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
Atau3DG0007420.1 aegilops_tauschii Atau3DG0007420.1
Atau3DG0007420.2 aegilops_tauschii Atau3DG0007420.2
Atau3DG0007430.1 aegilops_tauschii Atau3DG0007430.1
Atau3DG0007430.2 aegilops_tauschii Atau3DG0007430.2
Atau3DG0007430.3 aegilops_tauschii Atau3DG0007430.3
Atau3DG0007750.1 aegilops_tauschii Atau3DG0007750.1
Atau3DG0007750.2 aegilops_tauschii Atau3DG0007750.2
Atau3DG0007750.3 aegilops_tauschii Atau3DG0007750.3
Atau3DG0008190.1 aegilops_tauschii Atau3DG0008190.1
Atau3DG0008200.1 aegilops_tauschii Atau3DG0008200.1
Atau3DG0008200.2 aegilops_tauschii Atau3DG0008200.2
Atau3DG0008200.3 aegilops_tauschii Atau3DG0008200.3
Atau3DG0008200.4 aegilops_tauschii Atau3DG0008200.4
Atau3DG0008400.1 aegilops_tauschii Atau3DG0008400.1
Atau3DG0008400.2 aegilops_tauschii Atau3DG0008400.2
Atau3DG0008400.3 aegilops_tauschii Atau3DG0008400.3
Atau3DG0008470.1 aegilops_tauschii Atau3DG0008470.1
Atau3DG0008470.10 aegilops_tauschii Atau3DG0008470.10
Atau3DG0008470.3 aegilops_tauschii Atau3DG0008470.3
Atau3DG0008470.5 aegilops_tauschii Atau3DG0008470.5
Atau3DG0008470.6 aegilops_tauschii Atau3DG0008470.6
Atau3DG0008470.8 aegilops_tauschii Atau3DG0008470.8
Atau3DG0008470.9 aegilops_tauschii Atau3DG0008470.9
Atau3DG0008480.2 aegilops_tauschii Atau3DG0008480.2
Atau3DG0008480.3 aegilops_tauschii Atau3DG0008480.3
Atau3DG0008650.1 aegilops_tauschii Atau3DG0008650.1
Atau3DG0009190.1 aegilops_tauschii Atau3DG0009190.1
Atau3DG0009560.1 aegilops_tauschii Atau3DG0009560.1
Atau3DG0009560.2 aegilops_tauschii Atau3DG0009560.2
Atau3DG0009560.3 aegilops_tauschii Atau3DG0009560.3