Structure of PDB 8w9o Chain A

Receptor sequence
>8w9oA (length=427) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
LFFLYFIYFLFFSFLGFLALKITKPRTTSRPHDFDLFFTSVSAITVSSMS
TVDMEVFSNTQLIFLTILMFLGGEIFTSFLNLYVSYFTKFVFKIDERASK
CLYSVVLSYHLVTNLVGSVLLLVYVNFVKTARDVLSSKEISPLTFSVFTT
VSTFANCGFVPTNENMIIFRKNSGLIWLLIPQVLMGNTLFPCFLVLLIWG
LYKITKRDEYGYILKNHNKMGYSHLLSVRLCVLLGVTVLGFLIIQLLFFC
AFEWTSESLEGMSSYEKLVGSLFQVVNSRHTGETIVDLSTLSPAILVLFI
LMMYLPPYTLFMPLTEGLIVSQLSFLTICIFLISITERQNLQRDPINFNV
LNITLEVISAYGNVGFTTGYSCERRVDISDGGCKDASYGFAGRWSPMGKF
VLIIVMFYGRFKQFTAKSGRAWILYPS
3D structure
PDB8w9o structure of AtHKT1;1 in KCl at 2.8 Angstroms resolution
ChainA
Resolution2.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 K A V66 E94 N211 H335 N440 V46 E74 N156 H280 N363
BS02 K A V66 S67 S68 N211 C212 G213 H335 T336 G337 N440 V441 G442 V46 S47 S48 N156 C157 G158 H280 T281 G282 N363 V364 G365
Gene Ontology
Molecular Function
GO:0008324 monoatomic cation transmembrane transporter activity
GO:0015079 potassium ion transmembrane transporter activity
Biological Process
GO:0006812 monoatomic cation transport
GO:0006813 potassium ion transport
GO:0006814 sodium ion transport
GO:0006970 response to osmotic stress
GO:0009651 response to salt stress
GO:0055085 transmembrane transport
GO:0071805 potassium ion transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane

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Cellular Component
External links
PDB RCSB:8w9o, PDBe:8w9o, PDBj:8w9o
PDBsum8w9o
PubMed38335958
UniProtQ84TI7|HKT1_ARATH Sodium transporter HKT1 (Gene Name=HKT1)

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