FEATURES

FAMILY

cation transport ATPase (P-type) (TC 3.A.3) family

DESCRIPTION

Also known as KDPB_LISMO, kdpB. Part of the high-affinity ATP-driven potassium transport (or Kdp) system, which catalyzes the hydrolysis of ATP coupled with the electrogenic transport of potassium into the cytoplasm. This subunit is responsible for energy coupling to the transport system. The system is composed of three essential subunits: KdpA, KdpB and KdpC.

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EXTERNAL LINKS

UNIPROT
ENZYME CLASSIFICATION

kdpB

Potassium-transporting ATPase ATP-binding subunit

ligandability Mutations

kdpB

Molecular Synopsis