Na+/H+ antiporter

Introduction

Ubiquitous membrane associated enzyme involved in regulation of pH in vertebrate cells. The Na+ gradient provides energy for secretion of H+ ions.

More general terms

• carrier protein (transporter)
• plasma membrane protein
• phosphoprotein
• regulatory molecule

More specific terms

• Na+/H+ antiporter 1 (Na+/H+ antiporter amiloride-sensitive, solute carrier family 9 member 1, SLC9A1, NHE1, APNH1)
• Na+/hydrogen exchanger 7; Na+/H+ exchanger 7; NHE-7; solute carrier family 9 member 7 (SLC9A7, NHE7)
• Na+/hydrogen exchanger 8; Na+/H+ exchanger 8; NHE-8; solute carrier family 9 member 8 (SLC9A8, KIAA0939, NHE8)
• Na+/hydrogen exchanger 9; Na+/H+ exchanger 9; NHE-9; solute carrier family 9 member 9 (SLC9A9, NHE9, Nbla00118)
• Transmembrane & coiled-coil domain-containing protein 3 (LAG1-interacting protein, TMCO3, C13orf11, UNQ2419/PRO4976)