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PSME_00050258-RA


Description : (q8vyx2|akt1_orysa : 127.0) Potassium channel AKT1 (OsAKT1) - Oryza sativa (Rice) & (at2g25600 : 125.0) Encodes SPIK, 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). Mutant plants have impaired pollen-tube growth.; Shaker pollen inward K+ channel (SPIK); FUNCTIONS IN: inward rectifier potassium channel activity, cyclic nucleotide binding, potassium channel activity; INVOLVED IN: pollen tube growth; LOCATED IN: membrane; EXPRESSED IN: 6 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: K+ transporter 5 (TAIR:AT4G32500.1); Has 83148 Blast hits to 34215 proteins in 1581 species: Archae - 129; Bacteria - 8355; Metazoa - 40552; Fungi - 7952; Plants - 3977; Viruses - 1178; Other Eukaryotes - 21005 (source: NCBI BLink). & (reliability: 250.0) & (original description: no original description)


Gene families : OG_42_0129981 (Orthogroups_2024-Update) Phylogenetic Tree(s): No tree available for this family

Sequence : coding (download), protein (download)


Attention: This gene has low abundance.


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Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.


Type Description Actions
Neighborhood Pseudotsuga release: PSME_00050258-RA
Cluster HCCA clusters: Cluster_132


Type GO Term Name Evidence Source

No GO annotation available for this sequence
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Type GO Term Name Evidence Source
MF GO:0004602 glutathione peroxidase activity IEP Predicted GO
MF GO:0005088 Ras guanyl-nucleotide exchange factor activity IEP Predicted GO
MF GO:0005089 Rho guanyl-nucleotide exchange factor activity IEP Predicted GO
MF GO:0015267 channel activity IEP Predicted GO
MF GO:0017048 Rho GTPase binding IEP Predicted GO
MF GO:0022803 passive transmembrane transporter activity IEP Predicted GO
InterPro domains Description Start Stop
IPR000595 cNMP-bd_dom 6 89
No external refs found!