X/K+-transporting ATPase subunit beta-m (X,K-ATPase beta-m subunit; ATP1B4)

Function

• non-catalytic component of an unknown Na+ or H+ exchange ATPase

Structure

• belongs to the Na+/K+ & H+/K+ ATPases subunit beta family

Compartment

membrane

Alternative splicing

named isoforms=2

Expression

• expressed in skeletal muscle > heart

More general terms

• protein subunit
• membrane protein
• glycoprotein

Database

• UniProt: http://www.uniprot.org/uniprot/Q9UN42.html