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

Species Distribution

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

Gene	Species	Protein ID
Cnanutg20698_pilon_pilon0164120.1	chrysanthemum_nankingense	Cnanutg20698_pilon_pilon0164120.1
Cnanutg20698_pilon_pilon0164130.1	chrysanthemum_nankingense	Cnanutg20698_pilon_pilon0164130.1
Cnanutg21191_pilon_pilon0172250.1	chrysanthemum_nankingense	Cnanutg21191_pilon_pilon0172250.1
Cnanutg31106_pilon_pilon0289870.1	chrysanthemum_nankingense	Cnanutg31106_pilon_pilon0289870.1
Cnanutg33096_pilon_pilon0308570.1	chrysanthemum_nankingense	Cnanutg33096_pilon_pilon0308570.1
Cnanutg44955_pilon_pilon0382400.1	chrysanthemum_nankingense	Cnanutg44955_pilon_pilon0382400.1
Cnanutg5076_pilon_pilon0413260.1	chrysanthemum_nankingense	Cnanutg5076_pilon_pilon0413260.1
CsetCse_sc001389.10134710	chrysanthemum_seticuspe	CsetCse_sc001389.10134710
CsetCse_sc001801.10164430	chrysanthemum_seticuspe	CsetCse_sc001801.10164430
CsetCse_sc003595.10276750	chrysanthemum_seticuspe	CsetCse_sc003595.10276750
CsetCse_sc007727.10478960	chrysanthemum_seticuspe	CsetCse_sc007727.10478960
CsetCse_sc007946.10488210	chrysanthemum_seticuspe	CsetCse_sc007946.10488210
CsetCse_sc010698.10596180	chrysanthemum_seticuspe	CsetCse_sc010698.10596180
CsetCse_sc010698.10596190	chrysanthemum_seticuspe	CsetCse_sc010698.10596190
CsetCse_sc021211.10900140	chrysanthemum_seticuspe	CsetCse_sc021211.10900140
CsetCse_sc044100.11256540	chrysanthemum_seticuspe	CsetCse_sc044100.11256540
CsetCse_sc051542.11318350	chrysanthemum_seticuspe	CsetCse_sc051542.11318350
CsetCse_sc053048.11328970	chrysanthemum_seticuspe	CsetCse_sc053048.11328970
Cari01G0026920.1	cicer_arietinum	Cari01G0026920.1
Cari04G0017520.1	cicer_arietinum	Cari04G0017520.1
Cari04G0017530.1	cicer_arietinum	Cari04G0017530.1
Cari04G0017540.1	cicer_arietinum	Cari04G0017540.1
Cari04G0031390.1	cicer_arietinum	Cari04G0031390.1
Cr_01497.1\|Cr_LG_1:16729815-16733162\|plus\|	cicer_reticulatum	Cr_01497.1\|Cr_LG_1:16729815-16733162\|plus\|
Cr_08672.1\|Cr_LG_4:12191862-12195012\|plus\|	cicer_reticulatum	Cr_08672.1\|Cr_LG_4:12191862-12195012\|plus\|
Cr_08673.1\|Cr_LG_4:12197585-12199481\|minus\|	cicer_reticulatum	Cr_08673.1\|Cr_LG_4:12197585-12199481\|minus\|
Cr_10552.2\|Cr_LG_4:36988812-36992601\|plus\|	cicer_reticulatum	Cr_10552.2\|Cr_LG_4:36988812-36992601\|plus\|
Cr_10706.1\|Cr_LG_4:40031246-40037514\|plus\|	cicer_reticulatum	Cr_10706.1\|Cr_LG_4:40031246-40037514\|plus\|
Cr_12942.1\|Cr_LG_5:21760667-21763054\|minus\|	cicer_reticulatum	Cr_12942.1\|Cr_LG_5:21760667-21763054\|minus\|
cinchona_pubescens_g19643.t1	cinchona_pubescens	cinchona_pubescens_g19643.t1