| Gene Symbol |
GA3
|
| Entrez Gene |
832659
|
| Alt Symbol |
ARABIDOPSIS THALIANA ENT-KAURENE OXIDASE 1, ATKO1, CYP701A3, CYTOCHROME P450 701 A3, ENT-KAURENE OXIDASE, GA requiring 3, KO, T1N24.23, T1N24_23
|
| Species |
Arabidopsis thaliana
|
| Gene Type |
protein-coding
|
| Description |
Ent-kaurene oxidase 1
|
| Other Description |
-
|
| Swissprots |
Q93ZB2 Q9S7C8 O81188
|
| Accessions |
AAC39506 AAD40137 AED93499 Q93ZB2 AF047719 AAC39505 NM_122491 NP_197962
|
| Function |
Catalyzes three successive oxidations of the 4-methyl group of ent-kaurene giving kaurenoic acid, a key step in gibberellins (GAs) biosynthesis. GAs, which are involved many processes, including stem elongation, play a central role in plant development. {ECO:0000269|PubMed:20698828, ECO:0000269|PubMed:9671797}.
|
| Subcellular Location |
Plastid, chloroplast outer membrane {ECO:0000269|PubMed:11722763}; Single-pass membrane protein {ECO:0000269|PubMed:11722763}.
|
| Tissue Specificity |
Widely expressed. Highly expressed in influorescence tissues. In germinating seeds, it is mainly localized in the cortex and endodermis of embryo axis. {ECO:0000269|PubMed:11737781, ECO:0000269|PubMed:9671797}.
|
| Top Pathways |
Diterpenoid biosynthesis
|