AT5G08730 | IBR domain-containing protein ARIADNE 16 (ARI16); FUNCTIONS IN: zinc ion binding, nucleic acid binding; INVOLVED IN: biological_process unknown; LOCATED IN: intracellular; CONTAINS InterPro DOMAIN/s: Zinc finger, RING-type (InterPro:IPR001841), Zinc finger, C6HC-type (InterPro:IPR002867), Zinc finger, CCHC-type (InterPro:IPR001878), Zinc finger, RanBP2-type (InterPro:IPR001876); BEST Arabidopsis thaliana protein match is: IBR domain-containing protein (TAIR:AT5G63730.1); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (source: NCBI BLink). | 5 | - | View |
AT5G63730 | ARIADNE 14 (ARI14); FUNCTIONS IN: zinc ion binding; INVOLVED IN: Regulation of double fertilization forming a zygote and endosperm; LOCATED IN: intracellular; EXPRESSED IN: male gametophyte, flower; EXPRESSED DURING: 4 anthesis; CONTAINS InterPro DOMAIN/s: Zinc finger, C6HC-type (InterPro:IPR002867), Zinc finger, RanBP2-type (InterPro:IPR001876); BEST Arabidopsis thaliana protein match is: RING/U-box superfamily protein (TAIR:AT5G63750.1); Has 1137 Blast hits to 1133 proteins in 199 species: Archae - 0; Bacteria - 0; Metazoa - 455; Fungi - 119; Plants - 327; Viruses - 0; Other Eukaryotes - 236 (source: NCBI BLink). IBR domain-containing protein Encodes ARIADNE14 (ARI14), a putative ubiquitin E3 ligase. ARI14 and an inversely transcribed gene KPL generate a sperm-specific natural cis-antisense siRNA pair. In the absence of KPL, ARI14 RNA levels in sperm are increased and fertilization is impaired. | 5 | - | View |