992 current-family members Petersen & Simmonds 2003; Huang et al. 2008; Kim et al. 2004; Berger et al. 2006; Eberle et al. 2009
Phenylalanine donor branch
Tyrosine acceptor branch
Condensation and hydroxylation
Family Gene List
GeneSpeciesProtein ID
Atau1DG0040840.1 aegilops_tauschii Atau1DG0040840.1
Atau1DG0040840.2 aegilops_tauschii Atau1DG0040840.2
Atau1DG0044140.1 aegilops_tauschii Atau1DG0044140.1
Atau1DG0044230.1 aegilops_tauschii Atau1DG0044230.1
Atau1DG0044240.1 aegilops_tauschii Atau1DG0044240.1
Atau1DG0044240.2 aegilops_tauschii Atau1DG0044240.2
Atau1DG0044240.3 aegilops_tauschii Atau1DG0044240.3
Atau1DG0044250.1 aegilops_tauschii Atau1DG0044250.1
Atau1DG0044250.2 aegilops_tauschii Atau1DG0044250.2
Atau1DG0044250.3 aegilops_tauschii Atau1DG0044250.3
Atau1DG0047460.1 aegilops_tauschii Atau1DG0047460.1
Atau1DG0047460.2 aegilops_tauschii Atau1DG0047460.2
Atau1DG0049400.1 aegilops_tauschii Atau1DG0049400.1
Atau1DG0049400.2 aegilops_tauschii Atau1DG0049400.2
Atau1DG0049400.3 aegilops_tauschii Atau1DG0049400.3
Atau1DG0049400.4 aegilops_tauschii Atau1DG0049400.4
Atau2DG0000180.1 aegilops_tauschii Atau2DG0000180.1
Atau2DG0000190.1 aegilops_tauschii Atau2DG0000190.1
Atau2DG0000190.2 aegilops_tauschii Atau2DG0000190.2
Atau2DG0000190.3 aegilops_tauschii Atau2DG0000190.3
Atau2DG0000190.4 aegilops_tauschii Atau2DG0000190.4
Atau2DG0000190.5 aegilops_tauschii Atau2DG0000190.5
Atau2DG0000190.6 aegilops_tauschii Atau2DG0000190.6
Atau2DG0000190.7 aegilops_tauschii Atau2DG0000190.7
Atau2DG0000200.1 aegilops_tauschii Atau2DG0000200.1
Atau2DG0000200.2 aegilops_tauschii Atau2DG0000200.2
Atau2DG0000270.1 aegilops_tauschii Atau2DG0000270.1
Atau2DG0000270.10 aegilops_tauschii Atau2DG0000270.10
Atau2DG0000270.2 aegilops_tauschii Atau2DG0000270.2
Atau2DG0000270.3 aegilops_tauschii Atau2DG0000270.3