PlantSME Plant secondary metabolism enzyme database
CHI

CHI

Chalcone isomerase reference family for chalcone-to-flavanone conversion.

Lineage Coverage
Detected in 753 of 789 public species; click a lineage to inspect its species list.
Algae
Bryophytes
Lycophytes/Ferns
Gymnosperms
Basal angiosperms
Monocots
Eudicots
Species Distribution
Papaver setigerum
Anthoceros agrestis Oxford
Glebionis coronaria
Camelina sativa
Related Modules
Flavonoid 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 3089 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
Family Gene List
GeneSpeciesProtein ID
rhoiptelea_chiliantha.genome_RCH_Chr01G00260.1 rhoiptelea_chiliantha rhoiptelea_chiliantha.genome_RCH_Chr01G00260.1
rhoiptelea_chiliantha.genome_RCH_Chr02G23340.1 rhoiptelea_chiliantha rhoiptelea_chiliantha.genome_RCH_Chr02G23340.1
rhoiptelea_chiliantha.genome_RCH_Chr04G15190.1 rhoiptelea_chiliantha rhoiptelea_chiliantha.genome_RCH_Chr04G15190.1
rhoiptelea_chiliantha.genome_RCH_Chr05G02690.1 rhoiptelea_chiliantha rhoiptelea_chiliantha.genome_RCH_Chr05G02690.1
rhoiptelea_chiliantha.genome_RCH_Chr14G12630.1 rhoiptelea_chiliantha rhoiptelea_chiliantha.genome_RCH_Chr14G12630.1
rhynchospora_breviuscula_mRNA12993 rhynchospora_breviuscula rhynchospora_breviuscula_mRNA12993
rhynchospora_breviuscula_mRNA14481 rhynchospora_breviuscula rhynchospora_breviuscula_mRNA14481
rhynchospora_breviuscula_mRNA17121 rhynchospora_breviuscula rhynchospora_breviuscula_mRNA17121
rhynchospora_breviuscula_mRNA19921 rhynchospora_breviuscula rhynchospora_breviuscula_mRNA19921
rhynchospora_breviuscula_mRNA8606 rhynchospora_breviuscula rhynchospora_breviuscula_mRNA8606
rhynchospora_pubera_mRNA10432 rhynchospora_pubera rhynchospora_pubera_mRNA10432
rhynchospora_pubera_mRNA20012 rhynchospora_pubera rhynchospora_pubera_mRNA20012
rhynchospora_pubera_mRNA30498 rhynchospora_pubera rhynchospora_pubera_mRNA30498
rhynchospora_pubera_mRNA31510 rhynchospora_pubera rhynchospora_pubera_mRNA31510
rhynchospora_pubera_mRNA34284 rhynchospora_pubera rhynchospora_pubera_mRNA34284
rhynchospora_pubera_mRNA38171 rhynchospora_pubera rhynchospora_pubera_mRNA38171
rhynchospora_pubera_mRNA45337 rhynchospora_pubera rhynchospora_pubera_mRNA45337
rhynchospora_pubera_mRNA46358 rhynchospora_pubera rhynchospora_pubera_mRNA46358
rhynchospora_pubera_mRNA49061 rhynchospora_pubera rhynchospora_pubera_mRNA49061
rhynchospora_pubera_mRNA54960 rhynchospora_pubera rhynchospora_pubera_mRNA54960
rhynchospora_pubera_mRNA56294 rhynchospora_pubera rhynchospora_pubera_mRNA56294
rhynchospora_pubera_mRNA64272 rhynchospora_pubera rhynchospora_pubera_mRNA64272
rhynchospora_pubera_mRNA75591 rhynchospora_pubera rhynchospora_pubera_mRNA75591
rhynchospora_pubera_mRNA76598 rhynchospora_pubera rhynchospora_pubera_mRNA76598
rhynchospora_pubera_mRNA79351 rhynchospora_pubera rhynchospora_pubera_mRNA79351
rhynchospora_pubera_mRNA83641 rhynchospora_pubera rhynchospora_pubera_mRNA83641
rhynchospora_pubera_mRNA86337 rhynchospora_pubera rhynchospora_pubera_mRNA86337
rhynchospora_tenuis_mRNA13377 rhynchospora_tenuis rhynchospora_tenuis_mRNA13377
rhynchospora_tenuis_mRNA14826 rhynchospora_tenuis rhynchospora_tenuis_mRNA14826
rhynchospora_tenuis_mRNA5350 rhynchospora_tenuis rhynchospora_tenuis_mRNA5350