Description : (at2g01980 : 494.0) Encodes a plasma membrane-localized Na+/H+ antiporter SOS1. Functions in the extrusion of toxic Na+ from cells and is essential for plant salt tolerance. Has 12 predicted transmembrane domains in the N-terminal region and a long cytoplasmic tail of approx. 700 aa at the C-terminal side. SOS1 interacts through its predicted cytoplasmic tail with RCD1, a regulator of oxidative-stress responses, suggesting that SOS1 might function in oxidative-stress tolerance.; SALT OVERLY SENSITIVE 1 (SOS1); FUNCTIONS IN: sodium:hydrogen antiporter activity; INVOLVED IN: in 7 processes; LOCATED IN: plasma membrane, chloroplast envelope; EXPRESSED IN: 26 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Cyclic nucleotide-binding (InterPro:IPR000595), Cation/H+ exchanger, conserved region (InterPro:IPR018422), Cation/H+ exchanger (InterPro:IPR006153), Cyclic nucleotide-binding-like (InterPro:IPR018490), RmlC-like jelly roll fold (InterPro:IPR014710), Na+/H+ exchanger, isoforms 7/8, conserved region (InterPro:IPR018418); BEST Arabidopsis thaliana protein match is: Na+/H+ exchanger 8 (TAIR:AT1G14660.1); 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). & (reliability: 988.0) & (original description: no original description)
Gene families : OG_42_0002819 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0002819_tree
Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.
Type | Description | Actions |
---|---|---|
Neighborhood | Picea release: MA_10432226g0010 | |
Cluster | HCCA clusters: Cluster_192 |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
No GO annotation available for this sequence |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
CC | GO:0000428 | DNA-directed RNA polymerase complex | IEP | Predicted GO |
MF | GO:0003677 | DNA binding | IEP | Predicted GO |
MF | GO:0003899 | DNA-directed 5'-3' RNA polymerase activity | IEP | Predicted GO |
CC | GO:0005666 | RNA polymerase III complex | IEP | Predicted GO |
BP | GO:0006383 | transcription by RNA polymerase III | IEP | Predicted GO |
CC | GO:0030880 | RNA polymerase complex | IEP | Predicted GO |
MF | GO:0034062 | 5'-3' RNA polymerase activity | IEP | Predicted GO |
CC | GO:0055029 | nuclear DNA-directed RNA polymerase complex | IEP | Predicted GO |
CC | GO:0061695 | transferase complex, transferring phosphorus-containing groups | IEP | Predicted GO |
MF | GO:0097747 | RNA polymerase activity | IEP | Predicted GO |
CC | GO:1990234 | transferase complex | IEP | Predicted GO |
InterPro domains | Description | Start | Stop |
---|---|---|---|
IPR000595 | cNMP-bd_dom | 362 | 443 |
No external refs found! |