Phospholamban Binds with Differential Affinity to Calcium Pump Conformers

Functional and physical competition between phospholamban and its mutants provides insight into the molecular mechanism of gene therapy for heart failure

(2011) Elizabeth L. Lockamy et al.   BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS

Highly Cooperative Dependence of Sarco/Endoplasmic Reticulum Calcium ATPase (SERCA) 2a Pump Activity on Cytosolic Calcium in Living Cells

(2011) Kanayo Satoh et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

Phosphomimetic Mutations Enhance Oligomerization of Phospholemman and Modulate Its Interaction with the Na/K-ATPase

(2011) Qiujing Song et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

Lethal Arg9Cys phospholamban mutation hinders Ca2+-ATPase regulation and phosphorylation by protein kinase A

(2011) K. N. Ha et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Superinhibitory Phospholamban Mutants Compete with Ca2+for Binding to SERCA2a by Stabilizing a Unique Nucleotide-dependent Conformational State

(2010) Brandy L. Akin et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

Relative Affinity of Calcium Pump Isoforms for Phospholamban Quantified by Fluorescence Resonance Energy Transfer

(2010) Zhanjia Hou et al.   JOURNAL OF MOLECULAR BIOLOGY

Phosphorylation and Mutation of Phospholamban Alter Physical Interactions With the Sarcoplasmic Reticulum Calcium Pump

(2010) John Paul Glaves et al.   JOURNAL OF MOLECULAR BIOLOGY

Endoplasmic Reticulum Protein Targeting of Phospholamban: A Common Role for an N-Terminal Di-Arginine Motif in ER Retention?

(2010) Parveen Sharma et al.   PLoS One

Effects of Phospholamban Transmembrane Mutants on the Calcium Affinity, Maximal Activity, and Cooperativity of the Sarcoplasmic Reticulum Calcium Pump

(2009) Catharine A. Trieber et al.   BIOCHEMISTRY

Effects of PKA phosphorylation on the conformation of the Na,K-ATPase regulatory protein FXYD1

(2009) Peter Teriete et al.   BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES

Ca2+Binding to Site I of the Cardiac Ca2+Pump Is Sufficient to Dissociate Phospholamban

(2009) Zhenhui Chen et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

SERCA1 expression enhances the metabolic efficiency of improved contractility in post-ischemic heart

(2009) J. Michael O'Donnell et al.   JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY

Alteration of sarcoplasmic reticulum Ca2+release termination by ryanodine receptor sensitization and in heart failure

(2009) Timothy L. Domeier et al.   JOURNAL OF PHYSIOLOGY-LONDON

Crystal structure of the sodium–potassium pump at 2.4 Å resolution

(2009) Takehiro Shinoda et al.   NATURE

Crystal structure of the sodium-potassium pump (Na+,K+-ATPase) with bound potassium and ouabain

(2009) H. Ogawa et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Concerted but Noncooperative Activation of Nucleotide and Actuator Domains of the Ca-ATPase upon Calcium Binding†

(2008) Baowei Chen et al.   BIOCHEMISTRY

Interdomain Fluorescence Resonance Energy Transfer in SERCA Probed by Cyan-Fluorescent Protein Fused to the Actuator Domain†

(2008) Deborah L. Winters et al.   BIOCHEMISTRY

Phosphomimetic Mutations Increase Phospholamban Oligomerization and Alter the Structure of Its Regulatory Complex

(2008) Zhanjia Hou et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

Phospholamban Oligomerization, Quaternary Structure, and Sarco(endo)plasmic Reticulum Calcium ATPase Binding Measured by Fluorescence Resonance Energy Transfer in Living Cells

(2008) Eileen M. Kelly et al.   JOURNAL OF BIOLOGICAL CHEMISTRY