- PDB-2bec: Crystal structure of CHP2 in complex with its binding region in N... -
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Basic information
Entry
Database: PDB / ID: 2bec
Title
Crystal structure of CHP2 in complex with its binding region in NHE1 and insights into the mechanism of pH regulation
Components
Calcineurin B homologous protein 2
Sodium/hydrogen exchanger 1
Keywords
METAL BINDING PROTEIN/TRANSPORT PROTEIN / Calcineurin-homologous protein / Calcium-binding protein / NHE1 regulating protein / METAL BINDING PROTEIN-TRANSPORT PROTEIN COMPLEX
Function / homology
Function and homology information
sodium:proton antiporter activity involved in regulation of cardiac muscle cell membrane potential / cation-transporting ATPase complex / Sodium/Proton exchangers / regulation of the force of heart contraction by cardiac conduction / positive regulation of calcium:sodium antiporter activity / Hyaluronan uptake and degradation / regulation of cardiac muscle cell membrane potential / positive regulation of phosphatase activity / cellular response to electrical stimulus / potassium:proton antiporter activity ...sodium:proton antiporter activity involved in regulation of cardiac muscle cell membrane potential / cation-transporting ATPase complex / Sodium/Proton exchangers / regulation of the force of heart contraction by cardiac conduction / positive regulation of calcium:sodium antiporter activity / Hyaluronan uptake and degradation / regulation of cardiac muscle cell membrane potential / positive regulation of phosphatase activity / cellular response to electrical stimulus / potassium:proton antiporter activity / sodium:proton antiporter activity / positive regulation of action potential / maintenance of cell polarity / positive regulation of calcineurin-NFAT signaling cascade / regulation of pH / sodium ion export across plasma membrane / cellular response to acidic pH / cardiac muscle cell differentiation / sodium ion import across plasma membrane / ion binding / protein phosphatase 2B binding / intracellular sodium ion homeostasis / cardiac muscle cell contraction / response to acidic pH / regulation of stress fiber assembly / regulation of cardiac muscle contraction by calcium ion signaling / positive regulation of mitochondrial membrane permeability / cellular response to cold / cellular response to antibiotic / regulation of focal adhesion assembly / positive regulation of cardiac muscle hypertrophy / positive regulation of the force of heart contraction / cellular response to organic cyclic compound / intercalated disc / monoatomic ion transport / potassium ion transmembrane transport / proton transmembrane transport / T-tubule / cellular response to epinephrine stimulus / cellular response to calcium ion / response to muscle stretch / phosphatidylinositol-4,5-bisphosphate binding / stem cell differentiation / regulation of intracellular pH / phospholipid binding / positive regulation of protein import into nucleus / cellular response to mechanical stimulus / cellular response to insulin stimulus / calcium-dependent protein binding / protein transport / cell migration / lamellipodium / protein complex oligomerization / protein-macromolecule adaptor activity / cellular response to hypoxia / positive regulation of cell growth / basolateral plasma membrane / molecular adaptor activity / calmodulin binding / positive regulation of apoptotic process / membrane raft / apical plasma membrane / focal adhesion / calcium ion binding / positive regulation of cell population proliferation / negative regulation of apoptotic process / perinuclear region of cytoplasm / cell surface / positive regulation of transcription by RNA polymerase II / mitochondrion / extracellular exosome / nucleoplasm / identical protein binding / membrane / nucleus / plasma membrane / cytoplasm Similarity search - Function
Sodium/hydrogen exchanger 1-like / Sodium/hydrogen exchanger, regulatory region / Regulatory region of Na+/H+ exchanger NHE binds to calmodulin / Na+/H+ exchanger / Cation/H+ exchanger, CPA1 family / Cation/H+ exchanger / Sodium/hydrogen exchanger family / EF hand / EF hand / EF-hand ...Sodium/hydrogen exchanger 1-like / Sodium/hydrogen exchanger, regulatory region / Regulatory region of Na+/H+ exchanger NHE binds to calmodulin / Na+/H+ exchanger / Cation/H+ exchanger, CPA1 family / Cation/H+ exchanger / Sodium/hydrogen exchanger family / EF hand / EF hand / EF-hand / Recoverin; domain 1 / EF-hand domain pair / EF-hand, calcium binding motif / EF-Hand 1, calcium-binding site / EF-hand calcium-binding domain. / EF-hand calcium-binding domain profile. / EF-hand domain / EF-hand domain pair / Orthogonal Bundle / Mainly Alpha Similarity search - Domain/homology
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