UniProt:Q6K3T2 Os02g0245800

chain
  • chain:1-718
checksum 4B67BAEF978773A3
comment
  • FUNCTION Probable inward-rectifying potassium channel. Assuming opened or closed conformations in response to the voltage difference across the membrane, the channel is activated by hyperpolarization (By similarity).SUBCELLULAR LOCATION The segment S4 is probably the voltage-sensor and is characterized by a series of positively charged amino acids. The pore-forming region H5 is enclosed by the transmembrane segments S5 and S6 in the Shaker-type (1P/6TM) and contains the GYGD signature motif which seems to be involved in potassium selectivity (By similarity).DOMAIN The KHA domain (rich in hydrophobic and acidic residues) present in the C-terminal part is likely to be important for tetramerization.SIMILARITY Belongs to the potassium channel family. Plant (TC 1.A.1.4) subfamily.
created [InstanceEdit:4415083] Amarasinghe, V, 2013-08-24
databaseName UniProt
dbId 4415009
description
  • recommendedName: Potassium channel KAT1
displayName UniProt:Q6K3T2 Os02g0245800
geneName
  • Os02g0245800
  • LOC_Os02g14840
  • OJ1134_F06.17
  • OSJNBa0090H18.7
identifier Q6K3T2
isSequenceChanged false
keyword
  • Ion channel
  • Ion transport
  • Membrane
  • Potassium
  • Potassium channel
  • Potassium transport
  • Reference proteome
  • Transmembrane
  • Transmembrane helix
  • Transport
  • Voltage-gated channel
modified [InstanceEdit:9852000] Weiser, Joel, 2023-11-03
name
  • Os02g0245800
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • KAT1_ORYSJ
  • Q0E2F2
sequenceLength 718
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q6K3T2