- PDB-3kdp: Crystal structure of the sodium-potassium pump -
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ID or keywords:
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Basic information
Entry
Database: PDB / ID: 3kdp
Title
Crystal structure of the sodium-potassium pump
Components
(Sodium/potassium-transporting ATPase subunit ...) x 2
Na+/K+ ATPase gamma subunit transcript variant a
Keywords
HYDROLASE / alpha helical / heterotrimeric membrane protein complex / ATP-binding / Ion transport / Magnesium / Membrane / Metal-binding / Nucleotide-binding / Phosphoprotein / Potassium / Potassium transport / Sodium transport / Sodium/potassium transport / Transmembrane / Transport / Disulfide bond / Glycoprotein / Signal-anchor
Function / homology
Function and homology information
Basigin interactions / Ion homeostasis / Na+/K+-exchanging ATPase / positive regulation of sodium ion export across plasma membrane / regulation of monoatomic ion transport / Ion transport by P-type ATPases / positive regulation of potassium ion import across plasma membrane / P-type sodium:potassium-exchanging transporter activity / sodium ion binding / sodium:potassium-exchanging ATPase complex ...Basigin interactions / Ion homeostasis / Na+/K+-exchanging ATPase / positive regulation of sodium ion export across plasma membrane / regulation of monoatomic ion transport / Ion transport by P-type ATPases / positive regulation of potassium ion import across plasma membrane / P-type sodium:potassium-exchanging transporter activity / sodium ion binding / sodium:potassium-exchanging ATPase complex / membrane repolarization / establishment or maintenance of transmembrane electrochemical gradient / sodium ion export across plasma membrane / positive regulation of potassium ion transmembrane transport / intracellular sodium ion homeostasis / regulation of calcium ion transmembrane transport / ion channel regulator activity / relaxation of cardiac muscle / regulation of cardiac muscle contraction by calcium ion signaling / intracellular potassium ion homeostasis / positive regulation of sodium ion transmembrane transport / organelle membrane / potassium ion import across plasma membrane / potassium ion binding / ATPase activator activity / sperm flagellum / intercalated disc / lateral plasma membrane / transporter activator activity / ATP metabolic process / regulation of sodium ion transport / cardiac muscle contraction / T-tubule / proton transmembrane transport / protein localization to plasma membrane / sarcolemma / transmembrane transport / intracellular calcium ion homeostasis / melanosome / ATPase binding / regulation of gene expression / protein-macromolecule adaptor activity / basolateral plasma membrane / cell adhesion / protein stabilization / apical plasma membrane / axon / innate immune response / protein kinase binding / ATP hydrolysis activity / ATP binding / membrane / plasma membrane Similarity search - Function
Mass: 386.654 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C27H46O
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Details
Has protein modification
Y
Sequence details
FOR THE CHAIN B AND D, THE EXPERIMENTAL INFO OF UNIPROT (P05027, AT1B1_PIG) SHOWS CONFLICT AT THIS ...FOR THE CHAIN B AND D, THE EXPERIMENTAL INFO OF UNIPROT (P05027, AT1B1_PIG) SHOWS CONFLICT AT THIS POSITION: F -> S (IN REF. 1: CAA27575)
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 2
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Sample preparation
Crystal
Density Matthews: 5.15 Å3/Da / Density % sol: 76.13 %