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- Kfl00021_0430
Kfl00021_0430 (kfl00021_0430_v1.1)
Aliases : kfl00021_0430_v1.1
Description : (at4g32500 : 87.4) Encodes AKT5, a member of the Shaker family potassium ion (K+) channel. This family includes five groups based on phylogenetic analysis (FEBS Letters (2007) 581: 2357): I (inward rectifying channel): AKT1 (AT2G26650), AKT5 (AT4G32500) and SPIK (also known as AKT6, AT2G25600); II (inward rectifying channel): KAT1 (AT5G46240) and KAT2 (AT4G18290); III (weakly inward rectifying channel): AKT2 (AT4G22200); IV (regulatory subunit involved in inwardly rectifying conductance formation): KAT3 (also known as AtKC1, AT4G32650); V (outward rectifying channel): SKOR (AT3G02850) and GORK (AT5G37500).; K+ transporter 5 (KT5); FUNCTIONS IN: inward rectifier potassium channel activity, cyclic nucleotide binding; INVOLVED IN: potassium ion transport, N-terminal protein myristoylation, ion transport, transmembrane transport; LOCATED IN: membrane; EXPRESSED IN: 9 plant structures; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, 4 anthesis, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Cyclic nucleotide-binding (InterPro:IPR000595), Potassium channel, voltage-dependent, EAG/ELK/ERG (InterPro:IPR003938), Protein of unknown function DUF3354 (InterPro:IPR021789), Ankyrin repeat-containing domain (InterPro:IPR020683), Ion transport (InterPro:IPR005821), Cyclic nucleotide-binding-like (InterPro:IPR018490), RmlC-like jelly roll fold (InterPro:IPR014710), Ankyrin repeat (InterPro:IPR002110); BEST Arabidopsis thaliana protein match is: Shaker pollen inward K+ channel (TAIR:AT2G25600.1); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (source: NCBI BLink). & (reliability: 174.8) & (original description: no original description)
Expression Profile
Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.
Co-expression Networks
| Type | Description | Actions |
| Neighborhood | Klebsormidium release: Kfl00021_0430 | |
| Cluster | HCCA clusters: Cluster_85 | |
Expression Context Conservation (ECC)
| Target | Alias | Description | ECC score | Gene Family Method | Actions |
| A4A49_31929 | No alias | potassium channel akt23 | 0.02 | Orthogroups_2024-Update | |
| Sopen01g046440 | No alias | Ankyrin repeats (3 copies) | 0.03 | Orthogroups_2024-Update | |
Functional Annotation
| Type | GO Term | Name | Evidence | Source |
| MF | GO:0003674 | molecular_function | None | Extended |
| MF | GO:0005215 | transporter activity | None | Extended |
| MF | GO:0005216 | ion channel activity | IEA | InterProScan predictions |
| CC | GO:0005575 | cellular_component | None | Extended |
| BP | GO:0006810 | transport | None | Extended |
| BP | GO:0006811 | ion transport | IEA | InterProScan predictions |
| BP | GO:0008150 | biological_process | None | Extended |
| MF | GO:0015075 | ion transmembrane transporter activity | None | Extended |
| MF | GO:0015267 | channel activity | None | Extended |
| MF | GO:0015318 | inorganic molecular entity transmembrane transporter activity | None | Extended |
| CC | GO:0016020 | membrane | IEA | InterProScan predictions |
| MF | GO:0022803 | passive transmembrane transporter activity | None | Extended |
| MF | GO:0022838 | substrate-specific channel activity | None | Extended |
| MF | GO:0022857 | transmembrane transporter activity | None | Extended |
| BP | GO:0051179 | localization | None | Extended |
| BP | GO:0051234 | establishment of localization | None | Extended |
| BP | GO:0055085 | transmembrane transport | IEA | InterProScan predictions |
| Type | GO Term | Name | Evidence | Source |
| MF | GO:0000049 | tRNA binding | IEP | Predicted GO |
| MF | GO:0004553 | hydrolase activity, hydrolyzing O-glycosyl compounds | IEP | Predicted GO |
| MF | GO:0004565 | beta-galactosidase activity | IEP | Predicted GO |
| BP | GO:0005975 | carbohydrate metabolic process | IEP | Predicted GO |
| BP | GO:0005984 | disaccharide metabolic process | IEP | Predicted GO |
| BP | GO:0005985 | sucrose metabolic process | IEP | Predicted GO |
| BP | GO:0009311 | oligosaccharide metabolic process | IEP | Predicted GO |
| CC | GO:0009341 | beta-galactosidase complex | IEP | Predicted GO |
| MF | GO:0015925 | galactosidase activity | IEP | Predicted GO |
| MF | GO:0016157 | sucrose synthase activity | IEP | Predicted GO |
| MF | GO:0016798 | hydrolase activity, acting on glycosyl bonds | IEP | Predicted GO |
| MF | GO:0035251 | UDP-glucosyltransferase activity | IEP | Predicted GO |
| BP | GO:0044262 | cellular carbohydrate metabolic process | IEP | Predicted GO |
| MF | GO:0046527 | glucosyltransferase activity | IEP | Predicted GO |
| MF | GO:0050661 | NADP binding | IEP | Predicted GO |
| MF | GO:0051537 | 2 iron, 2 sulfur cluster binding | IEP | Predicted GO |
| InterPro domains | Description | Start | Stop |
| IPR005821 | Ion_trans_dom | 769 | 1008 |
| IPR013641 | KTI12/PSTK | 182 | 257 |
