PlantSME Plant secondary metabolism enzyme database
PAL

PAL

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

Atlas summary family PAL.

Lineage Coverage
Detected in 752 of 789 public species; click a lineage to inspect its species list.
Algae
Bryophytes
Lycophytes/Ferns
Gymnosperms
Basal angiosperms
Monocots
Eudicots
Species Distribution
Triticum turgidum
Aegilops tauschii
Triticum aestivum
Hordeum vulgare
Related Modules
Flavonoid pathway
Phenylpropanoid pathway
Rosmarinic acid pathway
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 7015 current-family members Mao et al. 2025; Gulzar et al. 2024; Vogt 2010
Phenylpropanoid entry
PAL 7015 C4H 464 4CL 25907
Flavonoid scaffold formation
CHS 11738 CHI 3089
Flavone and isoflavonoid branches
FNS 359 IFS 541 IFR 11814
Dihydroflavonol branches
F3H 4697 F3'H/CYP75B 1332 F3'5'H/CYP75A 247 FLS 124
Anthocyanin and proanthocyanidin branches
DFR 1310 ANS/LDOX 1019 UFGT 106747 ANR 1183
Phenylpropanoid pathway 7015 current-family members Vogt 2010; Vanholme et al. 2013; Tobimatsu & Schuetz 2019; Zhao et al. 2013
Entry backbone
PAL 7015 C4H/CYP73A 432 4CL 25910
Hydroxycinnamoyl and monolignol backbone
HCT 14877 C3'H/CYP98A 10198 CSE 29610 CCoAOMT 6839 CCR 4440
S/G branch and monolignol formation
F5H/CYP84A 306 COMT 22394 CAD 17134
Oxidative polymerization
LAC 28156 POD 122923
Rosmarinic acid pathway 7015 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
PAL 7015 C4H 48992 4CL 25914
Tyrosine acceptor branch
TAT 14219 HPPR 5065
Condensation and hydroxylation
RAS 13433 CPR 5870
Family Gene List
GeneSpeciesProtein ID
ocimum_basilicum_447.g89.t1 ocimum_basilicum ocimum_basilicum_447.g89.t1
ocimum_basilicum_504.g148.t1 ocimum_basilicum ocimum_basilicum_504.g148.t1
ocimum_basilicum_699.g65.t1 ocimum_basilicum ocimum_basilicum_699.g65.t1
ocimum_sanctum_Ote100027520011 ocimum_sanctum ocimum_sanctum_Ote100027520011
ocimum_sanctum_Ote100124050001 ocimum_sanctum ocimum_sanctum_Ote100124050001
ocimum_sanctum_Ote100145770031 ocimum_sanctum ocimum_sanctum_Ote100145770031
ocimum_sanctum_Ote100145770041 ocimum_sanctum ocimum_sanctum_Ote100145770041
ocimum_sanctum_Ote100228680001 ocimum_sanctum ocimum_sanctum_Ote100228680001
ocimum_sanctum_Ote100240860011 ocimum_sanctum ocimum_sanctum_Ote100240860011
ocimum_sanctum_Ote100272150011 ocimum_sanctum ocimum_sanctum_Ote100272150011
ocimum_sanctum_Ote235130480001 ocimum_sanctum ocimum_sanctum_Ote235130480001
ocimum_sanctum_Ote235911840001 ocimum_sanctum ocimum_sanctum_Ote235911840001
Osph4883430100830 odontoschisma_sphagni Osph4883430100830
Osph4905060115200 odontoschisma_sphagni Osph4905060115200
Osph4964700192080 odontoschisma_sphagni Osph4964700192080
Osph4965160192760 odontoschisma_sphagni Osph4965160192760
Osph4971470202990 odontoschisma_sphagni Osph4971470202990
oldenlandia_corymbosa_CAI9091129.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9091129.1
oldenlandia_corymbosa_CAI9098008.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9098008.1
oldenlandia_corymbosa_CAI9105041.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9105041.1
oldenlandia_corymbosa_CAI9105042.1 oldenlandia_corymbosa oldenlandia_corymbosa_CAI9105042.1
Oeur04G0005660.1 olea_europaea Oeur04G0005660.1
Oeur09G0004580.1 olea_europaea Oeur09G0004580.1
Oeur10G0020500.1 olea_europaea Oeur10G0020500.1
Oeur11G0003800.1 olea_europaea Oeur11G0003800.1
Oeur15G0004840.1 olea_europaea Oeur15G0004840.1
Oeur15G0004940.1 olea_europaea Oeur15G0004940.1
Oeur15G0007800.1 olea_europaea Oeur15G0007800.1
Oeurscaffold160580044250.1 olea_europaea Oeurscaffold160580044250.1
Olatscaffold2720165060 olyra_latifolia Olatscaffold2720165060