| Gene Symbol | cko1 |
|---|---|
| Entrez Gene | 542585 |
| Alt Symbol | cko, ckx1 |
| Species | Corn |
| Gene Type | protein-coding |
| Description | cytokinin oxidase1 |
| Other Description | CKO 1|CL1532_1|CL1532_1_ov|COX 1|cytokinin dehydrogenase 1|cytokinin oxidase|p-umc1057|umc1057|umc1059|zmCKX1 |
| Swissprots | O81158 Q9T0N8 |
| Accessions | AAC27500 Q9T0N8 AY112108 Y18377 CAA77151 NM_001112121 NP_001105591 |
| Function | Catalyzes the oxidation of cytokinins, a family of N(6)- substituted adenine derivatives that are plant hormones, where the substituent is an isopentenyl group. Cleaves zeatin, isopentenyladenine, isopentenyladenosine, zeatin riboside and cis- zeatin, but not dihydrozeatin, kinetin and benzylaminopurine. |
| Subcellular Location | Secreted, extracellular space. |
| Tissue Specificity | Expressed in immature kernels and unpollinated cobs. Weakly expressed in kernels harvested two weeks after anthesis. {ECO:0000269|PubMed:11154345}. |
| Top Pathways | Zeatin biosynthesis |
Recombinant Zea mays Cytokinin dehydrogenase 1(CKX1) ,partial - CSB-YP890499ZAX CSB-EP890499ZAX CSB-BP890499ZAX CSB-MP890499ZAX from Cusabio
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Cytokinin dehydrogenase 1 (CKX1), partial, Recombinant Protein - MBS1473056 from MyBioSource
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