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Literature summary for 7.2.2.13 extracted from

  • Duerr, K.L.; Tavraz, N.N.; Dempski, R.E.; Bamberg, E.; Friedrich, T.
    Functional significance of E2 state stabilization by specific alpha/beta-subunit interactions of Na,K- and H,K-ATPase (2009), J. Biol. Chem., 284, 3842-3854.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Xenopus laevis oocyten Ovis aries
expressed in Xenopus oocyten Ovis aries

Protein Variants

Protein Variants Comment Organism
C911S/C964A/Q111R/N122D alpha-subunit: mutant without extracellularly exposed cysteine residues (911, 964) and with reduced ouabain sensitivity (111, 122) Ovis aries
C911S/C964S/Q111R/N122D alpha1-subunit mutant without extracellularly exposed cysteine residues (911, 964), and with reduced ouabain sensitivity (111, 122) Ovis aries
G848F alpha1-subunit, located in transmembrane domain 7 (alpha/beta interface) Ovis aries
G848W alpha1-subunit, located in transmembrane domain 7 (alpha/beta interface) Ovis aries
Q849G alpha1-subunit, located in transmembrane domain 7 (alpha/beta interface) Ovis aries
Q849H alpha1-subunit, located in transmembrane domain 7 (alpha/beta interface) Ovis aries
Q849W alpha1-subunit, located in transmembrane domain 7 (alpha/beta interface) Ovis aries
S62C beta-subunit: mutation for site-directed fluorescence labeling without impairing enzyme function Ovis aries
S62C beta1-subunit mutant with Cys for site-directed fluorescence labeling Ovis aries
S62C/N158Q/N193Q/N265Q beta-subunit: mutation for site-directed fluorescence labeling without impairing enzyme function (62) and mutations in all N-glycosylation sites of the beta1-ectodomain (158, 193, 265) Ovis aries
S62C/Y39F/Y43F beta1-subunit mutant with Cys for site-directed fluorescence labeling (62), and with a shift of the conformational equilibrium (39,43) Ovis aries
S62C/Y39S/Y43S beta1-subunit mutant with Cys for site-directed fluorescence labeling (62), and with a shift of the conformational equilibrium (39,43) Ovis aries
S62C/Y39W/Y43W beta1-subunit mutant with Cys for site-directed fluorescence labeling (62), and with changed apparent rate constant for reverse binding of extracellular Na+ (39, 43) Ovis aries
Y847W alpha1-subunit, located in transmembrane domain 7 (alpha/beta interface) Ovis aries

Inhibitors

Inhibitors Comment Organism Structure
Ouabain
-
Ovis aries

Organism

Organism UniProt Comment Textmining
Ovis aries
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
oocyte
-
Ovis aries
-

Synonyms

Synonyms Comment Organism
Na+-K+-ATPase
-
Ovis aries
Na+-K+-ATPase alpha1-, beta1-subunits Ovis aries