Description : (at5g47010 : 105.0) Required for nonsense-mediated mRNA decay. Involved in RNA interference. lba1 mutants has reduced sugar-induced expression of Atb- amylase, is hypersensitive to glucose and abscisic acid and resistant to mannose, and shows early flowering, short day-sensitive growth, and seed germination phenotypes.; LOW-LEVEL BETA-AMYLASE 1 (LBA1); FUNCTIONS IN: in 6 functions; INVOLVED IN: sugar mediated signaling pathway, RNA interference, nuclear-transcribed mRNA catabolic process, nonsense-mediated decay, response to sucrose stimulus; LOCATED IN: plasma membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Restriction endonuclease, type I, R subunit/Type III, Res subunit (InterPro:IPR006935), Helicase, superfamily 1/2, ATP-binding domain (InterPro:IPR014021), RNA helicase UPF1, UPF2-interacting domain (InterPro:IPR018999); BEST Arabidopsis thaliana protein match is: DNA-binding protein, putative (TAIR:AT2G03270.1); Has 9640 Blast hits to 8330 proteins in 1330 species: Archae - 182; Bacteria - 2840; Metazoa - 3001; Fungi - 1369; Plants - 807; Viruses - 148; Other Eukaryotes - 1293 (source: NCBI BLink). & (reliability: 191.0) & (original description: no original description)
Gene families : OG_42_0005368 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0005368_tree
Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.
Type | Description | Actions |
---|---|---|
Neighborhood | Porphyridium release: evm.model.contig_611.19 | |
Cluster | HCCA clusters: Cluster_38 |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
MF | GO:0005524 | ATP binding | IEA | InterProScan predictions |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
MF | GO:0001882 | nucleoside binding | IEP | Predicted GO |
MF | GO:0001883 | purine nucleoside binding | IEP | Predicted GO |
MF | GO:0005085 | guanyl-nucleotide exchange factor activity | IEP | Predicted GO |
MF | GO:0005086 | ARF guanyl-nucleotide exchange factor activity | IEP | Predicted GO |
MF | GO:0005525 | GTP binding | IEP | Predicted GO |
BP | GO:0006367 | transcription initiation from RNA polymerase II promoter | IEP | Predicted GO |
MF | GO:0019001 | guanyl nucleotide binding | IEP | Predicted GO |
BP | GO:0032012 | regulation of ARF protein signal transduction | IEP | Predicted GO |
MF | GO:0032549 | ribonucleoside binding | IEP | Predicted GO |
MF | GO:0032550 | purine ribonucleoside binding | IEP | Predicted GO |
MF | GO:0032561 | guanyl ribonucleotide binding | IEP | Predicted GO |
BP | GO:0046578 | regulation of Ras protein signal transduction | IEP | Predicted GO |
BP | GO:0051056 | regulation of small GTPase mediated signal transduction | IEP | Predicted GO |
BP | GO:1902531 | regulation of intracellular signal transduction | IEP | Predicted GO |
No external refs found! |