NCBI Accession #
NP_563860.1
NCBI GenBank Nucleotide #
NM_100887.3
NCBI Official Full Name
endoplasmic reticulum-type calcium-transporting ATPase 3
NCBI Official Symbol
ECA3
NCBI Official Synonym Symbols
ARABIDOPSIS THALIANA ER-TYPE CA2+-ATPASE 3; ATECA3; endoplasmic reticulum-type calcium-transporting ATPase 3; T27I1.16; T27I1_16
NCBI Protein Information
endoplasmic reticulum-type calcium-transporting ATPase 3
NCBI Summary
Encodes a golgi localized P2A-type Ca2+ ATPase involved in Mn nutrition and homeostasis.
UniProt Synonym Gene Names
ACA6; AtECA3
UniProt Protein Name
Calcium-transporting ATPase 3, endoplasmic reticulum-type
UniProt Primary Accession #
Q9SY55
UniProt Secondary Accession #
Q0WP80; Q6DQH3; Q9SAV5; Q9SMX2; Q9SWS8
UniProt Related Accession #
Q9SY55
UniProt Comments
This magnesium-dependent enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol to an endomembrane compartment. Involved in calcium-enhanced root growth, in tolerance to toxic levels of manganese and in secretory processes. Has a crucial role in manganese nutrition, but is not involved in transporting copper, iron or zinc.