ID   7.2.2.1
DE   Na(+)-transporting two-sector ATPase.
AN   ATP synthase, sodium ion specific.
AN   Na(+)-translocating ATPase.
AN   sodium-transporting two-sector ATPase.
CA   ATP + H2O + 4 Na(+)(in) = ADP + H(+) + 4 Na(+)(out) + phosphate.
CC   -!- A multisubunit ATPase transporter found in some halophilic or
CC       alkalophilic bacteria that functions in maintaining sodium
CC       homeostasis.
CC   -!- The enzyme is similar to EC 7.1.2.2 but pumps Na(+) rather than H(+).
CC       cf. EC 7.2.2.3 and EC 7.2.2.4.
CC   -!- Formerly EC 3.6.3.15.
DR   P50000, ATPA_ACEWD ;  P29706, ATPA_PROMO ;  P50002, ATPB_ACEWD ;
DR   P29707, ATPB_PROMO ;  Q08636, NTPA_ENTHA ;
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