EntityQ412272· pop 22· linked from 119 articlesproton pumpSign in to savetransmembrane protein that transports H⁺ ions against their concentration gradientConnectionselectron transport chainEntityelectrochemical gradientEntityplasma membraneEntityproton-transporting ATP synthase complexEntityactive transportEntityATPaseEntityrespiratory chain complex IEntityplantEntityfungiEntitybacteriaEntitystomachEntityphotosynthesisEntityInternational Standard Book NumberEntityeukaryoteEntityArchaeaEntityelectric chargeEntityprotistEntityprokaryotesEntitypHEntitymitochondrionEntityCategoriesProtonTransport proteins