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UniProt functional annotation for P22244 | ||
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| UniProt code: P22244. |
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| Organism: | |
Hordeum vulgare (Barley). |
| Taxonomy: | |
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade; Pooideae; Triticodae; Triticeae; Hordeinae; Hordeum. |
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| Function: | |
Inhibits the elongation phase of protein synthesis. It inactivates fungal ribosomes even more effectively than mammalian ribosomes and is thought to function as a constitutive antifungal agent in plants. |
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| Catalytic activity: | |
Reaction=Endohydrolysis of the N-glycosidic bond at one specific adenosine on the 28S rRNA.; EC=3.2.2.22; |
| Subcellular location: | |
Cytoplasm. Note=Starchy endosperm of mature seeds. |
| Miscellaneous: | |
Three similar RIP 30 isoforms I, II, and III have been described in Barley. |
| Similarity: | |
Belongs to the ribosome-inactivating protein family. Type 1 RIP subfamily. {ECO:0000305}. |
Annotations taken from UniProtKB at the EBI.