Expasy logo

ENZYME

ENZYME entry: EC 7.2.2.3

Accepted Name
P-type Na(+) transporter
Alternative Name(s)
Na(+)-exporting ATPase
Na(+)-transporting ATPase
sodium-exporting ATPase
sodium-translocating P-type ATPase
sodium transport ATPase
Reaction catalysed
ATP + H2O + Na(+)(in) = ADP + H(+) + Na(+)(out) + phosphate
Comment(s)
  • A P-type ATPase that undergoes covalent phosphorylation during the transport cycle.
  • This enzyme from yeast is involved in the efflux of Na(+), with one ion being exported per ATP hydrolyzed.
  • Some forms can also export Li(+) ions. cf. EC 7.2.2.1 and EC 7.2.2.4.
  • Formerly EC 3.6.3.7.
Cross-references
BRENDA7.2.2.3
EC2PDB7.2.2.3
ExplorEnz7.2.2.3
PRIAM enzyme-specific profiles7.2.2.3
KEGG Ligand Database for Enzyme Nomenclature7.2.2.3
IUBMB Enzyme Nomenclature7.2.2.3
IntEnz7.2.2.3
MEDLINEFind literature relating to 7.2.2.3
MetaCyc7.2.2.3
Rhea expert-curated reactions7.2.2.3
UniProtKB/Swiss-Prot
C1L360, ATN1_MARPOQ7XB51, ATN1_PHYPAO13397, ATN1_SCHOC
P13587, ATN1_YEASTO13398, ATN2_SCHOCQ01896, ATN2_YEAST
Q12691, ATN5_YEASTP22189, ATN_SCHPOA0A143ZZK9, ATP4_PLAF7
B9QMJ0, ATP4_TOXGV

View entry in original ENZYME format
View entry in raw text format (no links)
All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 7.2.2.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 7.2.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 7.-.-.-