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
OsatMH6304G0040520.1 oryza_sativa_spmh63 OsatMH6304G0040520.1
OsatMH6304G0040540.1 oryza_sativa_spmh63 OsatMH6304G0040540.1
OsatMH6305G0032070.1 oryza_sativa_spmh63 OsatMH6305G0032070.1
OsatMH6308G0019970.1 oryza_sativa_spmh63 OsatMH6308G0019970.1
OsatZS9702G0043490.1 oryza_sativa_spzs97 OsatZS9702G0043490.1
OsatZS9702G0043490.2 oryza_sativa_spzs97 OsatZS9702G0043490.2
OsatZS9702G0043500.1 oryza_sativa_spzs97 OsatZS9702G0043500.1
OsatZS9702G0043520.1 oryza_sativa_spzs97 OsatZS9702G0043520.1
OsatZS9704G0040620.1 oryza_sativa_spzs97 OsatZS9704G0040620.1
OsatZS9704G0040640.1 oryza_sativa_spzs97 OsatZS9704G0040640.1
OsatZS9705G0033210.1 oryza_sativa_spzs97 OsatZS9705G0033210.1
OsatZS9708G0020470.1 oryza_sativa_spzs97 OsatZS9708G0020470.1
OsatZS9712G0022320.1 oryza_sativa_spzs97 OsatZS9712G0022320.1
ostrya_chinensis_OmuG0009758.1 ostrya_chinensis ostrya_chinensis_OmuG0009758.1
ostrya_chinensis_OmuG0010251.1 ostrya_chinensis ostrya_chinensis_OmuG0010251.1
ostrya_chinensis_OmuG0010252.1 ostrya_chinensis ostrya_chinensis_OmuG0010252.1
ostrya_chinensis_OmuG0010253.1 ostrya_chinensis ostrya_chinensis_OmuG0010253.1
ostrya_chinensis_OmuG0019628.1 ostrya_chinensis ostrya_chinensis_OmuG0019628.1
ostrya_chinensis_OmuG0022454.1 ostrya_chinensis ostrya_chinensis_OmuG0022454.1
ostrya_chinensis_OmuG0022456.1 ostrya_chinensis ostrya_chinensis_OmuG0022456.1
oxytropis_ochrocephala_EVM0004449.1 oxytropis_ochrocephala oxytropis_ochrocephala_EVM0004449.1
oxytropis_ochrocephala_EVM0004545.1 oxytropis_ochrocephala oxytropis_ochrocephala_EVM0004545.1
oxytropis_ochrocephala_EVM0006789.1 oxytropis_ochrocephala oxytropis_ochrocephala_EVM0006789.1
oxytropis_ochrocephala_EVM0008045.1 oxytropis_ochrocephala oxytropis_ochrocephala_EVM0008045.1
oxytropis_ochrocephala_EVM0011334.1 oxytropis_ochrocephala oxytropis_ochrocephala_EVM0011334.1
oxytropis_ochrocephala_EVM0011551.1 oxytropis_ochrocephala oxytropis_ochrocephala_EVM0011551.1
oxytropis_ochrocephala_EVM0015231.1 oxytropis_ochrocephala oxytropis_ochrocephala_EVM0015231.1
oxytropis_ochrocephala_EVM0016840.1 oxytropis_ochrocephala oxytropis_ochrocephala_EVM0016840.1
oxytropis_ochrocephala_EVM0019310.1 oxytropis_ochrocephala oxytropis_ochrocephala_EVM0019310.1
oxytropis_ochrocephala_EVM0023645.1 oxytropis_ochrocephala oxytropis_ochrocephala_EVM0023645.1